PRODUCTS

THIOGLYCOLIC ACID TGA 99%

Thioglycolic Acid TGA 99% is used sensitive reagents of iron, molybdenum, silver and tin.
Thioglycolic Acid TGA 99% is widely used in the cosmetics industry, particularly in hair care products.
Thioglycolic Acid TGA 99% serves as a key ingredient in hair perm solutions and depilatory creams.

CAS NUMBER: 68-11-1
EC Number: 200-677-4
MDL Number: MFCD00004876
Linear Formula: HSCH2COOH
Molecular Formula: C2H4O2S

SYNONYMS:
Thiovanic acid, sulfanylacetate, Thioglycolic acid, 2-mercaptoacetate, 2-thioglycolicacid, Thioglycollic acid, 2-thio-glycolicaci, Thioglypollic Acid, Mercaptoacetic acid, 2-Thioglycolic acid, acidethioglycolique, Acide thioglycolique, Aceticacid,mercapto-, 2-MERCAPTOACETIC ACID, Thioglycolic acid solution, thioglycolic acid free acid, 2-Mercaptoacetic acid, 2-Thioglycolic acid, alpha-Mercaptoacetic acid, Mercaptoacetic acid, Mercaptoessigsaeure, Mercaptoethanoic acid, Merkaptoessigsaeure, SULFanylacetIC ACID, Thioglykolsaeure, Thioglycolic acid, 2-Mercaptoacetate, 2-Thioglycolate, a-Mercaptoacetate, a-Mercaptoacetic acid, alpha-Mercaptoacetate, Α-mercaptoacetate, Α-mercaptoacetic acid, Mercaptoacetate, Mercaptoethanoate, Sulfanylacetate, Sulphanylacetate, Sulphanylacetic acid, 2-Mercaptoacetate, bismuth (3+), sodium salt (3:1:3), 2-Mercaptoacetate, monoammonium salt, 2-Mercaptoacetate, monopotassium salt, Sodium thioglycolate, 2-Mercaptoacetate, calcium salt (1:1), Ammonium thioglycolate, 2-Mercaptoacetate, calcium salt (2:1), 2-Mercaptoacetate, calcium salt (2:1) salt, trihydrate, Calcium thioglycolate, Sodium thioglycollate, 2-Mercaptoacetate, monosodium salt, 2-Mercaptoacetate, Acetic acid, mercapto-, Thioglycolic acid, 2-Mercaptoacetic acid, 2-Thioglycolic acid, Acetic acid, mercapto-, Acide thioglycolique, Glycolic acid, 2-thio-, Glycolic acid, thio-, Kyselina merkaptooctova, Mercaptoessigsaeure, Thioglycolate, Thioglycollic acid, Thiovanic acid, Acetyl mercaptan, Mercaptoacetate, Mercaptoacetic acid, 2-Mercaptoacetic acid, 2-Thioglycolic acid, mercaptoacetic acid, thioglycolic acid, 68-11-1, 2-Mercaptoacetic acid, 2-Thioglycolic acid, Acetic acid, mercapto-, Sulfanylacetic acid, Thioglycollic acid, 2-sulfanylacetic acid, Thiovanic acid, Mercaptoessigsaeure, Glycolic acid, thio-, Acide thioglycolique, Glycolic acid, 2-thio-, thioglycolicacid, USAF CB-35, 2-Mercaptoacetate, Acetic acid, 2-mercapto-, mercapto acetic acid, mercapto-acetic acid, Mercaptoethanoic acid, alpha-Mercaptoacetic acid, Merkaptoessigsaeure, NSC 1894, .alpha.-Mercaptoacetic acid, NSC-1894, CHEMBL116455, DTXSID8026141, CHEBI:30065, 7857H94KHM, MFCD00004876, DTXCID406141, CAS-68-11-1, HSDB 2702, EINECS 200-677-4, UN1940, BRN 0506166, UNII-7857H94KHM, AI3-24151, mercaptoactic acid, 2-mercaptoaceticacid, Sulfanylacetic acid #, mercaptoacetic acid (thioglycolic acid), HSCH2COOH, HSCH2CO2H, WLN: SH1VQ, EC 200-677-4, Thioglycolic acid, >=97%, Thioglycolic acid, >=98%, Thioglycolic acid, >=99%, Thioglycolic Acid (~90%), 4-03-00-00600 (Beilstein Handbook Reference), THIOGLYCOLIC ACID [MI], THIOGLYCOLIC ACID [INCI], Thioglycolic acid, LR, ~80%, CWERGRDVMFNCDR-UHFFFAOYSA-, NSC1894, MERCAPTOACETIC ACID [HSDB], THIOGLYCOLIC ACID [WHO-DD], THIOGLYCOLLIC ACID [MART.], STR00166, Tox21_201717, Tox21_303306, BDBM50336509, AKOS000118940, DB15429, Thioglycolic acid, for synthesis, 97%, UN 1940, NCGC00249103-01, NCGC00257153-01, NCGC00259266-01, NCI60_001579, Thioglycolic acid [UN1940], FT-0628213, FT-0651867, M0052, NS00003173, EN300-19250, C02086, E78850, Q414738, InChI=1/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4), Sulfanylacetic acid, 2-Sulfanylacetic acid, 2-Mercaptoacetic acid, Acetyl mercaptan, Mercaptoacetate, Mercaptoacetic acid, Thioglycolic acid, Thiovanic acid, mercaptoacetic acid, thioglycolic acid, 2-thioglycolic acid, acetic acid, mercapto, 2-mercaptoacetic acid, sulfanylacetic acid, thiovanic acid, mercaptoessigsaeure, thioglycollic acid, glycolic acid, thio, THIOGLYCOLIC ACID, TGA, 2-MERCAPTOACETIC ACID, MEQUINDOX, thioglycolic, Thioglycolate, THIOGLYCOLLIC ACID, Mercaptoacetate, 2-mercaptoacetate, mercaptoacetic, Acetic acid, 2-mercapto-, Acetic acid, mercapto-, 2-Mercaptoacetic acid, Glycolic acid, 2-thio-, Thiovanic acid, 2-Thioglycolic acid, Thioglycolic acid, α-Mercaptoacetic acid, Mercaptoacetic acid, 2-Mercaptoethanoic acid, Sulfhydrylacetic acid, NSC 1894, TGA, 2-Sulfanylacetic acid, 7283-42-3, 57755-20-1, Mercaptoacetic acid, Thiovanic acid, Thioglycollic acid, Acetomercaptan, Mercaptoacetate, 2-Mercaptoacetic acid, 2-Thioglycolic acid, Thioglycolic Acid, CAS 68-11-1, Molecular Formula HSCH2COOH, Acetic acid,2-mercapto-, Acetic acid,mercapto-, 2-Mercaptoacetic acid, Glycolic acid,2-thio-, Thiovanic acid, 2-Thioglycolic acid, Thioglycolic acid, α-Mercaptoacetic acid, Mercaptoacetic acid, 2-Mercaptoethanoic acid, Sulfhydrylacetic acid, NSC 1894, TGA, 2-Sulfanylacetic acid, 7283-42-3, 57755-20-1, acetic acid, 2-mercapto-, acetic acid, mercapto-, glycolic acid, 2-thio-, glycolic acid, thio-, mercaptoacetic acid, 2-mercaptoacetic acid, alpha-mercaptoacetic acid, mercaptoethanoic acid, 2-mercaptoethanoic acid, sulfanylacetic acid, 2-sulfanylacetic acid, 2-thioglycolic acid, thioglycolic acid-, thioglycollic acid, thiovanic acid

Also known as mercaptoacetic acid, Thioglycolic Acid TGA 99% is a chemical compound with the formula C2H4O2S.
Thioglycolic Acid TGA 99%'s a colourless liquid with a strong, unpleasant odour and is primarily used in cosmetics for hair removal and perms, as well as in the production of plastics and pharmaceuticals.

Thioglycolic Acid TGA 99%'s a reactive reducing agent and a weak acid due to its thiol and carboxylic acid functional groups.
Thioglycolic Acid TGA 99% is the organic compound HSCH2CO2H.
Thioglycolic Acid TGA 99% is often called mercaptoacetic acid (MAA).

Thioglycolic Acid TGA 99% contains both a thiol (mercaptan) and carboxylic acid functional groups.
Thioglycolic Acid TGA 99% is a colorless liquid with a strongly unpleasant odor.
Thioglycolic Acid TGA 99% is miscible with polar organic solvents.

Thioglycolic Acid TGA 99% is present in 0.03% of cosmetics.
Thioglycolic Acid TGA 99% is a pure colorless transparent liquid, industrial products are colorless to yellowish.
Melting Point of Thioglycolic Acid TGA 99% is -16.5 °c.

Boiling point of Thioglycolic Acid TGA 99% is 123 ℃(3. 866kPa).
The relative density of Thioglycolic Acid TGA 99% was 1. 3253.
Refractive index of Thioglycolic Acid TGA 99% is 5030.

Thioglycolic Acid TGA 99% is miscible with water, ethanol and ether.
Thioglycolic Acid TGA 99% is a colorless and transparent liquid, while industrial products are colorless to slightly yellow and have a strong pungent odor.

Thioglycolic Acid TGA 99% is miscible with water, ethanol and ether.
Thioglycolic Acid TGA 99% is colourless transparent liquid, industrial product is colourless to slightly yellow, with strong irritating odour.

Thioglycolic Acid TGA 99% is miscible with water, ethanol and ether.
Perm products use Thioglycolic Acid TGA 99% to break some of the disulfide bonds in the hair to change the curvature of the hair to achieve the effect of perm and hair beauty.

Thioglycolic Acid TGA 99% appears as a colorless liquid with an unpleasant odor.
Density of Thioglycolic Acid TGA 99% is 1.325 g / cm3.
Thioglycolic Acid TGA 99% is used to make permanent wave solutions and depilatories.

Thioglycolic Acid TGA 99% is corrosive to metals and tissue.
Thioglycolic Acid TGA 99% is a sulfur-containing carboxylic acid.
Thioglycolic Acid TGA 99% is a conjugate acid of a thioglycolate(1-).

Thioglycolic Acid TGA 99%, also known as Mercaptoacetic Acid.
Thioglycolic Acid TGA 99% contains both a thiol and carboxylic acid functional groups.
Thioglycolic Acid TGA 99% is a colorless liquid with a strongly unpleasant odor.

Thioglycolic Acid TGA 99% is miscible with polar organic solvents.
Thioglycolic Acid TGA 99% is colorless or slight yellow clarity liquid, with a physical properties as below:

Thioglycolic Acid TGA 99% has a melting point -16.5°C, boiling point 123 °C,(3.866KPa), opposite density (d420) 1.2-1.32, refractive index 1.5030, well mixed with water, alcohol and aether, with highly causticity.
Thioglycolic Acid TGA 99% is a very good activator and catalyst for epoxy resin and bisphenol A production.

Thioglycolic Acid TGA 99% is also the main material of cosmetics such as cold wave lotion and depilatory.
Thioglycolic Acid TGA 99% is an organic compound with both carboxylic acid and thiol functional groups.
Thioglycolic Acid TGA 99% is an indicator of iron because it will become violet pink if there are traces of iron.

Thioglycolic Acid TGA 99% is a colourless liquid with a strong, typical mercaptan disagreeable odour (although olfactory fatigue may occur) which is widely used in cosmetic formulations including hair coloring products, permanent wave solutions, hair straightening products and depilatory creams.

Also known as Mercaptoacetic acid (MAA), Thioglycolic Acid TGA 99% is used in several industry areas such as oil and gas, cleaning formulation, leather processing, pharmaceutical manufacture, and as a stabilizer for vinyl plastics.
Thioglycolic Acid TGA 99% is a strong organic acid that contains a thiol functional group.

Thioglycolic Acid TGA 99% also known as mercaptoacetic acid (MAA) (CAS 68-11-1), is a high performance chemical containing thiol and carboxylic acid functionality.
Thioglycolic Acid TGA 99% is completely miscible in water and generally polar organic solvents.

Thioglycolic Acid TGA 99% has the reaction characteristics of both hydroxyl acid and sulfhydryl group, among which the most important reaction is with disulfide.
Thioglycolic Acid TGA 99% is the organic compound HSCH2CO2H.

Thioglycolic Acid TGA 99% is often called mercaptoacetic acid (MAA).
Thioglycolic Acid TGA 99% contains both a thiol (mercaptan) and carboxylic acid functional groups.

Thioglycolic Acid TGA 99% is a colorless liquid with a strongly unpleasant odor.
Thioglycolic Acid TGA 99% is miscible with polar organic solvents.

USES and APPLICATIONS of THIOGLYCOLIC ACID TGA 99%:
Thioglycolic Acid TGA 99% finds applications in different industries, including cosmetics and personal care.
In the cosmetic industry, Thioglycolic Acid TGA 99% is used in hair products, particularly in hair perms and hair straightening treatments.
Thioglycolic Acid TGA 99% breaks the disulfide bonds in the hair, allowing it to be reshaped and styled.

Thioglycolic Acid TGA 99% is also used in certain chemical processes, such as in the synthesis of various chemicals and as a reducing agent in certain reactions.
Thioglycolic Acid TGA 99% serves as a key ingredient in hair perm solutions and depilatory creams.

In addition to being used as an intermediate of Cefivitril, Thioglycolic Acid TGA 99% is also widely used as a hair rolling agent, depilatory agent, PVC low toxicity or non-toxic stabilizer, metal surface treatment agent and polymerization initiator, accelerators and chain transfer agents.

Thioglycolic Acid TGA 99% is used sensitive reagents of iron, molybdenum, silver and tin.
Thioglycolic Acid TGA 99%'s ammonium salt and sodium salt are used as hair-cutting agent, calcium salt is hair-removing agent.
Thioglycolic Acid TGA 99% is widely used in the cosmetics industry, particularly in hair care products.

In hair perming, Thioglycolic Acid TGA 99% breaks the disulfide bonds in keratin, allowing hair to be reshaped into curls or waves.
For depilatory products, Thioglycolic Acid TGA 99% weakens the keratin structure in hair, making it easy to remove from the skin.
In the chemical and manufacturing sectors, Thioglycolic Acid TGA 99% is utilized as a reducing agent and stabilizer in various processes.

Thioglycolic Acid TGA 99% is also employed in the production of PVC stabilizers, which enhance the thermal stability of PVC materials during processing and use.
Additionally, Thioglycolic Acid TGA 99% finds application in the textile industry as a reducing agent in dyeing processes, helping to improve color fastness and uniformity.

Its versatility and effectiveness make Thioglycolic Acid TGA 99% a valuable compound across multiple industries.
Thioglycolic Acid TGA 99% is mainly used as a raw material for blanket finishing agent and cold-stamping liquid.
Thioglycolic Acid TGA 99% has the reaction characteristics of hydroxy acid, the reaction is characterized by a thiol group, the most important of which is the reaction with the disulfide.

In particular, under alkaline conditions, Thioglycolic Acid TGA 99% reacts with cystine in the hair to cut off the (-S-S-) bond of cystine to generate cysteine which is easy to curl.
Thioglycolic Acid TGA 99% is mainly used as hair rolling agent, hair removal agent, polyvinyl chloride low toxicity or non-toxic stabilizer, polymerization initiator, accelerator and chain transfer agent, metal surface treatment agent.

In addition, Thioglycolic Acid TGA 99% is a sensitive reagent for the determination of iron, molybdenum, aluminum, tin and the like;
Thioglycolic Acid TGA 99% can also be used as a crystal nucleating agent in the processing and molding of polypropylene, as well as a modifier for coatings and fibers, and as a blanket agent.

Thioglycolic Acid TGA 99% is an intermediate for the production of drugs such as methyl thiopropyl (captoli), biotin, thizinc acid, and sodium dithiosuccinate.
Thioglycolic Acid TGA 99% is also a synthetic cysteine, hormonal agent, industrial disinfectants and important raw materials for the synthesis of sulfuric acid.

Thioglycolic Acid TGA 99% is used for the production of thioglycolate and salt products.
Thioglycolic Acid TGA 99%'s esters can be used as a stabilizer for halogenated polyolefin, alkali metal salts can be used as fur depilatory agents, ammonium salts can be prepared for cold scalding, and other salts (such as iron salts, etc.) also have many uses.

Thioglycolic Acid TGA 99% can also be used as a sensitive solvent for iron, molybdenum, aluminum, tin, and the like.
Thioglycolic Acid TGA 99% is used as a chemical reagent
Thioglycolic Acid TGA 99% has both the reaction characteristics of hydroxy acid and the reaction characteristics of sulfhydryl groups.

The most important reaction is the reaction with disulfide.
Especially under alkaline conditions, Thioglycolic Acid TGA 99% reacts with cystine in the hair to cut off the (-S-S-) bond of cystine to generate cysteine that is easy to curl.

Thioglycolic Acid TGA 99% is mainly used as a rolling agent, depilating agent, polyvinyl chloride low-toxic or non-toxic stabilizer, polymerization initiator, accelerator and chain transfer agent, metal surface treatment agent.
In addition, Thioglycolic Acid TGA 99% is a sensitive reagent for the determination of iron, molybdenum, aluminum, tin, etc.

Thioglycolic Acid TGA 99% can also be used as a crystallization nucleating agent for polypropylene processing and molding, as well as a modifier for coatings and fibers, and a blanket agent.
Thioglycolic Acid TGA 99% is mainly used as raw materials of blanket finishing agent and cold scalding liquid.

Thioglycolic Acid TGA 99% is used in the manufacture of liquid medicine.
Thioglycolic Acid TGA 99% is used as a reagent and stabilizer for the determination of Iron

Hair Products uses of Thioglycolic Acid TGA 99%: A key ingredient in formulations for hair removal creams, Thioglycolic Acid TGA 99% works by breaking down the disulphide bonds in the keratin protein of hair, weakening the hair shaft and allowing for easy removal, or reshaping in the case of perms.

Textiles: Thioglycolic Acid TGA 99% acts as a reducing agent in dyeing and printing processes.
Leather Manufacturing: Utilised in the leather industry, where Thioglycolic Acid TGA 99%'s employed in leather processing.
Plastics: In PVC production, organotin derivatives of Thioglycolic Acid TGA 99% are used as stabilisers.

Microbiology: Thioglycolic Acid TGA 99%'s a component of thioglycolate broth, a bacterial growth medium.
Thioglycolic Acid TGA 99% modifies the hair fibers to facilitate their restructuring.
Thioglycolic Acid TGA 99% is used, for example, in hair restructuring products.

Thioglycolic Acid TGA 99% is also used to chemically decompose unwanted hair so that it can then be removed by simply wiping it off.
Thioglycolic Acid TGA 99% is its potassium salt which is the most used today.
Thioglycolic Acid TGA 99% is used as a chemical depilatory and is still used as such, especially in salt forms, including calcium thioglycolate and sodium thioglycolate.

Thioglycolic Acid TGA 99% is the precursor to ammonium thioglycolate, which is used for permanents.
Thioglycolic Acid TGA 99% and its derivatives break the disulfide bonds in the cortex of hair.
One reforms these broken bonds in giving hair a "perm".

Alternatively and more commonly, the process leads to depilation, as is done commonly in leather processing.
Thioglycolic Acid TGA 99% is also used as an acidity indicator, manufacturing of thioglycolates, and in bacteriology for preparation of thioglycolate media.

Thioglycolysis reactions are used on condensed tannins to study their structure.
Thioglycolic Acid TGA 99% has also been used to soften nails, either to reshape pincer nails into the correct position or to help the topical antifungal agent terbinafine penetrate the nail.

Organotin derivatives of thioglycolic acid isooctyl esters are widely used as stabilizers for PVC.
These species have the formula R2Sn(SCH2CO2C8H17)2.
Thioglycolic Acid TGA 99% can also be used as restraining agent for copper sulfide, chemical mineral processing reagent, acid reagent.

Thioglycolic Acid TGA 99% may also work as an important organic reagent for metallic ion such as iron, molybdenum, silver and tin, etc.
Thioglycolic Acid TGA 99% is used for manufacturing cold essence and the main raw material of hair removal agent.
In the petroleum chemical industry and railway departments, Thioglycolic Acid TGA 99% is used in cleaning equipment and track.

The deep processing of products can be made of Thioglycolic Acid TGA 99%.
Thioglycolic Acid TGA 99% is widely used in cosmetics, pharmaceutical, rubber, pesticide, detergent and personal care industries.
Thioglycolic Acid TGA 99% is an important intermediate or organic chemical material in the above related product manufacture process.

Thioglycolic Acid TGA 99% is mainly used as a raw material for carpet finishing agents and cold perming solutions.
Thioglycolic Acid TGA 99% has the reaction characteristics of both hydroxy acids and mercapto groups.
The most important reaction of Thioglycolic Acid TGA 99% is the reaction with disulfide.

In particular, Thioglycolic Acid TGA 99% reacts with cystine in hair under alkaline conditions and cuts the (-S-S-) bond of cystine to generate cysteine that is easy to curl.
Thioglycolic Acid TGA 99% is mainly used as curling agent, depilatory agent, low-toxic or non-toxic stabilizer of polyvinyl chloride, initiator, accelerator and chain transfer agent of polymerization reaction, and metal surface treatment agent.

In addition, Thioglycolic Acid TGA 99% is a sensitive reagent for the determination of iron, molybdenum, aluminum, tin, etc.
Thioglycolic Acid TGA 99% can also be used as a crystallization nucleating agent during polypropylene processing and molding, as well as a modifier for coatings, fibers, and a blanket speed conditioner.

Thioglycolic Acid TGA 99% is used to formulate hair treatments, specialty hair styling products, and in the preparation of depilatory creams.
The main salts are ammonium, calcium and potassium thioglycolate or Thioglycolic Acid TGA 99%'s disulfide salts.
In some formulations, glyceryl mono thioglycolate is also used.

Thioglycolic Acid TGA 99% is used in cosmetic formulations including permanent wave solutions and depilatories, in pharmaceutical manufacture, and as a stabilizer for vinyl plastics.
Daily usage: Thioglycolic Acid TGA 99% mainly used as raw material of Cold waving agent, widely used as curling agent and also used for depilatory agent.

Pharmaceutical field: Thioglycolic Acid TGA 99% is an intermediate for intermediate of cefivitril as well asused for production of carboprost, biotin, thiozinic acid, sodium dithiosuccinate, etc.
Thioglycolic Acid TGA 99% is also an important raw material for the synthesis of cysteine, hormonal agent, industrial disinfectant and sulfuric acid.

Oil field: Thioglycolic Acid TGA 99% plays the role of corrosion inhibitor in oil field drilling.
Other fields of Thioglycolic Acid TGA 99%: PVC low toxicity or non-toxic stabilizer, metal surface treatmentagent and polymerization initiator, accelerator and chain transfer agent.

Thioglycolic Acid TGA 99% is safe for use in hair straighteners, permanent waves, tonics, dressings, and so forth, wave sets, other non-coloring hair products, and hair dyes and colors, as described in this safety assessment, at concentrations up to 15.2% (as Thioglycolic Acid).
Thioglycolic Acid TGA 99% in depilatories is safe when formulated to be non-irritating under conditions of recommended use.

Thioglycolic Acid TGA 99% is mainly used as raw material for blanket finishing agent and cold ironing solution.
Thioglycolic Acid TGA 99% is used as a chemical depilatory and is still used as such, especially in salt forms, including calcium thioglycolate and sodium thioglycolate.

Alternatively, and more commonly, the process leads to depilation, as is done commonly in leather processing.
Thioglycolic Acid TGA 99% is also used as an acidity indicator, manufacturing of thioglycolates, and in bacteriology for preparation of thioglycolate media.

Thio glycolysis reactions are used on condensed tannins to study their structure.
Thioglycolic Acid TGA 99% has also been used to soften nails, either to reshape pincer nails into the correct position or to help the topical antifungal agent terbinafine penetrate the nail.

Organotin derivatives of Thioglycolic Acid TGA 99% is octyl esters are widely used as stabilizers for PVC.
Thioglycolic Acid TGA 99% is used as the intermediate of Cefivitril, but also widely used as hair curling agent, depilatory agent, PVC low-toxicity or non-toxicity stabiliser, metal surface treatment agent, and initiator of polymerisation reaction, accelerator and chain transfer agent.

Thioglycolic Acid TGA 99% is sensitive reagent for iron, molybdenum, silver and tin.
Thioglycolic Acid TGA 99%'s ammonium and sodium salts are used as cold ironing agent for curly hair, and calcium salt is used as depilatory agent.

Thioglycolic Acid TGA 99% is mainly used as a raw material for blanket finishing agents and cold ironing liquids.
Thioglycolic Acid TGA 99% has the reaction characteristics of both hydroxy acids and mercaptans, the most important of which is the reaction with disulphides.

Especially, Thioglycolic Acid TGA 99% reacts with cystine in hair under alkaline condition, cuts the (-S-S-) bond of cystine, and generates cysteine which is easy to curl.
Thioglycolic Acid TGA 99% is mainly used as a curling agent, depilatory agent, low-toxicity or non-toxicity stabiliser for polyvinyl chloride, initiator, accelerator and chain transfer agent for polymerisation reactions, and metal surface treatment agent.

In addition, Thioglycolic Acid TGA 99% is a sensitive reagent for the determination of iron, molybdenum, aluminium, tin, etc.; it can also be used as a nucleating agent for polypropylene processing and shaping, as well as a modifier for coatings and fibres, and as a quick-treating agent for blankets.

Uses of Thioglycolic Acid TGA 99% is the production of thiomethyl proline (Captopril), biotin, sulfur zinc acid, sodium dithiobutanedioate and other pharmaceutical intermediates, but also the synthesis of cysteine, hormonal agents, industrial disinfectants and the synthesis of sulfuric acid is an important raw material.

Perming products use Thioglycolic Acid TGA 99% to break some of the disulfide bonds in the hair to change the curvature of the hair to achieve perming and hair styling effects.
Thioglycolic Acid TGA 99% can be used as a sulfur source and stabilizing agent to synthesize nanocrystalline metal sulfides via hydrothermal reaction.

Thioglycolic Acid TGA 99% also controls the morphology and particle sizes of nanocrystalline metal sulfides during the process.
An effective agglomeration suppressant for the agglomeration of sulfurized mineral pyrite.
A reactant to prepare 2,3-disubstituted-thiazolidin-4-one derivatives by one-pot cyclo-condensation reaction with various aldehydes and amines using supported protic acid catalyst.

A capping or stabilizing agent to synthesize CdTe quantum dots with controllable photoluminescence wavelengths.
Thioglycolic Acid TGA 99% is used in leather industry and and for the production of stabilizers for PVC.

Thioglycolic Acid TGA 99% is also used to chemically break down hair fibers so that unwanted hair can be removed by simply wiping it from the skin.
Thioglycolic Acid TGA 99% is used in cosmetics for permanent wave lotions.

Because of the SH-group opens the sulfur bridges in the ceratine structure of the hair.
Thioglycolic Acid TGA 99% has a strong reducing effect under alkaline conditions, so it is widely used in cosmetic perm and depilatory agents.
Because of its different usage, Thioglycolic Acid TGA 99% can make the hair from soft to broken.

Based on this feature, Thioglycolic Acid TGA 99% has been widely used in hair perm and hair removal cosmetics.
Thioglycolic Acid TGA 99% is used as an acidity indicator, manufacturing of thioglycolates, and in bacteriology for preparation of thioglycolate media.

In fact thioglycolysis reactions used on condensed tannins to study their structure.
Thioglycolic Acid TGA 99% has a strong reducing effect under alkaline conditions so it is widely used in cosmetic perm and depilatory agents.
It is used in permanent wave solutions, Thioglycolic Acid TGA 99% alters the protein structure of hair, allowing it to take on a new shape.

Thioglycolic Acid TGA 99% process, known as a “perm,” is popular for creating long-lasting curls or waves in hair.
Additionally, Thioglycolic Acid TGA 99% is a key component in depilatory creams and lotions, where it works by disrupting the disulfide bonds in the keratin protein of hair.

Thioglycolic Acid TGA 99% reaction weakens the hair shaft, allowing for mechanical removal or its dissolution.
Thioglycolic Acid TGA 99% is an intermediate for the production of methylene propionate, biotin, salicylic acid, sodium dithioglycosuccinate, and other medical products.

Thioglycolic Acid TGA 99%, cosmetic grade (TGA 99 cosm) acts as a restructuring and depilatory agent.
The reducing properties of the SH-group open the sulfur bridges in the keratin structure of the hair and thus weaken Thioglycolic Acid TGA 99%.

After rinsing, the sulfur bridges are reconnected with an oxidizing chemical such as hydrogen-peroxide.
If both steps are applied to hair tightly wrapped around hair rollers the hair fibers get Thioglycolic Acid TGA 99%'s desired curled shape.
Thioglycolic Acid TGA 99%, cosmetic grade (TGA 99 cosm), is used in production of permanent wave and depilatory formulations.

-In cosmetic products:
Thioglycolic Acid TGA 99% is a key ingredient in depilatory creams, where its ability to break down hair proteins facilitates hair removal.
Thioglycolic Acid TGA 99%'s inclusion ensures an efficient and convenient method for temporary hair removal, commonly used on areas like legs and arms.

-In hair care products:
Thioglycolic Acid TGA 99% is used in permanent wave solutions, thioglycolic acid alters the protein structure of hair, allowing it to take on a new shape.
Thioglycolic Acid TGA 99% process, known as a “perm,” is popular for creating long-lasting curls or waves in hair.

FUNCTIONS (INCI) of THIOGLYCOLIC ACID TGA 99%:
*Antioxidant :
Thioglycolic Acid TGA 99% inhibits reactions favored by oxygen, thus avoiding oxidation and rancidity

*Depilatory :
Thioglycolic Acid TGA 99% removes unwanted hair

*Hair waving or straightening :
Thioglycolic Acid TGA 99% modifies the chemical structure of the hair, to style it in the required style

*Reducing :
Thioglycolic Acid TGA 99% changes the chemical nature of another substance by adding hydrogen or removing the oxygen

BENEFITS of THIOGLYCOLIC ACID TGA 99%:
*Enhanced User Experience:
Unlike conventional Thioglycolic Acid TGA 99%, variant minimizes the typical pungent scent, making it an ideal choice for cosmetics and haircare products requiring a delightful fragrance.

*Versatility in Formulations:
Thioglycolic Acid TGA 99% multi-faceted capabilities empower cosmetic and haircare manufacturers to innovate with confidence, designing products that stand out in a competitive market.

*Effective Hair Treatment:
From hair removal to curling, Thioglycolic Acid TGA 99% plays a pivotal role in creating transformative hair treatments, providing consumers with exceptional results.

*Skin Rejuvenation:
Elevate your skincare formulations with Thioglycolic Acid TGA 99%.
Thioglycolic Acid TGA 99%'s exfoliating properties revitalize the skin, unveiling a luminous and rejuvenated complexion.

PRODUCTION METHOD of THIOGLYCOLIC ACID TGA 99%:
Thioglycolic Acid TGA 99% is obtained by the reaction of organic or inorganic sulfur compounds with sodium and potassium salts of monochloroacetic acid.
For example, monochloroacetic acid reacts with sodium sulfide and sulfur to form dithiodiacetic acid, which is then reduced with zinc and acid; or thiocarbamate reacts with monochloroacetic acid, and its product is obtained by hydrolysis; monochloroacetic acid reacts with thiourea to generate isothiourea acetic acid, then barium hydroxide is used to convert the precipitation, and then sulfuric acid is acidified to make a Thioglycolic Acid TGA 99%.

ALTERNATIVE PARENTS OF MERCAPTOACETIC ACID (THIOGLYCOLIC ACID):
*Monocarboxylic acids and derivatives
*Alkylthiols
*Organic oxides
*Hydrocarbon derivatives
*Carbonyl compounds

SUBSTITUENTS OF MERCAPTOACETIC ACID (THIOGLYCOLIC ACID):
*2-mercaptocarboxylic acid
*Monocarboxylic acid or derivatives
*Alkylthiol
*Organic oxygen compound
*Organic oxide
*Hydrocarbon derivative
*Organosulfur compound
*Organooxygen compound
*Carbonyl group
*Aliphatic acyclic compound

STORAGE of THIOGLYCOLIC ACID TGA 99%:
Stored Thioglycolic Acid TGA 99% in a dry and ventilated warehouse;
keep Thioglycolic Acid TGA 99% away from sunshine; avoid fire; avoid moisture.

PRODUCTION of THIOGLYCOLIC ACID TGA 99%:
Thioglycolic Acid TGA 99% is prepared by reaction of sodium or potassium chloroacetate with alkali metal hydrosulfide in aqueous medium.
Thioglycolic Acid TGA 99% can be also prepared via the Bunte salt obtained by reaction of sodium thiosulfate with chloroacetic acid:

ClCH2CO2H + Na2S2O3 → Na[O3S2CH2CO2H] + NaCl
Na[O3S2CH2CO2H] + H2O → HSCH2CO2H + NaHSO4

REACTIONS of THIOGLYCOLIC ACID TGA 99%:
Thioglycolic Acid TGA 99% with a pKa of 3.83 is an acid about 8.5 times stronger than acetic acid (pKa 4.76):
HSCH2CO2H → HSCH2CO2− + H+

The second ionization has a pKa of 9.3:
HSCH2CO2− → −SCH2CO2− + H+
Thioglycolic Acid TGA 99% is a reducing agent, especially at higher pH.

Thioglycolic Acid TGA 99% oxidizes to the corresponding disulfide (2-[(carboxymethyl)disulfanyl]acetic acid or dithiodiglycolic acid):
2 HSCH2CO2H + "O" → [SCH2CO2H]2 + H2O

*With metal ions
Thioglycolic Acid TGA 99%, usually as its dianion, forms complexes with metal ions.
Such complexes have been used for the detection of iron, molybdenum, silver, and tin.
Thioglycolic Acid TGA 99% reacts with diethyl acetylmalonate to form acetylmercaptoacetic acid and diethyl malonate, the reducing agent in the conversion of Fe(III) to Fe(II).

HISTORY of THIOGLYCOLIC ACID TGA 99%:
Scientist David R. Goddard, in the early 1930s, identified Thioglycolic Acid TGA 99% as a useful reagent for reducing the disulfide bonds in proteins, including keratin (hair protein), while studying why protease enzymes could not easily digest hair, nails, feathers, and such.

He realized that while the disulfide bonds, which stabilize proteins by cross-linking, were broken, the structures containing these proteins could be reshaped easily, and that they would retain this shape after the disulfide bonds were allowed to re-form.
Thioglycolic Acid TGA 99% was developed in the 1940s for use as a chemical depilatory.

PREPARATION METHOD of THIOGLYCOLIC ACID TGA 99%:
sodium hydrosulfide and chloroacetic acid were prepared under the action of hydrogen sulfide and nitrogen.
chloroacetic acid sodium thiosulfate and sodium hydroxide synthesis, and then by acid hydrolysis, extraction, distillation to get the finished product, Thioglycolic Acid TGA 99%.
chloroacetic acid is obtained by reacting with thiourea and barium hydroxide, followed by acid hydrolysis.

PACKAGING AND STORAGE of THIOGLYCOLIC ACID TGA 99%:
During transportation, Thioglycolic Acid TGA 99% is necessary to protect against sunlight, rain, and high temperatures.
Thioglycolic Acid TGA 99% should be stored in a cool, dark, ventilated place, away from sources of fire.

PHYSICAL and CHEMICAL PROPERTIES of THIOGLYCOLIC ACID TGA 99%:
CAS: 68-11-1
Molecular Formula: C2H4O2S
Molecular Weight (g/mol): 92.112
MDL Number: MFCD00004876
InChI Key: CWERGRDVMFNCDR-UHFFFAOYSA-N
ChEBI: CHEBI:30065
IUPAC Name: 2-sulfanylacetic acid
SMILES: C(C(=O)O)S
Chemical formula: C2H4O2S
Molar mass: 92.11 g·mol−1

Appearance: colorless, clear liquid
Odor: strong, disagreeable
Density: 1.32 g/cm3
Melting point: −16 °C (3 °F; 257 K)
Boiling point: 96 °C (205 °F; 369 K) at 5 mmHg
Solubility in water: miscible
Vapor pressure: 10 mmHg (17.8 °C)
Magnetic susceptibility (χ): −50.0·10−6 cm3/mol
CAS number: 68-11-1
EC index number: 607-090-00-6

EC number: 200-677-4
Grade: Reag. Ph Eur
Hill Formula: C₂H₄O₂S
Chemical formula: HSCH₂COOH
Molar Mass: 92.12 g/mol
HS Code: 2930 90 98
Boiling point: 220 °C (1013 hPa) (decomposition)
Density: 1.325 g/cm3
Flash point: 130 °C
Melting Point: -16 °C

pH value: 1.5 (10 g/l, H₂O, 20 °C)
Vapor pressure: 0.5 hPa (25 °C)
Physical state: liquid
Color: colorless
Odor: Stench.
Melting point/freezing point:
Melting point/range: -16 °C
Initial boiling point and boiling range: 96 °C at 7 hPa

Flammability (solid, gas): No data available
Upper/lower flammability or explosive limits:
Lower explosion limit: 5,9 %(V)
Flash point: 130 °C - closed cup
Autoignition temperature: 315 °C at 1.020 hPa
Decomposition temperature: No data available
pH: 1,5 at 10 g/l at 20 °C

Viscosity
Viscosity, kinematic: 4,69 mm2/s at 20 °C
Viscosity, dynamic: 6,55 mPa.s at 20 °C
Water solubility: 1.000 g/l at 20 °C - completely soluble
Partition coefficient: n-octanol/water:
log Pow: -2,99 at 22 °C - Bioaccumulation is not expected.
Vapor pressure: 0,5 hPa at 25 °C
Density: 1,325 g/cm3

Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: No data available
Oxidizing properties: none
Other safety information:
Relative vapor density: 3,18 - (Air = 1.0)

CBNumber:CB6477604
Molecular Formula:C2H4O2S
Molecular Weight:92.12
MDL Number:MFCD00004876
MOL File:68-11-1.mol
Melting point: −16 °C(lit.)
Boiling point: 96 °C5 mm Hg(lit.)
Density: 1.326 g/mL at 20 °C(lit.)
vapor density: 3.2 (vs air)

vapor pressure: 0.4 mm Hg ( 25 °C)
refractive index: n20/D 1.505(lit.)
Flash point: 126 °C
storage temp.: Store at +2°C to +8°C.
solubility: Chloroform (Sparingly), Methanol (Sparingly)
form: Liquid
pka: 3.68(at 25℃)
color: clear clear, colorless

Odor: strong unpleasant odor
PH: 1 (H2O, 20℃)
Water Solubility: soluble
Sensitive: Air Sensitive
Merck: 14,9336
BRN: 506166
Exposure limits TLV-TWA: 1 ppm (～3.8 mg/m3) (ACGIH).
Stability: Air Sensitive

InChIKey: CWERGRDVMFNCDR-UHFFFAOYSA-N
LogP: 0.090
CAS DataBase Reference: 68-11-1(CAS DataBase Reference)
EWG's Food Scores: 3-5
FDA UNII: 7857H94KHM
NIST Chemistry Reference: Acetic acid, mercapto-(68-11-1)
EPA Substance Registry System: Thioglycolic acid (68-11-1)

Molecular Weight: 92.12 g/mol
XLogP3: 0.1
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 3
Rotatable Bond Count: 1
Exact Mass: 91.99320054 g/mol
Monoisotopic Mass: 91.99320054 g/mol
Topological Polar Surface Area: 38.3Å²

Heavy Atom Count: 5
Formal Charge: 0
Complexity: 42.9
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0

Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Appearance: Clear colorless Liquid
Infrared spectrum: Conforms
Refractive index: 1.5030 to 1.5050 (20°C, 589 nm)

Titration Iodimetric: ≥97.5 %
Iron (Fe): ≤300 ppb
Impurity: ≤0.2 % Other acids (as TGA)
UV: at 350 nm A: ≤0.01
UV: at 450 nm A: ≤0.01
UV: 1 cm cell vs water

Color scale: ≤10 APHA
Residue after evaporation: ≤0.001 %
Acidity: ≤0.0003 meq/g
Formula: HSCH₂COOH
MW: 92.12 g/mol
Boiling Pt: 220 °C (760 mmHg)
Melting Pt: –16 °C

Density: 1.325 g/cm³
Flash Pt: 126 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00004876
CAS Number: 68-11-1
EINECS: 200-677-4
UN: 1940
ADR: 8,II
Merck Index: 12,09472
Molecular Weight：
92.11700

Exact Mass： 92.12
EC Number： 200-677-4
HScode： 2930909090
PSA：76.10000
XLogP3：0.00080
Appearance：: Thioglycolic acid appears as a colorless liquid with an unpleasant odor.
Density: 1.325 g / cm3.
Density：1.3253 g/cm3 @ Temp: 20 °C
Melting Point：-16.5 °C
Boiling Point：120 °C @ Press: 20 Torr

Flash Point：126ºC
Refractive Index：1.503-1.505
Water Solubility：H2O: soluble
Storage Conditions：2-8ºC
Vapor Pressure：0.4 mm Hg ( 25 °C)
Vapor Density：3.2 (vs air)
Odor：Strong, unpleasant odor
CAS: 68-11-1
EINECS: 200-677-4

InChI: InChI=1/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)/p-1
InChIKey: CWERGRDVMFNCDR-UHFFFAOYSA-N
Molecular Formula: C2H4O2S
Molar Mass: 92.12
Density: 1.326g/mLat 20°C(lit.)
Melting Point: −16°C(lit.)
Boling Point: 96°C5mm Hg(lit.)
Flash Point: 126 °C
Water Solubility: soluble

Vapor Presure: 0.4 mm Hg ( 25 °C)
Vapor Density: 3.2 (vs air)
Appearance: Liquid
Color: clear clear, colorless
Exposure Limit: TLV-TWA 1 ppm (～3.8 mg/m3) (ACGIH).
Merck: 14,9336
BRN: 506166
pKa: 3.68(at 25℃)

PH: 1 (H2O, 20℃)
Storage Condition: Store at +2°C to +8°C.
Sensitive: Air Sensitive
Refractive Index: n20/D 1.505(lit.)
Physical and Chemical Properties:
The pure product is a colorless transparent liquid,
and the industrial product is colorless to yellowish.

melting point: -16.5 ℃
boiling point: 123 ℃
relative density: 1.3253
refractive index: 1.5030
BR> solubility and water, ethanol and ether are miscible.
Chemical Formula: C2H4O2S
Average Molecular Weight: 92.117

Monoisotopic Molecular Weight: 91.993200062
IUPAC Name: 2-sulfanylacetic acid
Traditional Name: thioglycolic acid
CAS Registry Number: Not Available
SMILES: OC(=O)CS
InChI Identifier: InChI=1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
InChI Key: CWERGRDVMFNCDR-UHFFFAOYSA-N

PSA: 76.10000
XLogP3: 0.00080
Appearance: Thioglycolic acid appears as a colorless liquid with an unpleasant odor.
Density 1.325 g / cm3.
Density: 1.3253 g/cm3 @ Temp: 20 °C
Melting Point: -16.5 °C
Boiling Point: 120 °C @ Press: 20 Torr
Flash Point: 126ºC
Refractive Index: 1.503-1.505

Water Solubility: H2O: soluble
Storage Conditions: 2-8ºC
Vapor Pressure: 0.4 mm Hg ( 25 °C)
Vapor Density: 3.2 (vs air)
CAS No.: 68-11-1
Molecular Formula: C2H4O2S
InChIKeys: InChIKey=CWERGRDVMFNCDR-UHFFFAOYSA-N
Molecular Weight: 92.11700
Exact Mass: 92.12

EC Number: 200-677-4
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 1.32500 @ 25.00 °C.
Melting Point: -16.50 °C. @ 760.00 mm Hg (est)
Boiling Point: 225.48 °C. @ 760.00 mm Hg (est)

Vapor Pressure: 0.031000 mmHg @ 25.00 °C. (est)
Vapor Density: 3.18 ( Air = 1 )
Flash Point: > 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w): 0.090
Soluble in: water, 1.00E+06 mg/L @ 25 °C (exp)
water, 2.558e+005 mg/L @ 25 °C (est)
Melting point: −16 °C (lit.)
Boiling point: 96 °C @ 5 mm Hg (lit.)

Density: 1.326 g/mL at 20 °C (lit.)
Vapor density: 3.2 (vs air)
Vapor pressure: 0.4 mm Hg @ 25 °C
Refractive index: n₂₀/D 1.505 (lit.)
Flash point: 126 °C
Storage conditions: Store at 2 °C to 8 °C
Acidity coefficient (pKa): 3.68 @ 25 °C
Morphology: Liquid

Color: Clear, colorless
pH value: 1 (H₂O, 20 °C)
Water solubility: Soluble
Sensitivity: Air sensitive
Merck: 14,9336
BRN: 506166
Exposure limit: TLV-TWA 1 ppm (~3.8 mg/m³) (ACGIH)
InChIKey: CWERGRDVMFNCDR-UHFFFAOYSA-N

FIRST AID MEASURES of THIOGLYCOLIC ACID TGA 99%:
-Description of first-aid measures:
*General advice:
First aiders need to protect themselves.
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
Immediately call in physician.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
Call a physician immediately.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Immediately call in ophthalmologist.
Remove contact lenses.
*If swallowed:
Give water to drink (two glasses at most).
Seek medical advice immediately.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of THIOGLYCOLIC ACID TGA 99%:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up carefully with liquid-absorbent material.
Dispose of properly.
Clean up affected area.

FIRE FIGHTING MEASURES of THIOGLYCOLIC ACID TGA 99%:
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Suppress (knock down) gases/vapors/mists with a water spray jet.
Prevent fire extinguishing water from contaminating surface water or the ground water system

EXPOSURE CONTROLS/PERSONAL PROTECTION of THIOGLYCOLIC ACID TGA 99%:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Tightly fitting safety goggles
*Skin protection:
Full contact:
Material: Chloroprene
Minimum layer thickness: 0,65 mm
Break through time: 480 min
Splash contact:
Material: Latex gloves
Minimum layer thickness: 0,6 mm
Break through time: 120 min
*Body Protection:
Acid-resistant protective clothing
*Respiratory protection:
Recommended Filter type: Respirator.
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of THIOGLYCOLIC ACID TGA 99%:
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.
*Hygiene measures:
Immediately change contaminated clothing.
Apply preventive skin protection.
Wash hands and face after working with substance.
-Conditions for safe storage, including any incompatibilities
*Storage conditions
Tightly closed.
Keep in a well-ventilated place.
Keep locked up or in an area accessible only to qualified or authorized persons.
*Storage stability:
Recommended storage temperature:
2 - 8 °C

STABILITY and REACTIVITY of THIOGLYCOLIC ACID TGA 99%:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .