LACTIC ACID POWDER

Lactic Acid Powder is a thorough exfoliator, removing the outer layers of thickened or damaged skin, leaving a smoother and healthier appearance. 
Lactic Acid Powder is used in the food industry as an acidulant and preservative. 
Lactic Acid Powder contributes to the acidity of certain foods, helping to extend shelf life by creating an environment that inhibits the growth of spoilage microorganisms.

CAS Number: 79-33-4
Molecular Formula: C3H6O3
Molecular Weight: 90.08
EINECS Number: 201-196-2

Synonyms: lactic acid, 2-hydroxypropanoic acid, DL-Lactic acid, 50-21-5, 2-hydroxypropionic acid, Milk acid, lactate, Tonsillosan, Racemic lactic acid, Ordinary lactic acid, Ethylidenelactic acid, Lactovagan, Acidum lacticum, 26100-51-6, Milchsaeure, Lactic acid, dl-, Kyselina mlecna, Lacticum acidum, DL-Milchsaeure, Lactic acid USP, (+/-)-Lactic acid, Propanoic acid, 2-hydroxy-, Aethylidenmilchsaeure, 598-82-3, 1-Hydroxyethanecarboxylic acid, alpha-Hydroxypropionic acid, Lactic acid (natural), (RS)-2-Hydroxypropionsaeure, FEMA No. 2611, Milchsaure, Kyselina 2-hydroxypropanova, Lurex, Propionic acid, 2-hydroxy-, Purac FCC 80, Purac FCC 88, Cheongin samrakhan, FEMA Number 2611, CCRIS 2951, HSDB 800, Cheongin Haewoohwan, Cheongin Haejanghwan, SY-83, 2-Hydroxypropionicacid, (+-)-2-Hydroxypropanoic acid, Biolac, NSC 367919, Lactic acid, tech grade, Chem-Cast, alpha-Hydroxypropanoic acid, AI3-03130, HIPURE 88, DL- lactic acid, EINECS 200-018-0, EINECS 209-954-4, EPA Pesticide Chemical Code 128929, Lactic acid,buffered, NSC-367919, UNII-3B8D35Y7S4, 2-Hydroxy-2-methylacetic acid, BRN 5238667, INS NO.270, DTXSID7023192, (+/-)-2-hydroxypropanoic acid, CHEBI:78320, INS-270, 3B8D35Y7S4, E 270, MFCD00004520, LACTIC ACID (+-), .alpha.-Hydroxypropanoic acid, .alpha.-Hydroxypropionic acid, DTXCID003192, E-270, EC 200-018-0, NCGC00090972-01, 2-hydroxy-propionic acid, (R)-2-Hydroxy-propionic acid;H-D-Lac-OH, C01432, Milchsaure [German], Lactic acid [JAN], Kyselina mlecna [Czech], Propanoic acid, hydroxy-, CAS-50-21-5, 2 Hydroxypropanoic Acid, 2 Hydroxypropionic Acid, Kyselina 2-hydroxypropanova [Czech], Lactic acid [USP:JAN], lactasol, 1-Hydroxyethane 1-carboxylic acid, acido lactico, DL-Milchsaure, (2RS)-2-Hydroxypropanoic acid, Lactate (TN), 4b5w, Propanoic acid, (+-), DL-Lactic Acid, Racemic, LACTIC ACID 

Lactic Acid Powder can act as a buffering agent in certain formulations, helping to stabilize and maintain pH levels in various products.
Lactic Acid Powder can be produced through fermentation processes using carbohydrates as substrates. 
The fermentation may involve Lactic Acid Powder bacteria or other microorganisms.

Lactic Acid Powder is a key component in the fermentation process of dairy products like yogurt and cheese. 
Lactic Acid Powder bacteria convert lactose into lactic acid, contributing to the characteristic flavors and textures of these products.
Lactic Acid Powder exhibits antimicrobial properties, and its use in certain formulations can contribute to microbial control and preservation.

Lactic Acid Powder has been explored for its potential in wound care products. 
Lactic Acid Powder is mild exfoliating and moisturizing properties may aid in skin regeneration.
Depending on the intended use and industry, products containing Lactic Acid Powder must comply with regulatory standards and guidelines to ensure consumer safety.

Lactic Acid Powder is produced in the body during anaerobic metabolism and is involved in the acid-base balance. 
Elevated levels of Lactic Acid Powder in the blood can occur in certain medical conditions.
Lactic Acid Powder is a byproduct of the fermentation of lactose in milk, leading to the tangy flavor characteristic of fermented dairy products.

Lactic Acid Powder can be used in water treatment applications. 
Lactic Acid Powder is used in industrial applications, including metal cleaning and pickling. 
Lactic Acid Powder is acidic properties make it effective in removing scale and oxides from metal surfaces.

In the cosmetic industry, Lactic Acid Powder may be used in hair care products. 
Lactic Acid Powder can help adjust the pH of formulations and contribute to the conditioning properties of hair products.
The pKa value of Lactic Acid Powder is around 3.86. 

This is an important parameter that influences its acidity and buffering capacity.
Lactic Acid Powder prior to rennetting overcomes this shortage and improves the curd yield.
Lactic Acid Powder is presented in a bottles holding either 100ml or 500ml.

Lactic Acid Powder is a vital ingredient in Ricotta Impastata, Mozzarella, Queso Blanco and other speciality cheeses and can be used in the production of sour milk products, such as Koumiss, Laban, Kefir, as well as some cottage cheeses. 
In production, Lactic Acid Powder is usually added so that the pH of the milk reaches around 5.0.
Lactic Acid Powder is said to be less harsh and more moisturizing than Glycolic Acid skin peels. 

Lactic Acid Powder is one of the Alpha Hydroxy acids (fruit acids). 
Lactic Acid Powders are nontoxic, naturally occurring substances, and are found in a variety of fruits, such as grapes, apples and sugar cane. 
Lactic Acid Powder is a mild AHA acid that is often derived from milk so people with an intolerance to milk or dairy products should not use this acid.  

A much weaker acid than glycolic acid, as an acid peel Lactic Acid Powder is most commonly used for the removal of sun spots, hyperpigmentation, liver spots and other skin discolorations and is suitable for all skin types.  
A Lactic Acid Powder peel is also recommended for the reduction of Rosacea as it is the mildest of peels.

Lactic Acid Powder is acidic properties make it effective for adjusting the pH of water and controlling alkalinity.
In the leather industry, Lactic Acid Powder may be used in certain processes, contributing to the treatment and conditioning of leather.
Lactic Acid Powder has been explored for its potential use in solvent extraction processes, particularly in the separation of certain metals.

Lactic Acid Powder is sometimes used as a flavor enhancer in the food industry. 
In small amounts, Lactic Acid Powder can enhance the overall taste profile of certain products.
Given its biodegradable nature, Lactic Acid Powder may be included in formulations for plant-based or eco-friendly cleaning products.

Lactic Acid Powder is used in the beverage industry, contributing to the flavor profile of certain drinks and acting as an acidulant.
In the canning and pickling of fruits and vegetables, Lactic Acid Powder can be used as an acidifying agent to create the desired acidity level.
Lactic Acid Powder is sometimes used as a mobile phase component in HPLC, a chromatographic technique used in analytical chemistry.

Lactic Acid Powder has been investigated for potential applications in the petroleum industry, including as a component in enhanced oil recovery processes.
Lactic Acid Powder may be used for cleaning and brightening metal surfaces, particularly in industries where a mild acid is needed.
In laboratories, Lactic Acid Powder might be used in cooling baths due to its ability to absorb heat during dissolution.

Lactic Acid Powder fermentation is employed in biotechnological processes for the production of lactic acid, which is a precursor for various chemicals and bioplastics.
Lactic Acid Powder is designated as a food additive with the code E270. 
Lactic Acid Powder is used to acidify and regulate the acidity of food products.

In winemaking, Lactic Acid Powder bacteria are intentionally introduced to induce malolactic fermentation, where Lactic Acid is produced, contributing to the flavor profile of the wine.
Lactic Acid Powder is a precursor for the production of glycolic acid, another alpha-hydroxy acid used in skincare products.
Lactic Acid Powder has been studied for its potential application in dental materials and products.

In cosmetic formulations, Lactic Acid Powder is often included in anti-aging products due to its exfoliating properties and potential to improve skin texture.
Lactic Acid Powder may be used as a dough conditioner in baking to improve the texture and quality of the final product.
Lactic Acid Powder has been explored for various biomedical and pharmaceutical applications, including drug delivery systems.

Lactic Acid Powder fermentation can be part of the process in the production of biogas from organic waste.
If a mask uses clays then the AHAs will react with these and both reduce the activity of the Lactic Acid Powders and destroy some of the clay.
Lactic Acid Powders should be a stand alone treatment product and not included in another product. 

Lactic Acid Powder is a naturally occurring organic acid that belongs to the alpha-hydroxy acid (AHA) family. 
Lactic Acid Powder refers to a solution of lactic acid where the acid is present at a concentration of 80%. 
Lactic Acid Powder is the only naturally occurring lactic acid in humans and mammals. 

Commercially, few bacteria like Lactobacillus casei, L. delbrueckii, Streptococcus lactis produces Lactic Acid Powder by fermentation process. 
Lactic Acid Powder is produced during the fermentation of sugars by bacteria, particularly Lactobacillus. 
Lactic Acid Powder can be found in various food products, including yogurt and sour milk, and it's often used in the food, pharmaceutical, and cosmetic industries.

With prolonged use, Lactic Acid Powder has been found to be beneficial in improving dry skin, treating age spots, improving oily and acne prone skin, and decreasing fine lines and wrinkles.
Lactic Acid Powder is a naturally occurring alpha hydroxy acids (or AHAs) produced by fermentation of sugars. 
Lactic Acid Powder is the alpha hydroxy acid most frequently used for peel products.

Lactic Acid Powder exists in two optical isomers: L-lactic acid and D-lactic acid. 
The natural form found in foods is Lactic Acid Powder. 
The chirality of lactic acid can have implications in certain applications, such as pharmaceuticals.

Melting point: 52-54°C
alpha: -13.5 º (c=2.5, 1.5N NaOH)
Boiling point: 125 °C
Density: 1.206 g/mL at 25 °C
vapor pressure: 0.038Pa at 25℃
FEMA: 2611 | LACTIC ACID
refractive index: n20/D 1.427
Flash point: >230 °F
storage temp.: 2-8°C
solubility: H2O: 10 mg/mL, clear, colorless
form: Powder/Solid
pka: pK at 25°, 3.79
color: White
Odor: odorless acidic
Odor Type: odorless
optical activity: [α]20/D 13.5°, c = 2.5 in 1.5 M NaOH
Water Solubility: SOLUBLE
Sensitive: Hygroscopic
Merck: 14,5337
LogP: -0.54 at 20℃

Lactic Acid Powder is generally considered biodegradable, making it a more environmentally friendly option in some applications.
Lactic Acid Powder can undergo polymerization to form polylactic acid (PLA), a biodegradable and bioactive polymer. 
Lactic Acid Powder is used in the production of bioplastics and biodegradable packaging materials.

Lactic Acid Powders should have a pH of 3.5 to 4.5 for best effectiveness (Note at pH 7 AHAs are totally ineffective); while masks have a pH dependant on the function (cleansing masks with a pH of 7 to 8; moisturizing masks with a pH of 5 to 6 and some treatment masks with a pH of 4.5 to 5.5). 
If a product has some film forming agent or, in the case of masks, have materials which are not absorbed, these may reduce the absorption of Lactic Acid Powders. 
Hence reduce their effectiveness.

While this is cheap and obtained in 80% liquid form, because of its apparent activity it has its dangers in that it will quickly burn skin with disastrous consequences. 
The TGA and the SUSDP (Poisons Committee) have legislated that Glycolic acid at should be used at a maximum of 30% (and preferably no more than 20%) and a pH of greater than 3.5. 
Otherwise they would be considered therapeutic goods and have various poisons warnings on the label.

Lactic Acid Powder is also a widely used organic acidulate, probably because it is classified as a weak acid.  
As with all manufacturing processes, recommend lab scale trials in order to determine appropriate quantities. 
Normally the Lactic Acid Powder is titrated with a dilute solution of Lactic Acid (10 or 20% in water) until the desired pH is achieved. 

Lactic Acid Powder activates hydroxycarboxylic acid receptor, G-protein coupled receptor 81 (GPR81).
Lactic Acid Powder is a strong Alpha-Hydroxy Acid and hence will have excellent exfoliant properties, although these are weaker than, but second only to, Glycolic Acid.  
Lactic Acid Powder can be included in other products there are certain incompatibilities that may arise plus AHAs (because of the pH required for best effectiveness) may not allow other products (such as cleansing masks) to work properly, and vice versa.

Lactic Acid Powder is preferred as an acidulate as it tends to have less of a destabilizing effect on emulsions than Citric Acid.
Lactic Acid Powder is food grade and is used for the production of several types of cheeses. 
Lactic Acid Powder is particularly useful when UHT, ultra-pasteurised or powdered milk are used as the starting materials, since the heat treatments used in the production of these milks deactivates the lactose and prevents the cheese culture from being able to turn it fully into lactic acid. 

Lactic Acid Powder and its salts are sometimes used as additives in animal feed to improve digestion and promote the growth of beneficial microorganisms in the digestive tract.
Lactic Acid Powder can contribute to the emulsification of fats in food products, improving texture and stability.
Lactic Acid Powder has been considered for soil conditioning in agriculture due to its ability to chelate certain minerals and improve nutrient availability.

Lactic Acid Powder bacteria are employed as biological control agents in agriculture, where they can inhibit the growth of plant pathogens.
Lactic Acid Powder and its salts can act as anti-caking agents in powdered food products, preventing the formation of lumps.

Lactic Acid Powder can be used in the production of hydrocolloid gels, contributing to the textural properties of certain food products.
Lactic Acid Powder has been investigated for its potential use in supercritical fluid extraction processes, particularly in the extraction of bioactive compounds from natural sources.
Lactic Acid Powder is a precursor in the production of polylactic acid (PLA), a biodegradable polymer used in the production of eco-friendly plastics.

Lactic Acid Powder, along with its salts, is sometimes used as a preservative in meat products to enhance shelf life and control microbial growth.
In skincare formulations, Lactic Acid Powder is often included in products aimed at brightening and evening out skin tone.
Lactic Acid Powder may be used as an ingredient in wash solutions for fruits and vegetables to help remove residues and enhance food safety.

Lactic Acid Powder fermentation is involved in the production of certain alcoholic beverages, contributing to their flavor profile.
Lactic Acid Powder has been explored for its potential use in oral health products, where it may contribute to the prevention of dental caries.
In the textile industry, Lactic Acid Powder can be used in certain dyeing and finishing processes.

Lactic Acid Powder may find applications in the ceramics industry, contributing to certain processes or formulations.
Lactic Acid Powder is associated with the phenomenon of muscle fatigue during intense exercise. 
Lactic Acid Powder is produced as a byproduct of anaerobic metabolism in muscles.

Lactic Acid Powder may be included in personal lubricants, where its pH-regulating properties can be beneficial.
Lactic Acid Powder works on the epidermis, the upper layer of the skin. 
The normal shedding of the layer becomes regular. 

When applied to the skin, the acid lifts and removes dead cells, it dissolves the glue-like substance that holds these dead skin cells and debris to the skin to reveal skin underneath that is smoother, fresher, and healthier looking. 
Eventually, this layer becomes more uniform after a peel resulting in a smoother feel, look, and texture of the skin. 
As Lactic Acid Powder works into the deeper layers of the epidermis, the appearance of the skin is improved. 

Uses Of Lactic Acid Powder:
Lactic Acid Powder can be used as a flavor enhancer or acidifying agent in the formulation of certain pharmaceutical products.
Lactic Acid Powder may be considered as a nutrient source or additive in certain fertilizer formulations.

Lactic Acid Powder is explored for potential use in the development of biomaterials for tissue engineering and medical applications.
Lactic Acid Powder derivatives may be used in mouthwash formulations for their antimicrobial and pH-regulating properties.
Lactic Acid Powder or its derivatives have been investigated for potential use in air purification technologies.

Lactic Acid Powder derivatives may be explored for their potential as preservatives in wood treatment.
Chefs and food enthusiasts might use Lactic Acid Powder for its acidity in certain culinary preparations.
Lactic Acid Powder has been explored for its potential use in the transesterification process in biodiesel production.

Lactic Acid Powder derivatives may be considered in the development of biodegradable lubricants.
Lactic Acid Powder may be considered in aquaculture for water quality management.
Lactic Acid Powder or its derivatives may find applications in the production of polymer coatings.

Lactic Acid Powder derivatives may be considered in pesticide formulations for their potential role.
Lactic Acid Powder or its derivatives may be used as catalysts in certain chemical reactions.

Occurs in small quantities in the blood and muscle fluid of man and animals. 
The Lactic Acid Powder concentration increases in muscle and blood after vigorous activity. 
Lactic Acid Powder is also present in liver, kidney, thymus gland, human amniotic fluid, and o.

Lactic Acid Powder may be explored for its potential use in dental care products due to its antimicrobial properties and potential role in preventing dental caries.
Lactic Acid Powder and its salts are used as feed additives in the animal industry to improve digestion and promote the growth of beneficial bacteria in the digestive tract.
Included in the formulation of metalworking fluids to provide lubrication and cooling during machining processes.

Investigated for potential use as a component in fuel additives, where Lactic Acid Powder may contribute to enhanced fuel performance or reduced emissions.
Lactic Acid Powder fermentation is part of the process in the production of biogas from organic waste.

Lactic Acid Powder is used in the formulation of certain adhesives for its acid-base properties and compatibility with other components.
Lactic Acid Powder utilized in certain processes within the paper industry, potentially contributing to pulp and paper production.
Included in the formulation of air fresheners, where Lactic Acid Powder can contribute to the solubilization of fragrances and help maintain product stability.

In some applications, Lactic Acid Powder may be used as a plasticizer, enhancing the flexibility of plastic materials.
Lactic Acid Powder is used in the production of hydrocolloid gels, contributing to the textural properties of certain food products.
Included in formulations for concrete sealers to enhance protection and appearance.

Lactic Acid Powder is used in the formulation of liquid soaps and cleansers for its antimicrobial and pH-regulating properties.
Lactic Acid Powder acts as an anti-caking agent in powdered food products, preventing the formation of lumps.
Lactic Acid Powder is produced through the hydrolysis of lactose, which is present in milk. 

This is part of the fermentation process in the dairy industry.
Lactic Acid Powder serves as a precursor for the production of glycolic acid, another alpha-hydroxy acid used in skincare products.
Lactic Acid Powder and its derivatives may be explored for potential use in the production of biodegradable plastic foams.

Lactic Acid Powder derivatives might be considered in the development of fire-retardant textiles.
Investigated for potential use in photographic developers due to its reducing properties.
Included in formulations for automotive cleaning products for its cleaning and descaling properties.

Lactic Acid Powder fermentation is utilized in the preservation of certain foods, contributing to flavor and microbial control.
Lactic Acid Powder is most commonly used for fluid resuscitation after blood loss due to trauma, surgery, or burn injury. 

Lactic Acid Powder is used in the agricultural, chemical, leather processing, pharmaceuticals, and cosmetics industries, used as an electroplating agent, food/feed additive, pH regulator, cleaning/washing agent, and tanning agent; used to flavor animal feeds; used as a solvent and intermediate in chemical production, as a pH regulator in fabric finishing, and in paints, coatings, soaps, and cleaning products; used to make large scale and fine chemicals, pulp-paper-paper products, food products, and plastic products, in mining, health services, agriculture-forestry-fishing, and building and construction work.
Lactic Acid Powder used to reduce alkalinity without adding sulphate and chloride ions.

Lactic Acid Powder is used as an acidifying agent in food and beverage products to regulate acidity, enhance flavor, and act as a preservative.
Lactic Acid Powder contributes a tangy flavor to certain foods and beverages.
Lactic Acid Powder is used in skincare products, such as facial cleansers, toners, and peels, for its exfoliating properties, promoting skin renewal.

Included in formulations for its ability to improve skin texture and reduce the appearance of fine lines and wrinkles.
Lactic Acid Powder acts as a pH regulator in cosmetic products to maintain a desirable acidity level.
Lactic Acid Powder is used in cleaning products for its ability to remove mineral deposits, soap scum, and stains.

Lactic Acid Powder effective in descaling appliances like coffee makers and kettles.
Lactic Acid Powder is used in industrial settings for the cleaning of metal surfaces.
Lactic Acid Powder employed in various processes where pH adjustment is necessary.

Lactic Acid Powder is used to adjust the pH of water in water treatment processes.
Lactic Acid Powder is used in certain pharmaceutical formulations as an acidifying agent or for its specific properties.
Investigated for potential applications in medical research and drug delivery systems.

Considered for soil conditioning and amendments in agriculture.
Lactic Acid Powder is used in biotechnological processes involving fermentation, particularly in the production of lactic acid.
Lactic Acid Powder is used in certain processes within the textile industry.

Lactic Acid Powder applied in metal pickling processes for the removal of oxides and scales from metal surfaces.
Occurs naturally during the fermentation of dairy products, contributing to their flavor and texture.

Lactic Acid Powder is used as a dough conditioner in baking to improve the texture of baked goods.
Serves as a precursor for polylactic acid (PLA), a biodegradable polymer used in the production of eco-friendly plastics.
Lactic Acid Powder utilized in laboratories for various experimental and research purposes.

Lactic Acid Powder used to prepare buffer solutions for laboratory applications.
Investigated for potential use in coolant additives.
Lactic Acid Powder is used in the processing of fruits and vegetables, where it serves as an acidulant to adjust acidity levels and enhance flavor.

Lactic Acid Powder fermentation is intentionally induced during winemaking in a process known as malolactic fermentation. 
This fermentation step contributes to the flavor profile of the wine.
Lactic Acid Powder has been explored for potential use in de-icing solutions for airplanes, where its ability to lower the freezing point of water can be advantageous.

Lactic Acid Powder derivatives have been used in photographic fixers, helping to stabilize the developed image on photographic film.
Lactic Acid Powder has been investigated for its potential application in EOR processes in the oil and gas industry.
Lactic Acid Powder may find application in certain processes within the leather tanning industry.

Safety Profile Of Lactic Acid Powder:
Lactic Acid Powder is advisable to conduct skin patch tests and use appropriate personal protective equipment (PPE) to minimize the risk of sensitization.
Lactic Acid Powder is generally considered safe, exposure to high concentrations may cause symptoms such as dizziness, headache, or nausea.

Lactic Acid Powder, especially in concentrated forms, can cause skin and eye irritation upon direct contact. 
Prolonged or repeated skin exposure may lead to dermatitis or other skin disorders.
Inhalation of vapors or mists of concentrated Lactic Acid Powder can cause respiratory irritation. 

Adequate ventilation is important when working with this substance.
Swallowing concentrated Lactic Acid Powder can lead to gastrointestinal irritation. 

Ingestion should be avoided, and it is important to seek medical attention if it occurs.
Some individuals may develop sensitization upon repeated exposure to Lactic Acid Powder, leading to allergic reactions.