PRODUCTS

SODIUM N-LAUROYLSARCOSINATE

Sodium N-lauroylsarcosinate is used for solubilization and separation of membrane proteins and glycoproteins; reported to inhibit hexokinase.
Sodium N-lauroylsarcosinate is mainly used in cosmetics and skin care products as antistatic, foaming agent, detergent and surfactant.
Sodium N-lauroylsarcosinate is widely used as a primary or secondary anionic surfactant in toothpaste, facial cleansers, ultra-gentle shampoos, and baby bath bubble lotions.

CAS Number: 137-16-6
EC Number: 205-281-5
MDL Number:MFCD00042728
Chemical formula: C15H28NNaO3
Molecular Weight: 294.39 g/mol

SYNONYMS:
Lauroylsarcosine sodium salt, Maprosyl 30, Medialan LL-99, N-Dodecanoyl-N-methylglycine, sodium salt, N-Lauroylsarcosine, sodium, N-Lauroylsarcosine, sodium salt, Sarcosyl NL, Sarcosyl NL 30, Sarkosyl NL, Sarkosyl NL 100, Sarkosyl NL 30, Sarkosyl NL 35, Sarkosyl NL 97, Sodium N-lauroylsarcosinate, Sodium N-lauroylsarcosine, Sodium lauroylsarcosine, Glycine, N-methyl-N-(1-oxododecyl)-, sodium salt, Sarcosine, N-lauroyl-, sodium salt (8CI), Gardol, Glycine, N-methyl-N-(1-oxododecyl)-, sodium salt, Hamposyl L-30, Lauroylsarcosine sodium salt, Maprosyl 30, Medialan LL-99, N-Dodecanoyl-N-methylglycine, sodium salt, N-Lauroylsarcosine, sodium, N-Lauroylsarcosine, sodium salt, N-Methyl-N-(1-oxododecyl)glycine, sodium salt, Sarcosine, N-lauroyl-, sodium salt, Sarcosyl NL, Sarcosyl NL 30, Sarkosyl NL, Sarkosyl NL 100, Sarkosyl NL 30, Sarkosyl NL 35, Sarkosyl NL 97, Sodium N-lauroylsarcosinate, Sodium N-lauroylsarcosine, Sodium lauroylsarcosinate, Sodium lauroylsarcosine, 137-16-6, 205-281-5, GARDOL, GARDOL [MI], MEDIALAN LL-33, MEDIALAN LL-99, N-LAUROYLSARCOSINE SODIUM SALT, N-METHYL-N-(1-OXODODECYL)GLYCINE SODIUM SALT (1:1), NSC-117874, SARKOSYL, SODIUM LAUROYL SARCOSINATE [II], SODIUM LAUROYL SARCOSINATE [INCI], SODIUM LAUROYL SARCOSINATE [USP-RS], SODIUM LAUROYL SARCOSINATE [VANDF], SODIUM N-LAUROYL SARCOSINATE, SODIUM N-LAUROYLSARCOSINATE, Sodium N-(Dodecanoyl)-N-methylglycinate, Sodium (N-methyldodecanamido)acetate, SARKOSYL, SARCOSYL, N-Methylglycinol, N-LAUROYLSARCOSINE SODIUM SALT, GARDOL, SODIUM LAUROYL SARCOSINE, LAUROYLSARCOSINE, SODIUM SALT, N-methyl-N-(1-oxodecyl)glycine sodium salt, auroyL, GardolR, 137-16-6, Sodium lauroylsarcosinate, N-Lauroylsarcosine sodium salt, Sodium N-lauroylsarcosinate, Sarkosyl NL, Sodium lauroyl sarcosinate, Gardol, Sarkosyl, Medialan LL-99, Lauroylsarcosine sodium salt, Glycine, N-methyl-N-(1-oxododecyl)-, sodium salt, Sarcosyl NL, Sarcosyl, Maprosyl 30, Compound 105, Hamposyl L-30, Sarcosyl NL 30, Sarkosyl NL 30, Sarkosyl NL 35, Sarkosyl NL 97, Sarkosyl NL 100, Sodium lauroylsarcosine, MFCD00042728, Sodium N-dodecanoyl-N-methylglycinate, Sodium N-lauroylsarcosine, Sarcosinate LN 3, Firet L, Hamposyl L 95, N-Lauroyl-N-methylglycine sodium salt, Soypon SLP, Nikkol Sarcosinate LN 3, Oramix L 30, GM 9011, N-Dodecanoylsarcosine sodium salt, Sarkosyl, Enagicol L 30N, Soypon SLE, Sarcosinate LN 30, Medialan LD, Protelan LS 9011, Crodasinic LS 95, Perlastan L 30, Nikkol Sarcosine Na, SKL, SKL (salt), Crodasinic LS 30, Neoscoap SLN 100, Nikkol Sarcosinate LN 30, Crodasinic LS 30NP, Maprosyl 30B, FS 701, Nikkol Sarcosinates LN, Surfacare L 30, LS 30 (surfactant), PUJI AS02-30, AS 02-30, Amin LS 30NP, Ucefactant LS 30N, Crodasinic LS 40, LS 30, Aminosyl L 30, 1322-85-6, 75195-12-9, 76724-33-9, 912455-41-5, N-Dodecanoylsarcosine Sodium Salt, GARDOL, Sodium N-Lauroylsarcosinate, Glycine, N-methyl-N-(1-oxododecyl)-, sodium salt, N-Lauroyl sarcosine sodium salt, Maprosyl 30, Sodium N-Dodecanoylsarcosinate, SARKOSYL, Sarcosyl,Sarkosyl NL,Sodium N-dodecanoyl-N-methylglycinate, SARKOSYL NL-30, sodium N-lauroyl-sarcosinate, SARCOSYL, GardolR, N-Dodecanoyl-N-methylglycine sodium salt,Sarkosyl NL, N-Lauroylsarcosine sodium salt, SARCOSYL NL, SARKOSYL NL, Sodium N-Lauroylsarcosinate, Compound 105, N-Methyl-N-(1-oxododecyl)glycine, sodium salt, Sodium lauroyl sarcosinate, Compound 105, Gardol, Hamposyl L-30, N-Lauroylsarcosine, sodium, N-Lauroylsarcosine, sodium salt, N-Dodecanoyl-N-methylglycine sodium salt, Lauroylsarcosine (sodium), DTXSID0027066, N-Dodecanoyl-N-methylglycine, sodium salt, sodium [dodecanoyl(methyl)amino]acetate, 632GS99618, Sarcosine, N-lauroyl-, sodium salt, Sodium N-Dodecanoylsarcosinate, Glycine, N-methyl-N-(1-oxododecyl)-, sodium salt (1:1), N-Dodecanoylsarcosine Sodium Salt, Lauroylsarcosine (sodium salt), NSC-117874, sodium lauroyl sarcosine, SODIUM N-LAUROYL SARCOSINATE, EINECS 205-281-5, EPA Pesticide Chemical Code 000174, NSC 117874, n-lauryl sarcosine sodium salt, UNII-632GS99618, sodium 2-(N-methyldodecanamido)acetate, starbld0009501, GARDOL [MI], MEDIALAN LL-33, EC 205-281-5, N-Methyl-N-(1-oxododecyl)glycine, sodium salt, SCHEMBL23451, Lauroylsarcosine, Sodium Salt, DTXCID907066, N-Methyl-N-(1-oxododecyl)glycine sodium salt (1:1), CHEMBL1903482, KSAVQLQVUXSOCR-UHFFFAOYSA-M, Tox21_202996, AKOS015901704, SODIUM LAUROYL SARCOSINATE [II], NCGC00164323-01, NCGC00260541-01, SODIUM LAUROYL SARCOSINATE [INCI], AS-81025, CAS-137-16-6, SODIUM LAUROYL SARCOSINATE [VANDF], sodium, 2-[dodecanoyl(methyl)amino]acetate, HY-125920, SODIUM LAUROYL SARCOSINATE [USP-RS], CS-0103267, FT-0631797, L0019, S0597, E81236, A934513, Q309660, W-108241, N-Lauroylsarcosine sodium, Sodium lauroyl sarcosinate, N-Dodecanoyl-N-methylglycinesodium salt, Glycine,N-methyl-N-(1-oxododecyl)-,sodium salt (1:1), Sarcosine,N-lauroyl-,sodium salt, Glycine,N-methyl-N-(1-oxododecyl)-,sodium salt, Compound 105, Gardol (antiseptic), N-Lauroylsarcosine sodium, Medialan LL 99, Sarkosyl NL, Sarkosyl NL 100, Sodium lauroylsarcosine, Sodium N-lauroylsarcosinate, Sarkosyl NL 97, Sarkosyl NL 30, Sodium N-lauroylsarcosine, Gardol, N-Dodecanoyl-N-methylglycine sodium salt, Sarkosyl NL 35, N-Lauroylsarcosine sodium salt, Sodium Lauroyl Sarcosinate, Maprosyl 30, Lauroylsarcosine sodium salt, Lauroyl sarcosine sodium, Secosyl, Hamposyl L 30, Nikkol Sarcosinate LN, Sarcosinate LN, Sodium N-Lauroylsarcosinate, Sodium Lauroyl Sarcosinate, Sarcosyl NL, Sodium lauroyl-N-methylglycinate, N-Lauroylsarcosine sodium salt, LS-30, Sodium dodecanoyl methylaminoacetate, PROTELAN LS 9011, PROTELAN LS 35

Sodium N-lauroylsarcosinate is relatively safe and can be used with confidence.
Sodium N-lauroylsarcosinate generally has no effect on pregnant women.
Sodium N-lauroylsarcosinate has no acne-causing properties.

Sodium N-Lauroylsarcosinate is an anionic surfactant most commonly used in personal care and cleaning formulations due to its mild cleansing, foaming, and conditioning properties.
Chemically, Sodium N-lauroylsarcosinate is the sodium salt of N-lauroylsarcosine, derived from sarcosine (an amino acid derivative) and a 12-carbon fatty acid chain (lauric acid), which gives it both hydrophilic (water-loving) and hydrophobic (oil-loving) properties.

Sodium N-lauroylsarcosinate’s valued for being gentle on skin and hair, environmentally biodegradable, and compatible with many formulation systems.
Sodium N-lauroylsarcosinate is a biodegradable, mild anionic surfactant used in personal care (shampoos, cleansers, toothpaste), household cleaners, and some industrial applications.

Sodium N-lauroylsarcosinate offers good foaming, gentle cleansing, skin/hair conditioning, and compatibility with other surfactants while being friendly to sensitive skin formulations.
Safety evaluations support Sodium N-lauroylsarcosinate's use at normal formulation concentrations with standard handling precautions.

Sodium N-lauroylsarcosinate is an sodium salt of an acyl derivative of sarcosine, which is a natural amino acid found in muscles and other body tissues.
Acyl sarcosines are considered modified fatty acids in which the hydrocarbon chains are interrupted by an amidomethyl group in the alpha position.

They are used as hair-conditioning agents and surfactant-cleansing agents in cosmetics, as well as to improve wetting and penetration of topical pharmaceutical products.
Acyl sarcosines and their sodium salts are also used in the metal finishing and processing industries for their crystal modifying, anti-rust, and anti-corrosion properties.

Sodium N-lauroylsarcosinate is a cleansing agent that is widely used in products like shampoos, toothpastes and other wash products.
Sodium N-lauroylsarcosinate produces a generous amount of foam that makes the application and feel of the products much better.
In its raw form, Sodium N-lauroylsarcosinate can be either powder or liquid that is mild in nature.

Sodium N-lauroylsarcosinate is basically the salt of lauryl sarcosinate.
The chemical formula of Sodium N-lauroylsarcosinate is C15H28NNaO3.
Sodium N-lauroylsarcosinate is a surfactant that is used in water treatment, wastewater treatment, and as a detergent.

Sodium N-lauroylsarcosinate is also used as an analytical tool for the titration calorimetry of sodium salts.
Sodium N-lauroylsarcosinate is a sodium salt that belongs to the group of sodium salts.
Sodium N-lauroylsarcosinate has been shown to have biological properties such as permeability through human serum and biodegradability.

The salt form of Sodium N-lauroylsarcosinate has an electrochemical impedance spectrum which can be used to identify it.
Sodium N-lauroylsarcosinate, also known as sarkosyl, is a white powder derived from sarcosine, which make it is fate-free and biodegradable.
Sodium N-lauroylsarcosinate is amphiphilic due to the hydrophobic 12-carbon chain (lauroyl) and the hydrophilic carboxylate.

Sodium N-lauroylsarcosinate is a natural ingredient that is derived from coconuts.
However, Sodium N-lauroylsarcosinate can also be made synthetically.
Sodium N-lauroylsarcosinate is an anionic surfactant with an ability to denature proteins.

Due to Sodium N-lauroylsarcosinate's microbicidal property, N-lauroylsarcosine is being considered as a potent anti-microbicide in topical formulations, especially against sexually transmitted diseases (STDs).
Sodium N-lauroylsarcosinate, also known as sarcosyl, is an anionic surfactant derived from sarcosine used as a foaming and cleansing agent in shampoo, shaving foam, toothpaste, and foam wash products.

Sodium N-lauroylsarcosinate is amphiphilic due to the hydrophobic 12-carbon chain (lauroyl) and the hydrophilic carboxylate.
Since the nitrogen atom is in an amide linkage, the nitrogen is not pH active and is neutrally charged in all aqueous solutions regardless of pH.

Sodium N-lauroylsarcosinate has a pKa of about 3.6 and is therefore negatively charged in solutions of pH greater than about 5.5.
pH-sensitive vesicles can be prepared using Sodium N-lauroylsarcosinate with another cationic or water-insoluble amphiphiles such as 1-decanol.
Addition of a mixture of equal parts of Sodium N-lauroylsarcosinate and the non-ionic surfactant sorbitan monolaurate (S20) to a buffered water:ethanol solution led to the formation of micelle-like aggregates, even though neither surfactant formed micelles when present alone.

Such aggregates can help carry other small molecules, such as drugs, through the skin.
Sodium N-lauroylsarcosinate is the salt of lauryl sarcosine.
Sodium N-lauroylsarcosinate is a powder or liquid and is derived from coconut.

Coconuts grow on the cocos nucifera, or coconut palm tree.
Coconut palms grow around the world in lowland tropical and subtropical areas where annual precipitation is low.
Widely cultivated, healthy coconut palms produce 50 nuts per year, and the tree can be used to produce everything from food and drink to fibers, building materials, and natural ingredients.

Sodium N-lauroylsarcosinate is a surfactant that allows water and oil to mix, allowing things to become clean.
Sodium N-lauroylsarcosinate also acts as a conditioning agent.
Sodium N-lauroylsarcosinate can be found in hundreds of personal care products such as shampoo, shaving cream, facial cleanser, soap, makeup, and other products.

Sodium N-lauroylsarcosinate, also named sodium n lauroyl sarcosinate, is a highly efficient amphoteric surfactant.
With its gentle nature, Sodium N-lauroylsarcosinate effectively removes dirt, oil, and makeup without irritating the skin or eyes.
Sodium N-lauroylsarcosinate foams richly, enhancing the user experience in body washes, shampoos, and facial cleansers.
Moreover, Sodium N-lauroylsarcosinate is biodegradable, which aligns with eco-friendly trends in the cosmetics industry.

Sodium N-lauroylsarcosinate (Sodium Lauroyl Sarcosinate, CAS 137-16-6) is an anionic, sulfate-free, mild surfactant mainly used in personal care cosmeceutical and household cleansing formulations.
Sodium N-lauroylsarcosinate is unique, 80% naturally derived, sulfate-free sarcosinate surfactant range that is stable over a wide pH range of 3.0 – 11.0.

Sodium N-lauroylsarcosinate produces dense lather and aids foam stability that can be used in clear formulations and is an ideal co-surfactant.
Sodium N-lauroylsarcosinate is a trade-named anionic surfactant widely used in personal care, cosmetic, household and some industrial cleaning products.

Sodium N-lauroylsarcosinate is based on the sodium salt of N-lauroylsarcosine, a mild amino-acid-derived surfactant known for its gentle cleansing and foaming properties.
Sodium N-lauroylsarcosinate is naturally derived, sulfate-free and biodegradable.

Sodium N-lauroylsarcosinate is sulphate-free, anionic surfactant with 30% active content.
Sodium N-lauroylsarcosinate is an ideal co-surfactant.

USES and APPLICATIONS of SODIUM N-LAUROYLSARCOSINATE:
In industrial cleaners for metal surfaces, Sodium N-lauroylsarcosinate not only cleans but also provides a thin protective layer, retarding rust formation.
Sodium N-lauroylsarcosinate is a highly effective and mild anionic surfactant derived from sarcosine, a natural amino acid found in the body.

Sodium N-lauroylsarcosinate is known for its exceptional foaming properties and its ability to reduce surface tension, making it a popular choice in various personal care and cleaning products.
Sodium N-lauroylsarcosinate is valued for its compatibility with skin and mucous membranes, and its biodegradability contributes to its environmental friendliness.

Notable for its gentle cleansing, Sodium N-lauroylsarcosinate is often used in formulations where mildness is essential.
Sodium N-lauroylsarcosinate is mainly used in cosmetics and skin care products as antistatic, foaming agent, detergent and surfactant.
Sodium N-lauroylsarcosinate is widely used as a primary or secondary anionic surfactant in toothpaste, facial cleansers, ultra-gentle shampoos, and baby bath bubble lotions.

Sodium N-lauroylsarcosinate has excellent foaming and cleaning ability in a wide pH range.
However, Sodium N-lauroylsarcosinate has low degreasing power, which makes it not over-lift the needful oil on the skin, hence leaving the skin a moist and non-tight feeling.

Household & Industrial: Sodium N-lauroylsarcosinate is also used as a co-surfactant or cleansing agent in household cleaners, surface detergents, and industrial formulations, benefitting from its cleaning ability, foaming action, and mildness compared to harsher surfactants.
Biochemical/Research Uses: Beyond cleaning, Sodium N-lauroylsarcosinate can be used in biochemical and laboratory applications for membrane protein solubilization, cell lysis, or reducing foaming in buffers under certain experimental conditions.

Sodium N-lauroylsarcosinate is used in personal care products as well as in household and industrial applications, and it is used as a co-surfactant in cleanser formulations such as shampoos and body washes.
Sodium N-lauroylsarcosinate can also be used in oral care applications such as toothpastes and incorporated into syndet and combo bars.

The typical usage levels of Sodium N-lauroylsarcosinate range from 1-5% on an active basis.
Sodium N-lauroylsarcosinate is mild, biodegradable anionic surfactants derived from sarcosine used as a foaming and cleansing agent in shampoo, shaving foam, toothpaste, and foam wash products.

Sodium N-lauroylsarcosinate is amphiphilic due to the hydrophobic 12-carbon chain (lauroyl) and the hydrophilic carboxylate.
Sodium N-lauroylsarcosinate is a high foam, eco-friendly surfactant.
Sodium N-lauroylsarcosinate has good chlorine stability with anti-corrosion properties.

Sodium N-lauroylsarcosinate has excellent ocular tolerance and gentleness.
Sodium N-lauroylsarcosinate is often seen in shampoos, bath, cleansing and shaving products as a foaming agent, surfactant, and hair conditioning agent.

Sodium N-lauroylsarcosinate has the ability to enhance the appearance and feel of hair by improving body, suppleness and sheen, especially in hair that is chemically damaged.
Sodium N-lauroylsarcosinate also serves to clean skin and hair by mixing with oil and dirt and enabling them to be rinsed away.

As a modified fatty acid, Sodium N-lauroylsarcosinate is thought to be more soluble, and have increased crystallinity and acidity compared to its original fatty acid composition.
Uses of Sodium N-lauroylsarcosinate: Detergent, foaming agent, antienzyme for dentifrices.

Sodium N-lauroylsarcosinate is suitable for solubilization and separation of membrane proteins, lysis of cells during the isolation of RNA, inhibition of hexokinase.

Sodium N-lauroylsarcosinate has been used to indicate paramagnetic anisotropy sign change in micelle mesophage.
Sodium N-lauroylsarcosinate inhibits bacterial flora of human saliva/gut at 0.25% as well as acting as a fungi static agent in aqueous dispersion (1%).

Sodium N-lauroylsarcosinate is used as a detergent, foaming agent, and antienzyme for dentifrices; Permitted for use as an inert ingredient in non-food pesticide products; "Sodium lauroyl sarcosinate (INCI), also known as sarkosyl, is an ionic surfactant derived from sarcosine, used as a foaming and cleansing agent in shampoo, shaving foam and foam wash products.
In molecular biology experiments, Sodium N-lauroylsarcosinate is used to inhibit the initiation of DNA transcription.

Sodium N-lauroylsarcosinate uses and applications include: Foam builderstabilizer, wetting agent, detergent, lubricant, antistat, corrosion inhibitor, bacteriostat, penetrant in dentals, pharmaceuticals, surgical scrubs, shampoos, depilatories, shaving preparations, food packaging, householdindustrial cleaners, froth flotation, textileleather processing, emulsion polymerization; antistat, surfactant, viscous control agent in cosmetics; anti-enzyme for dentifrices; in food packaging adhesives; in vinylidene coatings for food-contact cellophane.

Sodium N-lauroylsarcosinate provides good foam, stable lather, mild cleansing, compatibility with other surfactants and is biodegradable and naturally derived.
Its typical use levels are 1–5 % active, and Sodium N-lauroylsarcosinate is suitable for shampoos, body washes, facial cleansers, and other liquid cleansing products.

Sodium N-lauroylsarcosinate is an anionic surfactant used in personal care products as well as in household and industrial applications.
Sodium N-lauroylsarcosinate is naturally derived, sulfate-free and biodegradable.
Sodium N-lauroylsarcosinate is often used as a co-surfactant in cleanser formulations such as shampoos and bodywashes.

Sodium N-lauroylsarcosinate can also be used in oral care applications such as toothpastes and incorporated into syndet and combo bars.
Sodium N-lauroylsarcosinate provides dense lather and aids foam stability.

Sodium N-lauroylsarcosinate can be used in clear formulations and is stable over a wide pH range.
Sodium N-lauroylsarcosinate is recommended for use in cosmetics and personal care applications.

-Personal Care Products use of Sodium N-lauroylsarcosinate:
In shampoos, Sodium N-lauroylsarcosinate creates rich lather, effectively removing oil and dirt from hair.
Sodium N-lauroylsarcosinate’s gentle, suitable for all hair types, including sensitive scalps.
For body washes, Sodium N-lauroylsarcosinate acts as a mild cleanser.
Sodium N-lauroylsarcosinate helps exfoliate the skin softly, leaving it feeling fresh and moisturized after each wash.

-Oral Hygiene uses of Sodium N-lauroylsarcosinate:
Toothpaste often contains Sodium N-lauroylsarcosinate.
Sodium N-lauroylsarcosinate aids in generating stable foam, improving the distribution of fluoride and other active components across teeth during brushing.

-Household Cleaning uses of Sodium N-lauroylsarcosinate:
Dishwashing liquids use Sodium N-lauroylsarcosinate as a surfactant.
Sodium N-lauroylsarcosinate quickly breaks down grease on dishes, making the cleaning process effortless.

-Personal Care & Cosmetics use of Sodium N-lauroylsarcosinate:
Sodium N-lauroylsarcosinate is widely used as a co-surfactant and mild cleansing agent in:
Shampoos (including baby shampoos)
Body washes and shower gels
Facial cleansers
Toothpastes / oral care formulations
Liquid soaps and shaving foams
Sodium N-lauroylsarcosinate contributes to dense, stable foam, enhanced foaming in hard water, mild cleansing, and pleasant skin/hair feel.

-Household & Industrial uses of Sodium N-lauroylsarcosinate:
While primarily a personal care surfactant, Sodium N-lauroylsarcosinate also finds application in:
Household detergents and cleaners
Surface cleaning products (e.g., glass cleaner concentrates)
Sodium N-lauroylsarcosinate acts as a cleaning and emulsifying agent beyond cosmetics.

-Personal Care & Cosmetics use of Sodium N-lauroylsarcosinate:
Sodium N-Lauroylsarcosinate is widely used in shampoos, body washes, facial cleansers, shaving foams, bath products, and oral care formulations (e.g., toothpaste) because it provides mild cleansing, rich foam, and a pleasant skin/hair feel without the irritation associated with stronger sulfates.
Sodium N-lauroylsarcosinate’s especially popular in “sulfate-free” products and formulations for sensitive skin and children.

KEY FEATURES AND APPLICATIONS of SODIUM N-LAUROYLSARCOSINATE:
1）Skin Care Products:
Frequently used in facial cleansers, body washes, and hand soaps.
Sodium N-lauroylsarcosinate effectively removes impurities and excess oil while being gentle on the skin, preventing over-drying or irritation.

2）Hair Care Formulations:
A common ingredient in shampoos and conditioners, especially those designed for sensitive scalps or color-treated hair.
Sodium N-lauroylsarcosinate helps to clean without stripping away natural oils, leaving hair soft and manageable.

3）Oral Hygiene Products:
Incorporated in toothpastes and mouthwashes for Sodium N-lauroylsarcosinate's gentle cleansing action and ability to foam.
Sodium N-lauroylsarcosinate assists in removing dental plaque and food residues without causing irritation to the gums or oral mucosa.

4）Baby Care Products:
Ideal for use in baby shampoos, washes, and wipes due to its mild and non-irritating nature.
Sodium N-lauroylsarcosinate ensures effective cleansing without harming the delicate skin of infants.

5）Men's Grooming Products:
Sodium N-lauroylsarcosinate is used in shaving foams and gels, as well as in post-shave products.
It provides a smooth shave and helps to reduce skin irritation and dryness post-shave.

6）Sensitive Skin Products: Suitable for formulations intended for sensitive or allergy-prone skin, owing to its mild and non-irritating properties.
Sodium N-lauroylsarcosinate is often chosen for products that aim to cleanse effectively while minimizing the risk of skin reactions.

7）Household Cleaners:
Employed in eco-friendly cleaning products such as dishwashing liquids and laundry detergents.
Its effectiveness in removing grease and dirt, combined with its biodegradability, makes Sodium N-lauroylsarcosinate a preferred choice for environmentally conscious consumers.

8）Cosmetic Removers:
Popular in makeup remover formulations due to its ability to dissolve makeup residues gently, making Sodium N-lauroylsarcosinate suitable even for removing eye makeup.

FUNCTIONAL PROPERTIES & BENEFITS of SODIUM N-LAUROYLSARCOSINATE:
*Mildness
One of the chief advantages is Sodium N-lauroylsarcosinate's gentle nature.
Compared with traditional anionic surfactants like sodium lauryl sulfate (SLS), Sodium N-lauroylsarcosinate is much less irritating to skin and eyes, making it suitable for sensitive skin care products.

*Foaming & Cleansing
Sodium N-lauroylsarcosinate produces stable, rich foam and has good cleansing performance even in hard water.
Sodium N-lauroylsarcosinate helps lift oils and dirt from surfaces, allowing them to be rinsed away easily.

*Compatibility & Conditioning
Sodium N-lauroylsarcosinate has good compatibility with other surfactants (anionic and nonionic), often enhancing foam while mitigating irritation when blended.
Sodium N-lauroylsarcosinate also contributes to hair conditioning, softness, and combability, especially in hair care products.

*Environmental & Biodegradability
Because Sodium N-lauroylsarcosinate is derived partly from amino acids and fatty acids, it is biodegradable and considered more environmentally friendly than many petrochemical surfactants.

WHAT IS SODIUM N-LAUROYLSARCOSINATE USED FOR?
Sodium N-lauroylsarcosinate is primarily a purifying and cleansing agent that can be found in a variety of personal care products such as face cleansers, shampoos and scrubs.

Hair care:
Sodium N-lauroylsarcosinate has the ability to clean and condition the hair while producing a good amount of foam that makes cleaning easier.
Sodium N-lauroylsarcosinate is also mild on the scalp so it does not damage it.

Skin care:
In skin care products, Sodium N-lauroylsarcosinate is added because of its excellent cleansing properties.
Sodium N-lauroylsarcosinate leaves the skin clean, smooth and supple while also improving the texture of the surface.

ORIGIN of SODIUM N-LAUROYLSARCOSINATE:
Sodium N-lauroylsarcosinate is a natural ingredient that is derived from coconuts.
However, Sodium N-lauroylsarcosinate can also be made synthetically.

WHAT DOES SODIUM N-LAUROYLSARCOSINATE DO IN A FORMULATION?
*ANTISTATIC
*CLEANSING
*EMULSIFYING
*FOAMING
*SURFACTANT

FUNCTIONAL PROPERTIES & BENEFITS of SODIUM N-LAUROYLSARCOSINATE:
*Cleansing & Foam
Anionic surfactant delivering good cleaning power and foam stability.
Sodium N-lauroylsarcosinate produces dense, luxurious lather even in the presence of oils or electrolytes.

*Compatibility & Formulation
Compatible with anionic, non-ionic and amphoteric surfactants.
Stable over a wide pH range, and suitable for clear formulations when adjusted properly.

*Mildness & Feel
Gentle to skin and hair, making it suitable for sensitive formulations.
Sodium N-lauroylsarcosinate leaves an elegant after-feel on skin/hair.
Often chosen for products targeting mildness, such as baby care.

*Biodegradability
Naturally derived and biodegradable surfactant.

FEATURES of SODIUM N-LAUROYLSARCOSINATE:
Sodium N-lauroylsarcosinate is sulfate-free anionic surfactant, providing dense lather and aiding foam stability.
Sodium N-lauroylsarcosinate can be used in clear formulations and is stable over a wide pH range.
Sodium N-lauroylsarcosinate is an ideal co-surfactant.

SAFETY PROFILE of SODIUM N-LAUROYLSARCOSINATE:
Sodium N-lauroylsarcosinateis good for skin and hair.
Sodium N-lauroylsarcosinate does not have any common side effects like skin irritation and sensitivity.
Sodium N-lauroylsarcosinate is also vegan and can be added in concentrations of up to 5% in leave on products and 15% in rinse off products.
Further, Sodium N-lauroylsarcosinate is non-comedogenic so it does not clog pores and cause acne.
Sodium N-lauroylsarcosinate can be used on all skin types.
However, a patch test is recommended.

ALTERNATIVES of SODIUM N-LAUROYLSARCOSINATE:
*SODIUM COCOYL GLYCINATE
*DECYL GLUCOSIDE

FEATURES & BENEFITS of SODIUM N-LAUROYLSARCOSINATE:
Mild, safe, and low irritation.
Excellent stability and foamability in the pH range from strong base to weak acid.
Low degreasing power, gives the skin a moist and non-tight feeling after washing.
Good compatibility and can be compounded with other anionic surfactants to reduce irritation and improve foaming performance.

STABILITY/SHELF LIFE of SODIUM N-LAUROYLSARCOSINATE:
Sodium N-lauroylsarcosinate is stable at a wide pH range, except in strong acid and alkali.
Pack in tight-closed containers(drums or tanks); Store Sodium N-lauroylsarcosinate in a dry, ventilated and cool place;
Kept Sodium N-lauroylsarcosinate away from direct sun and water.
Under proper storage conditions, the shelf life of Sodium N-lauroylsarcosinate is 12 months.

HOW SODIUM N-LAUROYLSARCOSINATE IS MADE:
Sodium N-lauroylsarcosinate is made with coconut acid and sarcosine, which is a breakdown product of creatine or caffeine.
Creatine is a natural amino acid found in muscle and body tissue.

Commercially, Sodium N-lauroylsarcosinate is made in the presence of sodium hydroxide; it is then purified by recrystallizing it from alcohol or by acidifying it with mineral acid, separating the free acid, and neutralizing the free acid.
Sodium N-lauroylsarcosinate, often known as Sarcosyl, is one of the most widely used amino acid-derived surfactants.

Amino acid surfactants are a group of surfactants derived from amino acids and fatty acids.
They have been trending surfactants to use in a wide range of personal care products for their complete biodegradability, high safeness, mildness, and non-irritation properties.

IN CULTURE, SODIUM N-LAUROYLSARCOSINATE:
Sodium N-lauroylsarcosinate was sold as a special ingredient called "Gardol" in Colgate "Dental Cream", as toothpaste was then called, during the 1950s through the mid-1960s in the US and the mid-1970s in France.
Sodium N-lauroylsarcosinate's current use as a preventive dentifrice is in Arm & Hammer Baking Soda Toothpaste, a Church & Dwight product, where it is used as a surfactant.

STORAGE of SODIUM N-LAUROYLSARCOSINATE:
Store Sodium N-lauroylsarcosinate in tightly closed containers in a cool, dry, and well-ventilated area away from oxidizing agents and sources of ignition; ground all equip. containing this material 25 C.

SYNTHESIS of SODIUM N-LAUROYLSARCOSINATE:
***Synthesis of lauryl chloride:
In a dry three-necked flask equipped with a reflux condenser, add a certain amount of lauric acid, heating and melting, the temperature is controlled at 60~70°C, slowly add phosphorus trichloride drop by drop with sufficient stirring, the reaction is 2h, the reaction is static and stratified, the lower layer of phosphite is removed, and the upper layer of lauryl chloride can be obtained.

***Synthesis of N-lauroyl sarcosine:
Add a certain amount of sodium sarcosine solution and solvent tetrahydrofuran to a four-necked flask with an electric stirrer and reflux condenser, and add aqueous sodium hydroxide and lauryl chloride dropwise with stirring.
The pH value of the reaction system was controlled in the range of 9~11.

The pH value of the reaction system was adjusted to 1~2 with dilute acid to convert sodium sarcosinate to insoluble sodium sarcosinate with dilute acid.
The solvent was recovered by continuing to react for 3 hours.

After the reaction was continued for 3 h, the pH was adjusted to 1~2 with dilute acid so that N-lauroyl sarcosine was converted to N-lauroyl sarcosine, which was insoluble in water, and thus separated from water-soluble inorganic impurities.
Extract Sodium N-lauroylsarcosinate with ether, wash the upper oil layer to neutral, dry with anhydrous sodium sulfate, evaporate the solvent and recrystallize with petroleum ether to obtain white needle crystals.

PHYSICAL and CHEMICAL PROPERTIES of SODIUM N-LAUROYLSARCOSINATE:
Appearance：White Powder
Density：1.033 g/mL at 20 °C
Melting Point：46 °C
Boiling Point：100ºC
Flash Point：267℃
Water Solubility：soluble in water (293 g/L).
Storage Conditions：room temp
Vapor Pressure：0.02 hPa (20 °C)
Stability: Stable.
Water Solubility: H2O: 1 M at 20 °C, clear, colorless
Appearance Form: powder

Colour: white
Odour: No data available
Odour Threshold: No data available
pH: 7,0 - 9 at 293 g/l at 25 °C
Melting point/freezing point: 146,1 °C at 1.013 hPa
Initial boiling point and boiling range: 350 - 410 °C at 1.013 hPa
Flash point: 267 °C - closed cup
Evaporation rate: No data available
Flammability (solid, gas): No data available
Upper/lower flammability or explosive limits: No data available
Vapour pressure: 0,02 hPa at 20 °C

Vapour density: No data available
Relative density: 1,141 g/cm3 at 20 °C
Water solubility: 293 g/l at 20 °C - completely soluble
Molecular Weight: 294.39
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 3
Rotatable Bond Count: 12
Exact Mass: 294.20451307
Monoisotopic Mass: 294.20451307
Topological Polar Surface Area: 57.6 Å²

Heavy Atom Count: 20
Formal Charge: 0
Complexity: 254
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: 2
Compound Is Canonicalized: Yes
Color: White

Melting Point: 44°C to 47°C
Linear Formula: CH3(CH2)10CON(CH3)CH2COONa
Beilstein: 5322974
Merck Index: 14,4368
Solubility Information: Soluble in water (293g/L).
Sensitivity: Hygroscopic
Formula Weight: 293.38
Physical Form: Crystalline Powder
Density: 1.033 g/mL at 20 °C

Boiling Point: 100ºC
Melting Point: 46 °C
Molecular Formula: C15H28NNaO3
Molecular Weight: 293.378
Exact Mass: 293.196686
PSA: 60.44000
LogP: 2.11560
Storage condition: room temp
Chemical formula: C15H28NNaO3
Molar mass: 293.383 g·mol−1

Melting point: 140 °C (284 °F; 413 K)
Physical state: powder
Color: white
Odor: characteristic
Melting point/freezing point
Melting point: 146 °C
Initial boiling point and boiling range: 350 - 410 °C at 1.013 hPa
Flammability (solid, gas): No data available

Upper/lower flammability or explosive limits: No data available
Flash point: Not applicable
Autoignition temperature: No data available
Decomposition temperature: No data available
pH: ca.8 at 30 g/l at 20 °C
Viscosity
Viscosity, kinematic: No data available
Viscosity, dynamic: No data available
Water solubility: at 20 °C soluble
Partition coefficient: n-octanol/water: No data available

Vapor pressure: 0,02 hPa at 20 °C
Density: 1,14 g/cm3 at 20 °C
Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: Not classified as explosive.
Oxidizing properties: none
Other safety information: No data available

Melting point: 46 °C
Density: 1.033 g/mL at 20 °C
vapor pressure: 0.02 hPa (20 °C)
RTECS: MC0598960
Flash point: 267℃
storage temp.: room temp
solubility: H2O: 1 M at 20 °C, clear, colorless
form: Powder
Specific Gravity: 1.03 (20/4℃)

color: White
Odor: at 100.00?%. bland
PH: 7.0-9.0 (25℃, 1M in H2O)
Water Solubility: Soluble in water (293 g/L).
Sensitive: Hygroscopic
λmax:
λ: 260 nm Amax: 0.2
λ: 280 nm Amax: 0.06
Merck: 14,4368

BRN: 5322974
Stability: Stable.
LogP: 0.37
CAS DataBase Reference 137-16-6(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances: SODIUM LAUROYL SARCOSINATE
FDA 21 CFR: 175.105; 177.1200
FDA UNII: 632GS99618
EPA Substance Registry System: Sodium N-lauroylsarcosinate (137-16-6)
Cosmetics Info: Sodium Lauroyl Sarcosinate
Molecular Weight: 293.38 g/mol

Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Rotatable Bond Count: 12
Exact Mass: 293.19668804 g/mol
Monoisotopic Mass: 293.19668804 g/mol
Topological Polar Surface Area: 60.4Å²
Heavy Atom Count: 20
Formal Charge: 0

Complexity: 260
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: 2
Compound Is Canonicalized: Yes
Molecular Weight: 293.38
Exact Mass：293.196686

EC Number：205-281-5
UNII：632GS99618
DSSTox ID：DTXSID0027066
HScode：34021190
PSA： 60.4
XLogP3：2.11560
Chemical Name:Sodium N-Lauroylsarcosinate
IUPAC Name:Sodium [dodecanoyl(methyl)amino]acetate
CAS Number:137-16-6
EC Number (EINECS):205-281-5

Molecular Formula:C₁₅H₂₈NNaO₃
Molecular Weight:~293.38 g/mol
INCI Name:Sodium Lauroyl Sarcosinate
Physical State:A white solid powder in pure form and also supplied as a clear to slightly hazy aqueous liquid when formulated (~30% active).
Appearance & Solubility:Powder form:white, solid.
Liquid formulations:clear to light yellow/transparent.
Water-soluble; dissolves readily in water forming clear solutions.
pH:In aqueous solution (10%):~7.0–9.0 depending on concentration and formulation.

Melting/Boiling/Flash:Melting point:~46 °C (solid)
Boiling point:~350–410 °C (decomposes)
Flash point:~267 °C (closed cup).
Density & Solubility:Density:~1.03–1.14 g/cm³ (varies by form)
Water solubility:Very soluble (~293 g/L at 20 °C).
Other Typical Properties:Amphiphilic molecule with a hydrophobic C12 lauroyl chain and a hydrophilic carboxylate group, enabling surfactant behavior.
Forms micelles in solution above the critical micelle concentration (CMC), lowering surface tension of water

Trade Name: SODIUM N-LAUROYLSARCOSINATE
INCI Name: Sodium Lauroyl Sarcosinate
CAS Number: 137-16-6
EC / EINECS: Not always explicitly listed (often tied to sodium lauroyl sarcosinate data)
Chemical Type: Anionic surfactant, sarcosinate class
Active Content: ~29–31 % in typical commercial formulation
Form & Appearance:
Physical Form: Typically supplied as a clear to almost colorless liquid (aqueous solution)

Color (APHA): ≤80 at 100 %
Solids Content: ~29–35 %
Solution Characteristics:
pH (10 % solution): ~7.5–8.5
Sodium Chloride: ≤0.2 %
Active Content: ~29–31 %
Molecular Information:
Molecular Weight: Approx ~293 g/mol (for sodium lauroyl sarcosinate molecule)
Water Solubility: Soluble (aqueous form)

Miscellaneous:
Appearance at 25 °C: Clear, almost colorless liquid
Stability: Stable over a wide pH range and compatible with many surfactants
Physical State & Appearance:Clear to colorless or pale yellow liquid when supplied as aqueous solution (typical cosmetic grade).
Can also appear as white to off-white powder or solid in its pure form.
Odor:Mild, characteristic soapy or fatty odor.
Solubility:Soluble in water (freely or completely, depending on form).
Slight or limited solubility in some organic solvents (e.g., ethanol).

pH (aqueous solution):Approximately 7.0–9.0 (10 % solution) — near neutral to slightly alkaline.
Density / Relative Density:Around 1.02–1.06 g/cm³ in liquid form.
About 1.1–1.2 g/cm³ for some solutions.
Viscosity:Moderate viscosity in liquid form;
varies by formulation and temperature.
Melting / Boiling:Pure solid form has a melting point ~180–182 °C
(or reported lower as ~46 °C depending on source/measurement).

Decomposes before boiling; does not have a defined simple boiling point.
Vapor Pressure:Very low (e.g., <0.01 mmHg at 20 °C for typical preparations).
Surface Activity:Functions as an anionic surfactant; significantly reduces surface tension of water in dilute solutions.
Critical Micelle Concentration (CMC) around ~14.6 mM at 25 °C for typical solutions.
Chemical Stability:Stable under normal storage and handling conditions; not highly reactive.
Flammability / Safety:Not highly flammable under typical use conditions (aqueous solutions).
Other Functional Traits:Biodegradable, mild to skin, emphasizes foam building and cleansing in formulations.

FIRST AID MEASURES of SODIUM N-LAUROYLSARCOSINATE:
-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.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Immediately call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of SODIUM N-LAUROYLSARCOSINATE:
-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.
Dispose of properly.
Clean up affected area.

FIRE FIGHTING MEASURES of SODIUM N-LAUROYLSARCOSINATE:
-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 SODIUM N-LAUROYLSARCOSINATE:
-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: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P3
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of SODIUM N-LAUROYLSARCOSINATE:
-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.
Dry.
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 SODIUM N-LAUROYLSARCOSINATE:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Possibility of hazardous reactions:
No data available
-Conditions to avoid:
no information available