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    Related: Amino Acid Surfactant SMCT Cocoyl Glutamic Acid
    • Sodium Cocoyl Sarcosinate Liquid CAS 61791-59-1

    Sodium Cocoyl Sarcosinate Liquid CAS 61791-59-1

    Sodium Cocoyl Sarcosinate, CAS 61791-59-1, is a mild anionic amino-acid surfactant made from coconut fatty acids and sarcosine, supplied as an aqueous liquid for cleansing and personal care. Confirm the required grade and specification, then request a quotation with COA/TDS/SDS for bulk supply.

    • CAS: 61791-59-1
    • Synonyms: Sodium N-cocoyl sarcosinate, N-Cocoyl sarcosine sodium salt, Cocoyl sarcosine sodium, Sodium cocoyl methyl glycine, Amino acid surfactant
    • Einecs: 263-193-2
    • Grade: Cosmetic Grade / Industrial Grade
    • Package: 200kg/drum, 1000kg/IBC drum, or bulk isotank
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    Product Description

    Sodium Cocoyl Sarcosinate CAS 61791-59-1 is a mild anionic amino-acid surfactant made from coconut fatty acids and sarcosine, with EINECS 263-193-2.

    Synonyms: Sodium N-cocoyl sarcosinate; N-Cocoyl sarcosine sodium salt; Cocoyl sarcosine sodium; Sodium cocoyl methyl glycine; Amino acid surfactant.

    CAS: 61791-59-1.

    It is supplied as an aqueous liquid, usually with active matter around 28-32%.

    It is a colorless to light yellow clear liquid.

    Its sarcosinate structure gives good cleansing and foaming while producing a generally low-irritation profile.

    It also performs well in hard water and in the presence of sebum, helping maintain foam quality under realistic washing conditions.

    It is used as a primary or secondary surfactant in shampoos, facial cleansers, body washes, foam baths, oral care and baby products.

    It is typically added to the water phase, and the final pH, active concentration and preservative system should be adjusted for the complete formulation.

    The typical active matter content is about 30.0%, with a pH of about 7.5-9.5 for a 10% aqueous solution.

    It is generally compatible with a wide range of anionic, nonionic and amphoteric surfactants, and can improve foam quality and mildness in blends.

    Compatibility with cationic polymers or biocides should be checked in the specific formula because charge interaction can depend on concentration, pH and ingredient structure.

    Store in a tightly sealed container in a cool, dry, well-ventilated area, away from strong acids and oxidizing agents.

    Protect from contamination, and keep containers closed when not in use.

    Confirm appearance, active matter content, pH, free alkali, sodium chloride, free fatty acid and grade as required.

    Use suitable eye and skin protection during handling, and wash skin contact with soap and water.

    Confirm packaging with the requested quantity and destination requirements.

    The page is an RFQ entry point and does not state stock, price, MOQ or fixed lead time.

    For an RFQ, state the intended application, required grade, quantity, packaging, destination and document needs.

    FAQ - Technical & Supply Chain

    • Q:

      What is Sodium Cocoyl Sarcosinate Liquid CAS 61791-59-1?

      A: Sodium Cocoyl Sarcosinate is a mild anionic amino-acid surfactant made from coconut fatty acids and sarcosine. It is supplied as an aqueous liquid, usually with active matter around 28-32%, and is used to build dense, stable lather in cleansing and personal care formulations.
    • Q:

      Why is Sodium Cocoyl Sarcosinate considered a mild cleansing surfactant?

      A: Its sarcosinate structure gives good cleansing and foaming while producing a generally low-irritation profile compared with many traditional high-charge anionic surfactants. It also performs well in hard water and in the presence of sebum, so it helps maintain foam quality under realistic washing conditions.
    • Q:

      How should Sodium Cocoyl Sarcosinate Liquid be used in a formulation?

      A: It can be used as a primary surfactant or as a secondary/co-surfactant in shampoos, facial cleansers, body washes, foam baths, oral care, and baby products. It is typically added to the water phase, and the final pH, active concentration, and preservative system should be adjusted for the complete formulation.
    • Q:

      Is Sodium Cocoyl Sarcosinate compatible with other surfactants and conditioning agents?

      A: Yes, it is generally compatible with a wide range of anionic, nonionic, and amphoteric surfactants and can improve foam quality and mildness in blends. Compatibility with cationic polymers or biocides should still be checked in the specific formula because charge interaction can depend on concentration, pH, and ingredient structure.

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