Sodium cocoyl isethionate

Cas 61789-32-0

Sodium cocoyl isethionate Cas 61789-32-0

Chemical Properties Of Sodium cocoyl isethionate Cas 61789-32-0

  • Sodium cocoyl isethionate (MF: C₂H₁₂O₄S₂O₄, MW: 1555.23182) is a mild, foaming anionic surfactant with excellent foam stability and outstanding hard water resistance. It exhibits extremely low toxicity and good biodegradability, primarily used in the production of personal care products such as soap bars, shower gels, facial cleansers, foaming face washes, and bath liquids.
  • SCI is synthesised through esterification and neutralisation of natural coconut fatty acids (primarily lauric and myristic acids) with sodium hydroxyethyl sulfonate. Combining excellent cleansing power with minimal irritation, it is widely employed in premium personal care formulations, particularly suited for sensitive skin, infant care, and oral hygiene applications.

Product Description Of Sodium cocoyl isethionate Cas 61789-32-0

ItemSpecification
Melting point150–160°C
Density1.110 [at 20°C]
Vapour pressure0.002 Pa at 20°C
Acidity coefficient (pKa)0.36 [at 20°C]
PH6.0–8.0
Flash point>110°C
CMC0.05–0.1% (25°C)
SolubilityFreely soluble in hot water, slightly soluble in cold water, readily soluble in polar solvents.

Product Application Of Sodium cocoyl isethionate Cas 61789-32-0

  1.  Sodium cocoyl isethionate serves as a core surfactant in skincare products for sensitive skin, infants, and pregnant women, such as:
    – Amino acid cleansing creams/milks, cleansers for sensitive skin,
    – Baby bath washes, shower gels for sensitive skin
    – Infant shampoos, shampoos for sensitive scalps, silicone-free gentle shampoos, shampoos for dry hair types, etc.
  2.  Employed in mild makeup removers (creams, milks, foams), particularly for light makeup or sensitive areas like eyes and lips.
  3.  Utilised in low-irritation oral care products (especially for sensitive oral mucosa, bleeding gums, or children’s toothpaste).
  4.  For specialised infant care products such as nappy-rash cleansing foam, baby bubble bath mousse, and hypoallergenic wipes (cleansing ingredients), offering low sensitivity and irritation-free properties.
  5.  For pet care products including pet-specific shampoos (particularly suited for animals with fine coats or sensitive skin, such as cats and dogs).
  6.  For gentle cleansing products including: sensitive skin wipes, baby and maternal tableware cleaners (in small quantities to enhance mildness), and low-irritation hand washes (medical or household use, for individuals with dry hands).
Packaging Method Of Sodium cocoyl isethionate Cas 61789-32-0
Product packaging bags
Bagged product shipping diagram 1
Cardboard barrel
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Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.

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