Chemical Name: Fatty acids, coco, 2‑sulfoethyl esters, sodium salts
INCI Name: Sodium Cocoyl Isethionate (SCI)
EINECS No.: 263‑052‑5
Synonyms: Jordapon CI, Hostapon SCI‑85G
Chemical Category: Anionic surfactant, coconut‑derived sulfate‑free cleansing raw material
Average Molecular Weight: 343 g/mol
Common commercial grades: 85% powder/granule; 75% slurry/paste; 65% grade
Note: It is a mild sulfate‑free anionic surfactant derived from coconut fatty acid, widely used in personal‑care cleansing formulas.
Chemphysical properties
Appearance @25℃ White to off‑white granule / noodle / powder
Odor Faint characteristic coconut odor
Melting point 179‑180 ℃Bulk density 0.30‑0.50 g/cm³
Solubility Sparingly soluble in cold water; soluble in hot water; insoluble in cold ethanol; compatible with anionic, non‑ionic and amphoteric surfactants
pH value (5 % aqueous solution, 25℃) 5.0‑6.5
Hard‑water resistance Excellent
Biodegradability Readily biodegradable (OECD‑301B)Vapour pressure Negligible at 25 ℃
Quality specification
| Test Item | Specification (85% cosmetic grade) |
|---|---|
| Active matter | 82.0‑88.0 % |
| Free fatty acid (Acid value) | 12‑22 mg KOH/g |
| Moisture | ≤3.0 % |
| Sodium isethionate | ≤5.0 % |
| Sodium chloride | ≤1.0 % |
| Colour (APHA, 5 % active solution) | ≤50 |
Application & Use
- Primary mild sulfate‑free anionic surfactant for personal‑care formulations.
- Widely used in syndet cleansing bars, solid shampoo bars, facial cleansers, body wash, bubble bath, baby care products and mild shampoo.
- Produces dense, creamy and stable foam with low skin‑eye irritation, reduces skin‑drying effect after washing.
- Can be compounded with CAPB, CMEA, glycerin and other co‑surfactants.
- Suitable for sensitive‑skin and baby‑safe cosmetic formulas.
Packing
‑ 25 kg kraft paper bag / fiber drum‑ 500 kg big bag for bulk order
‑ Palletized for sea‑freight shipment
Transportation & Storage
‑ Store in cool, dry and well‑ventilated warehouse, keep containers tightly sealed.
‑ Protect from moisture, direct sunlight and high temperature (>40 ℃).
‑ Avoid dust inhalation; prevent skin and eye contact.‑ Shelf‑life: 24 months under recommended storage conditions in unopened original packaging.
‑ Transport as general cosmetic raw material, not dangerous goods.
Disclaimer: Above data represents typical values, not contractual specifications. Actual values shall refer to batch‑wise COA.
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