Ethylene Glycol Distearate (EGDS) CAS 627-83-8
Chemical Name: Ethylene Glycol Distearate
Synonymous Names: EGDS; Glycol Distearate; Ethylene Distearate; Ethylene Glycol Dioctadecanoate; 1,2-Ethanediyl Distearate
CAS Number: 627-83-8
Molecular Formula: C₃₈H₇₄O₄
Molecular Weight: 595.01 g/mol
EINECS Number: 211-014-3
Grade: Cosmetic Grade and Industrial Grade
Ethylene Glycol Distearate CAS 627-83-8 is a pearlizing and opacifying agent used in shampoos, body washes, facial cleansers, hand washes and liquid soaps.
It is commonly used with anionic and amphoteric surfactants such as Sodium Laureth Sulfate, Sodium Lauryl Sulfate and Cocamidopropyl Betaine.
Structural formula:
Product Description
| Item | Description |
| Product Name | Glycol Distearate |
| CAS NO. | 627-83-8 |
| Appearance | White to off-white flakes |
| Acid value | ≤5 mg KOH/g |
| Saponification value | 190–210 mg KOH/g |
| Iodine value | ≤1 g I₂/100 g |
| Hydroxyl value | ≤20 mg KOH/g |
| Melting point | 60–65°C |
| Water | ≤0.5% |
| Free ethylene glycol | ≤1.0% |
| Solubility in water | Insoluble |
Ethylene Glycol Distearate (EGDS) Applications
Shampoos and Liquid Cleansing Products: We supply 100% active Ethylene Glycol Distearate flakes as a base for pearl-luster agents in shampoos, liquid soaps and shower products.
Creams, Lotions and Cosmetic Emulsions: In these products, EGDS works mainly as an opacifier, consistency modifier and supporting emulsifier. It can give a white cream more body and reduce a thin or translucent appearance.
PVC and Thermoplastic Processing: Industrial-grade Ethylene Glycol Distearate is also used as an internal lubricant in PVC and other thermoplastics.
Packaging and Storage
Packaging: 25 kg paper-plastic composite bag with a polyethylene inner liner.
Store Ethylene Glycol Distearate in a cool, dry and ventilated warehouse. Keep the package sealed and away from direct sunlight, moisture and strong heat.

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