Polyglyceryl-3 stearate CAS 27321-72-8

CAS: 27321-72-8
Molecular Formula: C₂₇H₅₄O₈
Molecular Weight: 506.72
Storage time: 2 years
Synonyms: stearic acid, monoester with triglycerol; TRIPOLYGLYCEROL MONOSTEARATES; Triglyceryl monostearate; Triglycerol octadecanoate

Polyglyceryl-3 stearate CAS 27321-72-8

Polyglyceryl-3 stearate (triglyceryl stearate), is a non-ionic, PEG-free, plant-based polyol ester type emulsifier / surfactant. It is formed by the condensation of three molecules of glycerol and the esterification of one molecule of stearic acid (C18 saturated fatty acid), resulting in a monohydric ester with the formula C₂₇H₅₄O₈ and a molecular weight of 506.72.

Specification

Test items	Standard
CAS	27321-72-8
Melting point:	45 – 60℃
HLB value	approximately 6–7
Appearance	A pale yellow waxy solid, particle or powder

Application

1. Cosmetics / Personal Care (Most Popular)
Applicable: Creams, Lotions, Body Lotion, Hand Cream, Baby Cream, Essence Lotion, Sunscreen Lotion, Cleansers, Makeup Removers, Hair Lotion
Advantages: Gentle, free of PEG, suitable for sensitive skin, pregnancy formula
2. Food Industry (Food Grade)
Polyglyceryl-3 stearate, CAS 27321-72-8, used as emulsifier, stabilizer, anti-settling agent, defoamer: used in ice cream (enhancing expansion rate, anti-melting), dairy products, bread and pastries (improving dough, maintaining softness), chocolate, candies, meat products, beverages (fat dispersion)
3. Medicine / Industry
Medicinal Cream / Ointment Base, Lubricant, Leather / Textile Additive, Coating Dispersant