CAS 66082-42-6 Polyglyceryl-3 Diisostearate CAS 63705-03-3

Polyglyceryl-3 diisostearate is primarily used as an emulsifier in cosmetics，aiding the mixing of water and oil ingredients by reducing their surface tension.Its lightweight feel and soft emolliency make it a desirable option to pair with or use in place of heavier emulsifiers. This ingredient also has cleansing properties. It may be synthetic or plant-derived .

CAS No.: 66082-42-6
Appearance: Clear oily liquid
Level: Daily chemical grade
Origin: China
Packaging: 180KG/iron drum
Storage: Store sealed in a dry, cool and ventilated place.

product Description

Polyglyceryl-3 Diisostearate, with a CAS number of 63705-03-3, is a thick, transparent liquid that imparts shine and vitality to cosmetics. It is commonly incorporated into lipophilic ointments and sticks to enhance product spreadability, absorbability, and skin softness.

Polyglyceryl-3 Diisostearate is considered a diester (a chemical formed by reacting an acid with two alcohols) of the fatty acid isostearic acid and humectant polyglycerin-3.

Application

1. Non-ionic water-in-oil emulsifier, free of PEG.

2. The emulsification process can be conducted under hot or cold conditions, making it particularly suitable for heat-sensitive or water-soluble active pharmaceutical ingredients (APIs).

3. Oil phase: 15-20%, compatible with vegetable oil, ester, or silicone oil (up to 5%).

4. Stability: Achieved by adding 1-2% NaCl + MgSO4.

Advantages

1. Functions as a lipophilic emulsifier, dispersant, stabilizer, and softener.

2. Exhibits excellent oxidation stability and self-emulsifying power.

3. Demonstrates exceptional makeup removal ability when incorporated into makeup remover oil.

The role played in formulation

-Emollient

-Emulsifying

-Surfactant

-Utilized as an emulsifying agent: it imparts a soft and velvety texture to the formulation. Its gentle nature makes it suitable for use in formulations for infants and sensitive skin.

-Used as an emollient and surfactant: used in anti-aging serums, foundations, lip gloss, lipstick, sunscreen, makeup, moisturizers and other products.