Swapnroop Pharma manufactures and supplies Polyglyceryl-4 Isostearate, a nonionic polyglycerol fatty-acid ester produced by esterification of polyglycerol-4 with isostearic acid. It is primarily used as an emulsifier, emulsion stabilizer, surfactant and emollient in formulation systems.
Polyglyceryl-4 Isostearate is particularly useful in water-in-oil (W/O) emulsions and oil-continuous systems because of its lipophilic character and ability to support stable oil-water interfaces. It is widely recognized as a functional emulsifying ingredient in topical and specialty formulations.
Polyglyceryl-4 Isostearate consists of an isostearic-acid ester of polyglycerol-4. Commercial materials may have composition and physicochemical characteristics that vary according to the manufacturing process and grade.
The material is generally supplied as a yellowish to light-brown liquid or viscous material and is selected for its emulsifying, emollient and formulation-stabilizing properties.
Depending on the exact grade and applicable regulatory requirements, Polyglyceryl-4 Isostearate can be considered for:
Polyglyceryl-4 Isostearate provides:
Swapnroop Pharma supplies Polyglyceryl-4 Isostearate for customers requiring specialty emulsifying and formulation materials. Product selection can be aligned with the intended application and customer specification.
The exact commercial grade should be supported by its applicable CoA and SDS.
Store Polyglyceryl-4 Isostearate in tightly closed suitable packaging in a cool, dry and clean environment. Protect the product from excessive heat, moisture, contamination and prolonged exposure to unsuitable environmental conditions.
Packaging can be provided according to grade, quantity and customer requirements.
| Parameter | Specification |
|---|---|
| Appearance | white to off-white crystalline powder |