Swapnroop Pharma manufactures and supplies Polysorbate, a group of nonionic surfactants widely used as emulsifying, solubilizing, wetting and stabilizing agents. Polysorbates are derived from sorbitan esters of fatty acids that have been ethoxylated, providing both hydrophilic and lipophilic characteristics.
Polysorbates are commonly used in pharmaceutical, nutraceutical, cosmetic and specialty formulations where effective dispersion, emulsification and stabilization of formulation components are required.
Polysorbate is a family of related materials rather than a single chemical substance. Common pharmaceutical grades include:
The specific CAS number, molecular characteristics and analytical specifications depend on the particular Polysorbate grade.
Polysorbates can be used in:
Polysorbates are valued for their:
Swapnroop Pharma supplies Polysorbate grades for pharmaceutical and specialty formulation applications. Since Polysorbate is a family of materials, customers should specify the required grade—such as Polysorbate 20, Polysorbate 40, Polysorbate 60 or Polysorbate 80—when requesting a product.
Grade-specific CoA and SDS documentation can be provided according to the supplied material.
Polysorbate should be stored in suitable, tightly closed containers under recommended temperature and environmental conditions. Protect the material from excessive heat, moisture, contamination and prolonged exposure to unsuitable storage conditions.
Packaging can be arranged according to grade, quantity and customer requirements.
| Parameter | Specification |
|---|---|
| Appearance | white to off-white crystalline powder |