Stearic acid

Stearic acid: C18H36O2, 284.47; C16H32O2, 256.42.

Registration number: F20209990725

CAS number：57-11-4

Specification: This product is white or similar to white powder with a slippery feel or crystalline lumps . Its section has fine needle-like crystals with a slight luster; it has a slight smell similar to oil and is tasteless. This product is easily soluble in chloroform or ether, soluble in ethanol, and almost insoluble in water.

Category: pharmaceutical excipients, lubricants and ointment bases, etc.

Usage: Stearic acid is mainly used as a lubricant, emulsifier, solubilizer, hardener, and capsule in pharmaceutical preparations or preparation processes.

Storage: sealed and preserved.

Package: 15kg/bag.

Product quality: The implementation standard is the Chinese Pharmacopoeia 2020 Edition.