Magnesium Stearate
CAS No.: 557-04-0
CAS No. :
557-04-0HS Code :
291570Molecular Formula :
C36H70MgO4Standard :
USPAppearance :
A WHITE,VERY FINE ,LIGHT,POWDER,GREASY TO TOUCHCertification :
ISO/HALAL/KOSHERPacking :
20KG/BAGSample :
AVAILABLEOrigin :
CHINADescription:
Magnesium stearate, is an organic compound, is a white sand free fine powder, in contact with the skin is slippery. Insoluble in water, ethanol or ether, mainly used as a lubricant, anti-stick agent, flow aid. It is especially suitable for the granulation of oil and extract drugs, and the particles produced have good fluidity and compressibility. Used as a flow aid in direct compression tablets. It can also be used as filter aid, clarifying agent and foaming agent, as well as suspension aid and thickening agent of liquid preparation.
Usage:
1. Used as polyvinyl chloride heat stabilizer, as well as cosmetic flour, moisturizing ointment and pharmaceutical tablet raw materials (excipients, lubricants); Used to make wood powder lubricated bright and transparent; Paint industry for transparent polishing agent.
2. Widely used in food, medicine, coatings, plastics, rubber, textile and so on.
3. As a new type of pharmaceutical excipients, can be used as film coating materials for solid preparations, thickening agents for colloidal liquid preparations, suspension agents, etc.
4. Used in powder products in cosmetics, it can improve adhesion and lubricity, and can also be used as raw materials for pharmaceutical tablets.
Specification:
Items |
Specification |
Appearance |
A white, very fine, light, powder, greasy to touch |
Identification A |
The tests for Magnesium |
Identification B |
conform |
Acidity or alkalinity |
conform |
Loss on Drying |
≤6.0 % |
Chloride |
≤0.1% |
Sulphates |
≤1.0% |
Lead |
≤10ppm |
Cadmium |
≤3ppm |
Nickel |
≤5ppm |
Stearic Acid |
≥40.0% |
Stearic Acid&Palmitic acid |
≥90.0% |
Assay(Mg) |
4.0%-5.0% |
TAMC |
≤1000CFU/g |
TYMC |
≤500CFU/g |
Escherichia coli |
Absent |
Salmonella species |
Absent |
Storage: Store in a dry, cool, well-ventilated place
Shelf Life: 24Months
Please read on, stay posted, subscribe, and we welcome you to tell us what you think.
Copyright 2025 @ SEAWALL ENTERPRISE LIMITED .All Rights Reserved. Network Supported
Sitemap | Blog | XML | Privacy Policy