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Magnesium Stearate

Pharmaceutical raw materials · lubricant

Synonyms
MS
Molecular formula
C36H70MgO4
CAS No
557-04-0
UN NO
N/A

Applications

Magnesium stearate is widely used as a lubricant for tablets and capsules. In the pharmaceutical industry, it is also used as a glidant, a filter aid, a clarifying agent, a suspending agent, a tackifier, etc.

Magnesium stearate is the most used lubricant at present. It has the advantages of strong lubricity, good anti-stickiness, light weight, large specific volume, uniform distribution after mixing with particles, good adhesion and not easy to separate.

Storage

Airtight preservation. Pay attention to moisture-proof, not in contact with corrosive gases, and not in contact with acids, alkalis, and toxic substances. In addition, it should be used with caution when it is compatible with certain acidic drugs.

Technical specification

-Pharma grade: BP, CP, EP, USP. Pharma grade magnesium stearate, with higher stearic acid content, the product is less likely to react with API and is more stable.

-Food grade: Food grade magnesium stearate, higher product specific surface area, better lubricating effect.

Packaging

Packaging is confirmed with the quotation.

On a small screen, scroll the technical table horizontally.

Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.