Magnesium Stearate

CAS 557-04-0

Formula: Mg(C₁₇H₃₅COO)₂

Pharmaceutical GradeUSP/BPIP

Description

Magnesium Stearate is the most widely used lubricant in tablet and capsule manufacturing. It prevents sticking during compression and improves powder flow on high-speed press equipment.

Specifications

ParameterValue
AppearanceFine, light, white bulky powder
PurityMg content 4.0–5.0%
Loss On Drying6.0% max
Shelf Life3 years

Applications

  • Lubricant in tablet compression
  • Anti-adherent in capsule filling
  • Glidant in powder blends
  • Flow aid in dietary supplement formulation

Packaging Options

20kg Fiber Drums25kg Fiber Drums

Certifications

IECCHEMEXCIL
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Documentation
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Quick Facts
Category
Pharma Excipients & Intermediates
CAS Number
557-04-0
Chemical Formula
Mg(C₁₇H₃₅COO)₂
Origin
India