Magnesium stearate CAS NO.: 557-04-0/Cosmetic grade

Product description

Name: Magnesium stearate

Molecular formula: Mg［CH₃(CH₂)₁₆COO］₂

CAS NO.: 557-04-0

Main uses

It is mainly used as lubricating agent, antisticking agent and flow aid.

Quality standard

Testing standard	USP35-NF30
Specification and model	MS-4	MS-6
appearance	white fine powder	white fine powder
identification	meet the specification	meet the specification
magnesium content, %	4.0-5.0	4.0-5.0
PH value	meet the specification	meet the specification
chloride, %	≤0.1	≤0.1
sulfate, %	≤1.0	≤1.0
loss on drying, %	≤6.0	≤6.0
lead, ppm	≤10	≤10
nickel, ppm	≤5	≤5
cadmium, ppm	≤3	≤3
stearic acid content, %	≥40.0	≥65.0
stearic acid&palmitic acid content, %	≥90.0	≥90.0

Packaging

woven bag or fiber bag lined with high pressure PE film; 25kg/bag or follow customer’s packaging instruction

Call Us : +86-21-65679705