Magnesium Stearate

Chemical Name: Octadecanoic Acid, Magnesium Salt

CAS#: 557-04-0

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Sales Specifications of Magnesium Stearate NF Kosher Powder

ParametersSpecificationsTest Methods
Magnesium Content % 4 – 5
Identification A Conforms
Identification B Conforms
Microbial Limits:
Aerobic microbial count 1000 per gram maximum
Total molds and Yeasts count 500 per gram maximum
Salmonella Negative
Escherichia Coli Negative
Acidity/Alkalinity Conforms
Loss on Drying % 5.5 maximum
Heavy Metals (Pb), ppm <10
Organic Volatile Impurities Conforms
Chlorides % 0.1 maximum
Sulfates % 1.0 maximum
Residual Solvents 7 – 9
Free Fatty Acid % 1.5 maximum
Melting Point, ºC 130 – 150
Fineness (residue on 325 mesh) % 0.5 maximum
Bulk Density (g/cc) 0.25 max
Specs & MSDS of Magnesium Stearate NF Kosher Powder