Supplier: Mr. Wang, Magnesium Stearate 13669876212. 1. English Name: MAGNESIUM STEARATE 2. Molecular Formula: C36H70O4Mg 3. Physical and Chemical Properties: White fine soft shiny powder. Industrial product contains a small amount of oleic acid and 7% magnesium oxide, non-toxic, odorless, tasteless, flammable, density 1.028/cm3. Melting point 88.5 degrees Celsius (pure product), 132 degrees Celsius (industrial product), slightly soluble in water, soluble in hot solutions, decomposes into stearic acid and corresponding salts in strong acids. 4. Quality Indicators: Indicator Name Indicator Appearance: White fine powder Magnesium content % 6.5-7.5 Moisture % ≤0.5 Oxides % ≤0.15 Salts % ≤0.6 Iron salts % ≤0.01 Free acid ≤4 Heavy metals % ≤15 5. Uses: Used as a tablet release agent and cosmetic ingredient, etc. It can also be used in combination with calcium soap and zinc soap as a stabilizer for polyvinyl chloride.
