ABOUT US | HONORS | PROJECT CASES | PRODUCTS | NEWS | FEEDBACK | JOBS | CONTACT US | CHINESE
MAGNESIUM STEARATE
English Name
MAGNESIUM STEARATE
Molecular Formula
C36H70O4Mg CAS
557-04-0
Product Description:Soft white light powder, industrial products containing a small amount of oleic
acid and 7% magnesium oxide, non-toxic, odorless, tasteless, flammable. Density of 1.028g/cm3. Melting point of 88.5 (pure), 132 (Industrial), slightly soluble inwater, soluble in hot ethanol solution in the case of acid decomposition of stearic acid and corresponding salts.
Use For a tablets from film (should be in line with medicinal specifications), and cosmetic ingredients and so on. Also beused as a pvc stabilizer in conjunction with calcium soap and zinc soap.
Quality standard
Index |
Industrial-grade indicators |
Medical indicators |
MgO content % |
6.5____7.5 |
6.5____7.5 |
Water % |
≤0.50 |
≤0.50 |
Oxide % |
≤0.15 |
≤0.05 |
Sulfate % |
≤0.6 |
≤0.6 |
Free acid % |
≤4.0 |
≤4.0 |
Iron salts % |
≤0.01 |
≤0.01 |
Heavy metal % |
≤15 |
≤15 |
Perticle Seze % |
200 |
800 |
Storage It should be placed with a cool dry and well ventilated shade collection, moistureproof, sunprotection, fireproof, keep distance with acid or alkali corrosive substances.
Package: Outer woven bags within the plastic