- Category :
Catalyst and Auxiliary/Catalyst
- CAS NO : 557-04-0
- EC NO : 209-150-3
- Molecular Formula : C36H70MgO4
- Main Specifications : It is white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, .
- Synonyms : Octadecanoic acid magnesium salt;
dibasicmagnesiumstearate;Dolomol;magnesiumdistearate;Magnesiumstearatemedicinal;petracmg20nf;stearatedemagnesium;MAGNESIUM OCTADECANOATE;magnesium dioctadecanoate;octadecanoate, magnesium salt (1:1);
Package: 20kg/woven bag
Uses : widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents
Molecular Structure:
Product description:
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
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