Hunan Shaoyang Tiantang Additives Chemical Co., Ltd

Magnesium Stearate

• Category :

  Catalyst and Auxiliary/Catalyst

• Synonyms :

  Octadecanoic acid magnesium salt; dibasicmagnesiumstearate;Dolomol;magnesiumdistearate;Magnesiumstearatemedicinal;petracmg20nf;stearatedemagnesium;MAGNESIUM OCTADECANOATE;magnesium dioctadecanoate;octadecanoate, magnesium salt (1:1);

• CAS NO :

  557-04-0

• EC NO :

  209-150-3

• Molecular Formula :

  C₃₆H₇₀MgO₄

• Molecular Weight :

  591.2544

• Main Specifications :

  It is white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, .

• InChI :

  InChI=1/C18H36O2.Mg/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);/q;+2/p-1

• Packing :

  20kg/woven bag

• 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

• Uses :

  widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents

• Molecular Structure :