Hunan Shaoyang Tiantang auxiliaries Chemical Co.,LTD

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products

  • Hydrotalcite
  • Stearate serices
    • ZINC STEARATE
    • CALCIUM STEARATE
    • BARIUM STEARATE
    • MAGNESIUM STEARATE
    • LEAD STEARATE
    • ALUMTNIUM STEARATE
  • Compound lead salt stabilizer
    • Dibasic Lead Stearate
    • Tribasic lead sulphate
    • Dibasic lead phosphite
  • Ca-Zn stabilizer series of...
  • Clean composite lead stabilizers
  • Environmentally friendly PVC...   
  • Specific Level of Zinc Stearate   

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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

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