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Home > Products >  Magnesium stearate

Magnesium stearate CAS NO.557-04-0

  • Product Details

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Quick Details

  • ProName: Magnesium stearate
  • CasNo: 557-04-0
  • Molecular Formula: 2(C18H35O2).Mg
  • Appearance: White fine powder
  • Application: Properties and use instructions: Used...
  • PackAge: 20kg/bag, white paper bag or composite...
  • ProductionCapacity: /
  • Purity: 99%
  • Storage: Should storage and transport under sha...
  • LimitNum: 1 Metric Ton

Superiority

Description: Theproductisadoptedthenewestinternationalprocessforcleanproduction,whichis

Details

 

        

Description:

        

The product is adopted the newest international process for clean production, which is energy-saving and pollution-free. With advantages of low free fatty acids, high purity, good transparence, excellent lubricating property, which is widely used in plastics products, mold-releasing agent for tablets (need meet medichine criterion), emulsifying agent of cosmetics. It can also conjugate with Ca Soap as PVC stabilizer.

        

Product quality technical indicator

        

Name: magnesium stearate

        

Molecular formula: Mg(C17H35COOH)2

        

Molecular weight: 591

        

White fine powder, nontoxic, inodorous, combustible, density 1.028g/cm3, melting points: 95(pure sample), soluble in hot ethanol and slightly soluble in water. It will be decomposed to stearic acid and Mg salts when reacting with strong acids.

        

  

        
 
        
Type: CM-AS
        
Appearance: white fine powder
        
Melting point: ≥95℃
        
Free fatty acid: ≤1.0%
        
Mg content: 3.7-4.3%
        
Volatile content (105℃): ≤2.0%
        
Fineness (200 mesh): ≥95%
        
 
        
 
        
Type: CM-A
        
Appearance: white fine powder
        
Melting point: ≥105℃
        
Free fatty acid: ≤3.0%
        
Mg content: 3.2-4.8%
        
Volatile content (105℃): ≤2.0%
        
Fineness (200 mesh): ≥95%
        
 
        
 
        
 

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