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Magnesium Stearate is widely used in food, medicine, coatings, plastics, rubber, textiles and so on.
Magnesium stearate is a white, fluffy, non-sandy fine powder, slightly odorous. It is hydrophobic and has a strong adsorption effect. Different synthesis processes and production processes cause magnesium stearate with different properties, which are manifested in differences in particle size and morphology, and these differences also lead to different lubrication effects of magnesium stearate. In addition, through comparison, it is found that the lubrication effect of magnesium stearate with smaller particle size and larger specific surface area is better, in other words, such magnesium stearate is more likely to over-lubricate, that is, softening.
Item | Specifications | Results |
Appearance | A white, very fine, light,powdergreasy to touch | Conform |
Mg | 4.0%-5.0% | 4.7% |
Loss on drying | ≤6.0% | 4.5% |
Stearic acid | ≥40% | 42.2% |
Stearic acid & Palmitic acid | ≥90% | 99.5% |
Product parameters | |
Cas number: | 557-04-0 |
Appearance: | A white,very fine,light,powder |
Purity: | 90% min |
Package details: | 15kg/bag;25kg/bag |
Brand: | Fortunachem |
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