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Magnesium stearate USP35-NF30 -
Magnesium stearate USP35-NF30
Appearance: White powder CAS No: 557-04-0 Specs: Pharmaceutical grade Molecular Formula: C36H70MgO4 Package: 500g/bag , 2kg/bag,10kg/carton ,20kg/drum Applications: Lubricant,Glidant and anti-adhereute,In the table or capsule.
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Appearance: White powder
CAS No: 557-04-0
Specs: Pharmaceutical grade
Molecular Formula: C36H70MgO4
Package: 500g/bag , 2kg/bag,10kg/carton ,20kg/drum
Applications: Lubricant,Glidant and
anti-adhereute,In the table or capsule.
TEST ITEMS | SPECIFICATION | RESULTS |
Appearance | A white,very fine,light,powder,greasy totouch | Conform |
Identifiction A | The tests for Magnesium | Conform |
Identification B | Conform | Conform |
Acidity or alkalinity | Conform | Conform |
Lose on Drying | ≤6.0% | 4.3% |
Chloride | ≤0.1% | <0.1% |
Sulphates | ≤1.0% | <1.0% |
Lead | ≤10ppm | 0.16ppm |
Cadmium | ≤3ppm | 0.06ppm |
Nickel | ≤5ppm | 0.07ppm |
Stearic Acid | ≥40.0% | 42.2% |
Stearic Acid&Palmitic acid | ≥90.0% | 99.4% |
Assay(Mg) | 4.0%-5.0% | 4.7% |
TAMC | ≤1000 CFU/g | 15CFU/g |
TYMC | ≤500 CFU/g | 10CFU/g |
Salmonella species | Absent | Absent |
Escherichia coli | Absent | Absent |
Conclusion | Conform | |
- PreviousPregelatinized Starch
- NextMethyl-Beta -Cyclodextrin
