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Magnesium Stearate (Impalpable Powder/NF), Fisher Chemical


Quantity 2.5kg
Packaging Poly Pail

Manufacturer: thermo fisher scientific  FLM58212

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Catalog No. M58-212

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Description & Specifications

Chemical Identifiers

Formula Weight 591.27
Melting Point 130°C
Quantity 2.5kg
Assay 4 to 5%
Physical Form Solid
Molecular Formula C36H70MgO4
Purity Grade NF
Color White
Lead (Pb) 0.001% max.
Total Microbial Count 1000 PER 1000 max.
Residual Solvents Meets Requirements
Loss on Drying 6% max.
Synonym Octadecanoic Acid Magnesium Salt
Salmonella Negative Positive/Negative
MDL Number MFCD00036391
ChemAlert Storage Symbol Gray
Sulfate 1% max.
Escherichia coli (E coli) Negative Negative/Positive
Acidity Alkalinity Pass Test
Packaging Poly Pail
Chloride 0.1% max.
Total Mold and Yeast 500 PER 500 max.
Identification Pass Test
Linear Formula Mg(C18H35O2)2
Stearic and Palmitic Acid 90% min.
Stearic Acid 40% min.
CAS 557-04-0
Chemical Name or Material Magnesium Stearate

Specifications

Chemical Name or Material Magnesium Stearate
CAS 557-04-0
Purity Grade NF
Physical Form Solid
Assay 4 to 5%
Molecular Formula C36H70MgO4
Linear Formula Mg(C18H35O2)2
Formula Weight 591.27
MDL Number MFCD00036391
Synonym Octadecanoic Acid Magnesium Salt
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