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magnesium stearate cas 557-04-0

Chemical Name: Magnesium stearate

CAS No: 557-04-0

Molecular Formula: C36H70MgO4

Molecular Weight: 591.24

Appearance:White powder

Assay: 99%min

 

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Description

Magnesium stearate

CAS 557-04-0 (Magnesium stearate)Quick Details

Chemical Name: Magnesium stearate

CAS No: 557-04-0

Molecular Formula: C36H70MgO4

Molecular Weight: 591.24

Molecular Structure:image.png

Appearance:White powder

Assay: 99%min

CAS 557-04-0 (Magnesium stearate)Typical Properties

Item Specifications
Appearance A white fine powder,light,greasy to touch
Identification -A The test for Magnesium
Identification-B Conform
Identification-C Conform
Loss on Drying ≤6.0%
Chloride ≤0.1%
Sulphates ≤1.0%
Lead ≤10ppm
Cadmium ≤3ppm
Nickel ≤5ppm
Stearic acid ≧40.0%
Stearic acid Palmitic acid ≧90.0%
Assay (Mg) 4.0%-5.0%
TAMC ≤1000cfu/g
TYMC ≤500cfu/g
E.Coli Absent
Salmonella species Absent

CAS 557-04-0 (Magnesium stearate)Usage

Magnesium stearate is widely used in cosmetics, mainly as lubricants, anti-caking agents, expansion agents, colorants, humectants.

CAS 557-04-0 (Magnesium stearate)Packaging and Shipping

Packing: 25KG/ bag

Delivery: 7-10 days after receipt the payment.

CAS 557-04-0 (Magnesium stearate)Storage

The package is complete and lightly loaded; the warehouse is ventilated, away from open flames, high temperature, and stored separately from oxidants and acids.

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