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Home/Cosmetic Raw Materials/Moisturizer/Magnesium Stearate cas 557-04-0

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

Category:

Description

Magnesium stearate

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

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

Magnesium stearate Usage

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

Magnesium stearate Packaging and Shipping

Packing: 25KG/ bag

Delivery: 7-10 days after receipt the payment.

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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