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COA Magnesium Stearate USP43
Our main products include polyvinyl ketone, cellulose, and pyrogenic silica, which are used in pharmaceutical, food, and cosmetic applications.
- Commodity name: COA Magnesium Stearate USP43
- 产品描述
-
COA FOR Magnesium Stearate
BATCH NUMBER :20240825 TEST DATE:Aug.26,2024
QUANTITY:3500kg MANUFACTURE DATE:Aug.25,2024
PACKING:20kg/bag EXPIRY DATE: Aug.27,2026
TEST ITEMS
SPECIFICATION
RESULTS
Appearance
A white, very fine, light, powder, greasy to touch
Conform
Identification A
The tests for Magnesium
Conform
Identification B
conform
Conform
Acidity or alkalinity
conform
Conform
Loss on Drying
≤6.0 %
4.6%
Chloride
≤0.1%
<0.1%
Sulphates
≤1.0%
<1.0%
Lead
≤10ppm
<10ppm
Cadmium
≤3ppm
<3ppm
Nickel
≤5ppm
<5ppm
Stearic Acid
≥40.0%
41.8%
Stearic Acid&Palmitic acid
≥90.0%
99.3%
Assay(Mg)
4.0%-5.0%
4.8%
TAMC
≤1000CFU/g
30CFU/g
TYMC
≤500CFU/g
<10CFU/g
Escherichia coli
Absent
Absent
Salmonella species
Absent
Absent
Conclusion:
Conform based USP43
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