Product Description
Magnesium Aluminum Silicate NF (Type IC), CAS 12199-37-0 / 1302-78-9
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12199-37-0 or 1302-78-9
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ATPN HV
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Entrepreneur
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Off-white granules or powder
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Brand: Entrepreneur
Cas No.: 12199-37-0 or 1302-78-9
Grade: ATPN HV
Appearance: Off-white granules or powder
Other names: Magnesium aluminosilicate / Aluminum magnesium silicate
Description:
Magnesium Aluminum Silicate NF, Type IC (Grade: ATPN HV) is used in products that require low solids content but high viscosity, providing optimal stability for emulsions and suspensions at low use concentrations.
Applications:
Magnesium Aluminum Silicate NF (Type IC) is mainly used in cosmetics (e.g., pigment suspension in mascara and eye shadow cream) and pharmaceuticals. The typical addition amount is: 0.5% to 3%.
Specifications:
Items
Specification
Test Method
Appearance
Off-white granules or powder
Acid Demand
4.0 maximum
Current Volume USP/NF
Al/Mg Ratio
0.5-1.2
Current Volume USP/NF
Arsenic Content
3 ppm maximum
Current Volume USP/NF
Lead Content
15 ppm maximum
Current Volume USP/NF
Microbiology
No more than 100 cfu/g bacteria
Current Volume USP/NF
No more than 100 cfu/g fungi & yeast
Current Volume USP/NF
No Escherichia coli
Current Volume USP/NF
No Salmonella sp.
Current Volume USP/NF
No Staphylococcus aureus
Current Volume USP/NF
No Pseudomonas aeruginosa
Current Volume USP/NF
No Gram-negative organisms
T-968
Moisture Content
8.0% maximum
Current Volume USP/NF
pH, 5% Dispersion
9.0-10.0
Current Volume USP/NF
Viscosity, Brookfield, 5% Dispersion
800-2200 cps
Current Volume USP/NF
X-ray Diffraction
Peaks between 1.492-1.504, 1.510-
1.540, and 15.0-17.2 Angstroms
Current Volume USP/NF
Package: 25kg/bag or as your special request.
Storage: ATPN HV is hygroscopic and should be stored under dry condition.
