Calcium carbonate

Chemical Formula CaCO3
CAS NO 471-34-1
Molecular Weight 100.1
Use Pharmaceuticals, food additive, electronics and specialized plant nutrient
Description Fine white powder, clean odorless
Containers 25 kg / 50 lb. box/bag/drums
Storage Store in a clean, dry warehouse in the original unopened containers
USP/BP
Pharmaceutical Powder
Food Additive Granule High Purity
Electronics Powder
Identification
Test A To Pass Test To Pass Test To Pass Test
Test B To Pass Test To Pass Test To Pass Test
Acid Insoluble 0.2% max 0.2% max
LOD 1.0% max 2.0% max
Barium No green flam 0.03% max
Lead 0.0001% max 0.0001% max 0.0002% max
Mercury 0.00001% max 0.00001% max 0.00003% max
Heavy Metal 0.002% max 0.002% max 0.002% max
Arsenic 0.0001% max 0.0001% max 0.0002% max
Fluoride 0.003% max 0.003% max 0.005% max
Sulfates 0.25% max
Chlorides 0.02% max
Clarity Test To Pass Test
Mg and Alkali Salts 1.0% max
Caco3 Content
(Dry Basis)
98.0-100.5% 87.0-98.0% 99.5%
Calcium Content 35.0-39.0%
Bulk density (Loose) According to Customer Requirements
Particle Size According to Customer Requirements

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