CAS 471-34-1 Calcium carbonate-Professional supplier
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Specification of Calcium carbonate
| Item | Specifications |
| Appearance | White beige to light beige powder |
| Loss on Drying | ≤ 2.0% |
| Fluoride (F) | ≤0.005% |
| Sulfate (SO4) | ≤ 0.25% |
| Chloride (Cl) | ≤ 0.033% |
| Assay | 98.5 – 100.5% |
| Bulk density | ca. 2.7 g/ml |
| Cadmium (Cd) | ≤ 0.00005% |
| Iron (Fe) | ≤ 0.02% |
| Lead (Pb) | ≤ 0.002% |
| Mercury (Hg) | ≤ 0.00005% |
| Arsenic (As) | ≤ 0.00015% |
| Insoluble matter in acid | ≤ 0.2% |
| Magnesium and Alkali salts | ≤ 1.0% |
More About Calcium carbonate
CAS: 471-34-1
Standard:Technical grade
Model:SC-CWJ
Capacity:40MT/month
Loading port: Shanghai
Synonyms:Carbonic acid calcium salt; Limestone; Marble
MF:CaCO3
Use of Calcium carbonate
Calcium carbonate can be used as a filler in rubber, plastic, papermaking, coating and ink industries. It is widely used in organic synthesis, metallurgy, glass and asbestos production. It can also be used as a neutralizer for industrial wastewater, an antacid for gastric and duodenal ulcers, an antidote for acidosis, a sulfur dioxide remover in sulfur dioxide-containing waste gas, a dairy cow feed additive and an anti-sticking agent for oil felt. It can also be used as a raw material for tooth powder, toothpaste and other cosmetics.
Package Of Calcium carbonate
25kg/drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
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