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Quick Details
Classification: Carbonate, Calcium Carbonate
Type: Calcium Carbonate
CAS No.: 471-34-1
Place of Origin: Zhejiang, China (Mainland)
Purity: 98.0%min
Model Number: paint grade
Purity ( counted as CaCO3) ≥ 98.0
Acid Insoluble Matter ≤ 0.20
Settlement bulk ≥2.5
Loss on Drying ≤ 1.0
PH (10% suspension) 8.0-10.5
whiteness ≥90.0
Residue (325 mesh) ≤ 0.5
Manganese ≤0.008
Free alkalinity ≤0.1
Average particle size ≤1.9um
Heavy metal ≤0.002%
calcium carbonate