calcium carbonate
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China [CN] 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% |
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