Detailed Product Description

Features:
1) Purity as CaCO3 (%): ≥98.0
2) Loss on drying(%): ≤1.0
3) Free alkali (%): ≤0.1
4) Iron (%): ≤0.05
5) Acid Insoluble Matter (%): ≤0.20
6) Sedimentation (ml/g): ≥2.8

7) Whiteness value: ≥94.0
8) Average particle sizes (um): ≤1.9

9) Heavy metal(%):≤0.002

10)Manganese (%):≤0.008

11)PH (10% suspension):8.0-10.5

12)Residue (325 mesh) (%):≤0.5