Limestone CAS NO.1317-65-3

1) Purity as CaCO3 (%): ≥98.0 2) Loss on drying(%): ≤1.0 3) Free alkality (%): ≤0.1 4) Iron (%): ≤0.05 5) Acid Insoluble Matter (%): ≤0.2…

1) Purity as CaCO3 (%): ≥98.0 2) Loss on drying(%): ≤1.0 3) Free alkality (%): ≤0.1 4) Iron (%): ≤0.05 5) Acid Insoluble Matter (%): ≤0.20 6) Sedimentation (ml/g): ≥2.5 7) Whiteness : ≥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