Industry Grade Calcium Carbonate

• CAS No.: 471-34-1, 471-34-1
• Type: Calcium Carbonate
• Grade Standard: Industry Grade
• Purity as CaCO3 (%): 98-100
• pH (20% Slurry): 8.5-10.5
• Transport Package: 25kg/Bag (Plastic Woven Bag)
• Model NO.: Industry grade
• Trademark: ZXCHEM
• Origin: China Mainland

Product Description

Features:
1) The product is used widely in industries of rubber, plasitic, papermaking, wire and cable, building materials and
Features:
1) Purity as CaCO3 (%): 98.0 - 100.0
2) pH (20% slurry): 8.5 - 10.5
3) Loss on drying (%): ≤ 0.70
4) HCl-insoluble matter (%): ≤ 0.2
5) Sedimentation (ml/g): ≥ 2.6
6) Residue (325mesh)(%): ≤ 0.50
7) Manganese (%): ≤ 0.008
8) Whiteness: ≥ 90.0
Packing: 25kg/bag (plastic woven bag)