Calcium Carbonate

• Type: Calcium Carbonate
• Grade Standard: Toothpaste Grade
• Transport Package: 25kg/Bag (Kraft Paper Bag)
• Trademark: ZXCHEM
• Model NO.: Toothpaste Grade

Product Description

The toothpaste which added this product has good tasted, pure fragrance, less wear and tear and strong capability of health care:
Specification:
Purity as CaCO3 (%): ≥ 98.5
pH (20% slurry): 8.5 - 9.5
Loss on drying (%): ≤ 0.50
Heavy metal as Pb (%): ≤ 0.002
Sedimentation (ml/g): 1.7 - 2.1
Arsenic (%): ≤ 0.0003
Lead (%): ≤ 0.0003
Whiteness: ≥ 94.0
Residue(325 mesh) (%): ≤ 0.3
Iron (%): ≤ 0.02
Total aerobic count (cuf/g): ≤ 500
Packing: 25kg/bag (kraft paper bag)