Ground calcium carbonate

Heavy calcium carbonate caco3:98% min Type: powder Best price and better service

Product Name  heavy calcium carbonate

Chemical Formula CaCO3        CAS Number 471-34-1

Type  80mm---120mm  40mm---80mm  10mm---40mm   0 mesh------400  mesh

Name	Excellent quality	Frist–calss quality	Qualified products
CaO	≥53%	≥52%	≥50%
Fe2O3	≤0.06%	≤0.06%	≤0.06%
Mgo	≤0.6%	≤1.6%	≤1.5%
SiO2	≤1%	≤1.2%	≤1.6%
Al2O3	≤0.08%	≤0.18%	≤0.18%
P	≤0.003%	≤0.005%	≤0.006%
s	≤0.02	≤0.04%	≤0.06%

Ground calcium carbonate