Min. Order Reference FOB Price
1 Ton US$300.00-1,500.00 / Ton
Product Description
Product Description Introduction ( Calcium carbonate,CAS: 471-34-1) Calcium carbonate is calcium carbonate with high purity and whiteness. The purity of calcium carbonate reaches above 99%, with almost no impurity components and no heavy metal substances harmful to human body. It can pass the ...