Precipitated Calcium carbonate
Shandong Polymer Additives Co., Ltd do not produce Precipitated Calcium carbonate, but we buy in bulk to produce one pack/compound. We can get better price than you can. We always do 3 times quality testing and inspection in our factory. After inspection, then arrange shipment for you. If you met any quality problems due to our additives, we will bear the corresponding loss.
PCC（Precipitated Calcium carbonate）：
Chemical name： Calcium carbonate
Other Chemical name： Precipitated chalk，Precipitated Calcium carbonate
CAS No.： 471-34-1
Molecular formula： CaCO3
Molecular weight： 100.09
White powder or colorless crystal. No smell. Tasteless. 825 ℃ is decomposed into calcium oxide and carbon dioxide. Dissolve in dilute acid and release carbon dioxide, insoluble in ethanol. There are two kinds of crystallization, one is the orthonormal crystal, the other is the hexagon crystal calcite.
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