... weight: 367.86 1, Properties: White microdot powder with luster, melting point at 622 o C, ... suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, ... 3, Specifications: 1. Industrial grade Main content, %; 94.0 P2O5%≥ 57.0 Water insoluble %; 0.1 ... %; 0.0003 Fluoride, as F, %; 0.003 Chloride, as Cl %; 0.0254, Packing: Plastic-woven sack ...