Molecular Formula:Ca(HCOO)2M.W.:130.0Physiochemical Property: White crystalline or powder, slightly moisture absorption, bitter, neutrality, nontoxic.dissolve in water.Specific gravity: 2.023( 20 ?C)Tap density: 900 -1000g /kg.Decomposition temperature:> 400 ?C . assay:>98%Use:new feedstuffs additive, fit for various animals.acidification. mildew proof. reinforce calcium.antibacterial.widely used in chemical, construct material and leather product. Production quality:Performance standards: Q/S BY003-2005