Molecular Formula : KH2PO4 Molecular Weight: 136.09 Properties : Colorless or white crystal powder, relative density 2.338. Soluble in water and the solution is acidity. Insoluble in alcohols, strogn deliquescence Uses: As feed nutrition supplement. Packing and storage : 25kg, 50kg bags. Stored in draughty, dry and clean place, avoid moisture. Standard executed : HG2860-97 Item Feed Grade Content (as dry basis), %≥ 98.0 (as P), % ≥ 22.3 (as K), % ≥ 28.0 Moisture, % ≤ 0.50 Chlorides ( Cl ), % ≤ 1.0 Sulphate (SO4), % ≤ 0.10 Arsenic (As), % ≤ 0.001 Heavy metal (as Pb), % ≤ 0.002