Monopotassium Phosphite

*EINECS No.:231-913-4
*Formula: KH2PO3
*Formula weight: 120.07
*Appearance:White crystal
*Main content (KH2PO3):98.0 % min
*Cl:0.01 % max
*Water insoluble:0.3 % max
*Iron:0.002% max
*Heavy metal:0.002% max