Nickel hypophosphite (Ni(H2PO2)2) hexahydrate13477-97-9100 % similar Sodium hypophosphite monohydrate10039-56-267 % similar Sodium hypophosphite7681-53-050 % similar Potassium phosphinate7782-87-850 % similar Iron hypophosphite7783-84-850 % similar Aluminum hypophosphite7784-22-750 % similar Calcium hypophosphite7789-79-950 % similar Nickel sulfate hexahydrate10101-97-036 % similar Nickel sulfate heptahydrate10101-98-136 % similar Nickel nitrate hexahydrate13478-00-736 % similar Nickel sulfate hydrate15244-37-836 % similar Nickel perchlorate hexahydrate13520-61-135 % similar Nickel difluoride tetrahydrate13940-83-533 % similar Nickel dibromide trihydrate7789-49-333 % similar Nickel chloride hexahydrate7791-20-033 % similar Nickel(II) sulfamate tetrahydrate124594-15-632 % similar Nickel acetate tetrahydrate6018-89-932 % similar Ammonium nickel sulfate ((nh4)2ni(so4)2) hexahydrate7785-20-832 % similar