Ammonium dihydrogen phosphate

banner

Thing	Standard
Thing	GB25569-2010	FKK VII
Contents (as NH4H2BY4),weight/percentage	96.0-102.0	96.0-102.0
Fluorides (As F), mg/kg Less than or equal to	10	10
As, mg/kg Less than or equal to	3	3
Heavy metal (as Pb), mg/kg Less than or equal to	10	----
Lead(Pb), mg/kg Less than or equal to	4	4
pH (10g/l, 25ºK)	4.3-5.0	----