Олова Сульфат

Index ItemIndexChemical GradeStannous SulfateSnSO4) %≥99.2Insolubles in hydrochloric acid %≤0.015Alkali and alkaline earth metal %≤0.15Heavy metalCu+Pb) %≤0.02IronFe) %≤0.008ArsenicAs) %≤0.0008Transparent testUp to grade Molecular Formula:SnSO4 PropertiesWhite Powder. UsageLush electroplate for metal surtace, Coloring for aluminium section ,Catalyst,Reducing agent, Concrete additive. PackagingIn white plastic barrel,25kg per barrel, or accord to requirement from customer.