Ferric Sulphate Nonahydrate
CAS No.15244-10-7
Gray-white powder or light yellow powder. sensitive to light. hygroscopic;
Usage:silver analysis; Sugar content determination; dyestuff; ink; water purification; disinfect; polymerization catalyst; mordant; pharmacy;
Assay(Fe2(SO4)3•9H2O)>99%;
Fe:>19%;
Insolulble in water:<0.01%;
Cl-:<0.0005%;
NO3-:<0.001%;
Fe2-:<0.001%;
Cu:<0.001%;
Zn:<0.003%;
Mn:<0.01%;
As:<0.0005%;
Pb:<0.001%