Ferrous sulfate

Ferrous sulfate
[Product Name]: Ferrous Sulfate
[Molecular Formula]: FeSO4.7H2O
[Packing]: plastic lined woven bag .
[ Weight]: 25kg/bag.
[Properties]: Ferrous sulfate is blue green monoclinic crystal or grain, used in pesticide, pigment, medicine, or reagent of chromatographic analysis
[Quality Index]:
Item
Value
Premium grade
First grade
Second
grade
Ferrous sulfate (FeSO4.7H2O) ,%≥
97.0
94.0
90.0
TiO2 , %≤
0.5
0.5
0.75
mWater insoluble matter, %≤
0.2
0.5
0.75