Ferrous sulfate heptahydrate

Appearance:Green powder
Ferrous sulfate is by-product of titanium dioxide.
We are professional producer of these products. This product is mainly used in water treatment and agriculture.
1. Here is the specification of ferrous sulfate heptahydrate.
FeSO4.7H2O content; 98.0 %
(Fe) content; 19.7 %
(Pb) content; 0.002 %
(As) content; 0.0005 %
2. Our production capacity: 1800 per month
3. Our packing: 25kg /PP bags or jumbo bags
4. Delivery date: In 15 days.

contacts : james li 0086-13457057679