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.FeSO4.7H2O Molesulor 278 3. light green crystal 4 main content 98% Ferrous Sulphate Heptahydrate FeSO47H2O

Appeareance: light green crystal

Molecular Weight: 278

Purity: 98%

Fe: 19%

Pb: 20ppm max

As: 5ppm max

Cd: 20ppm max

Water insoluble: 0.05% max

Fitness: 10-20 mesh

2. Our production capacity: 1800 per month 3. Our packing: 25kg /PP bags or jumbo bags 4. Delivery date: In 10days.