1.ferrous sulphate heptahydrate 2.FeSO4.7H2O:98% MIN. 3.dry blue-green cargo. 4.used in industry water treatment,agriculture

ferrous sulphate heptahydrate

Name of Specification/Index	Index
FeSO4.7H2O	98%  min.
Fe	19.7 % min.
Pb	0.002%max.
As	0.0002% max.
Mesh Size	12-60

Uses:  In industry,it is used to make ferric salt,ink iron oxide red and  indigo-blue, as mordant, tanning, water purification, preservative of wood and disinfectant etc.  In agriculture,  it is for fertilizer,  weedicide, pesticide treating wheat smut etc. 

Packing: in plastic lined plastic woven bag of 25kgs.net each.

  

ferrous sulphate heptahydrate dried product 98% min.