Ferrous Sulphate hepta

Ferrous Sulphate hepta, Is super dry & fine cargo. Fe: 19.7% min., Purity: 98% min., Main for Water treatment
Ferrous Sulphate hepta
Specification
Items
Guaranteed Specification
Typical Analysis Result
FeSO
4
. 7H
2
O
98% Min
99%
Fe
19.7% Min
19.9%
Pb
20 ppm Max
11 ppm
As
2 ppm Max
1 ppm
Cd
5 ppm Max
3 ppm
Size
Through 40 mesh sieve
Through 40 mesh sieve



Characteristics

Blue-green crystal or granule,odorless,corrosive,efflorescent in dried air and oxidated in wet air, density:1.898, melting point: 64,soluble in water(solubility: 48.6g/ml at 50).It will be decomposed into Fe
2
O
3
when heated red. As it could be easily oxidated, we make it dried by a special method so as to overcome the difficulties in transportation and storage.

Applications

In industry, it is used in the fields of water purification, preservation of wood and also as mordant, tannage and disinfectant. It is the raw material for manufacture of ferric salt, ink, iron oxide red and indigo-blue ect. In agriculture, it is for fertilizer, weedicide, pesticide, wheat smut killer

Packing
1. packed in plastic-lined plastic woven bags of 25 Kgs net each, 25MT per 20FCL.
2. packed in plastic-lined plastic woven jumbo bags of 1250 Kgs net each, 25MT per 20FCL.