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Ferrous Sulphate

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Product

Molecular Formula:FeSO4.H2O/ FeSO4.7H2O

Molecular Weight:169.5/278.03

CAS No:7720-78-7

Property:Ferrous sulfate monohydrate is white powder or granular. Ferrous sulfate heptahydrate is blue green monoclinic crystal or grain.

Specification:

1. Ferrous sulfate monohydrate
Item
Powder-------------Granular
Fe
30%Min------------- 30%Min
Pb
0.0015% Max-------- 0.002% Max
Cd
--------------------- 0.0002%Max
As
0.00015% Max -------0.0002% Max
Moister
0.50%Max------------ 0.50%Max
Mesh
----------------------- 30-60
2. Ferrous sulfate heptahydrate
Fe
19.8% Min
Pb
20ppm Max
As
2ppm Max

Packing:

Usage:

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