Products Introduction
Greenblue monoclinic crystal, soluble in water , glycerine, insoluble in alcohol, corrosion , air slaking and efflorescence.
Used for agricultural pesticide, fertilizer, feed, pigment , catalyst, decontaminant, antisepticsand magnetic material etc.
Application:
1.Agriculture Fertilizer
2.Water Treatment
3.Flocculant
4.Coagulant
5.Cyanide Neutralizer
6.Animal Feed Supplement
7.Paint Pigments
8.Ferrites
Material:
Ferrous Sulphate Heptahydrate
Chemical Formula: FeSO4.7H2O
Formula weight: 278.01
On the batch, of which the consignment is a part, the following values were determined. The confirm to the agree product specification.
Technical
Specification
Standard
Test Result
FeSO4.7H2O
≥98%
≥98.3%
Fe
≥19%
≥19.2%
S
≥11%
≥11.1%
pb
≤20ppm
≤19ppm
As
≤5ppm
≤4ppm
We declared that the above particulars are true and correct and the quality of product could meet the China national standard.
A:1. All our products have to be checked strictly before entry warehouse.
2. 10-year warranty for quality guaranteen
3. Customer feedback form would be offered for every purchasing order.
A: Yes , we do . And T/T, L/C,D/P is acceptable too,any mutual agreement payment term.
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