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Ferrous sulphate heptahydrate extrapure 50KG (5X10)
10700S5K50897750228KV
Extrapure8977502
7782-63-089269
FeSO4.7H2ONovember 2022
278.01October 2025
Sr.No.TestResultSpecification
1DescriptionGreen crystalline powder, odourless, efflorescent in air.Green crystalline powder, odourless, efflorescent in air.
2Assay99.68%min. 99.00%
3pH(5% aq soln)3.63.0 - 4.0
4Chloride(Cl)Less than 0.01%0.01% max
5Copper(Cu)Not detected0.005% max
6Iron[Fe(III)]Less than 0.20%0.20% max
7Heavy metal(as Pb)Less than 0.005%0.005% max
8Manganese(Mn)0.05%0.1% max
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
Tested By
(Chemist - Quality Control)
Approved By
(Head - Quality Control)
Computer Generated Report - Does not require Signature.
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