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Ferrous sulphate heptahydrate extrapure 500GM
10700SG500924390213DX
Extrapure9243902
7782-63-0101320
FeSO4.7H2OApril 2024
278.01March 2027
Sr.No.TestResultSpecification
1DescriptionGreen crystalline powder, odourless, efflorescent in air.Green crystalline powder, odourless, efflorescent in air.
2Assay99.73%min. 99.00%
3pH(5% aq soln)3.673.0 - 4.0
4Chloride(Cl)Less than 0.01%0.01% max
5Copper(Cu)Less than 0.005%0.005% max
6Iron[Fe(III)]Less than 0.20%0.20% max
7Heavy metal(as Pb)Less than 0.005%0.005% max
8Manganese(Mn)Less than 0.1%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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