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Zinc sulphate heptahydrate extrapure 50KG (5X10)
12000S5K50887400206EV
Extrapure8874002
7446-20-084655
ZnSO4.7H2OMay 2022
287.54April 2027
Sr.No.TestResultSpecification
1DescriptionWhite cystals.White crystals.
2SolubilityPassesSoluble in water. Insoluble in alcohol.
3Assay99.74%Min. 99.00%
4Chloride (Cl)Less than 0.002%0.002% max
5Iron (Fe)Less than 0.005%0.005% max
6Heavy metal (as Pb)Less than 0.002%0.002% 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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