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Ammonium ferric sulphate extrapure 500GM
10123SG500847710214HT
Extrapure8477102
7783-83-766615
NH4Fe(SO4)2.12H2OAugust 2020
482.18July 2025
Sr.No.TestResultSpecification
1DescriptionPale violet crystalsPale violet or almost colourless crystals or crystalline powder
2SolubilityPassesSoluble in water, Insoluble in alcohol.
3Melting point39°C39-41°C
4Assay(iodometric)99.87%min.98%
5Chloride(Cl)Less than 0.002%0.002% max.
6Ferrous ion(Fe++)Less than 0.002%0.002% max.
7Lead(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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