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Ammonium ferric sulphate AR/ACS 500GM
70123SG500847712814HT
AR/ACS8477128
7783-83-766608
NH4Fe(SO4)2.12H2OAugust 2020
482.18July 2025
Sr.No.TestResultSpecification
1AppearanceViolet solidViolet solid
2Aqueous solubilityPassesSoluble
3Assay99.87%98.5 - 102.0% Fe(SO4)2NH4.12(H2O)
4Insoluble matter0.008%0.01% Max.
5Chloride(Cl)Less than 0.001%0.001% Max.
6Nitrate (NO3)Less than 0.01%0.01% Max.
7Calcium (Ca)Less than 0.01%0.01% Max.
8Copper (Cu)Less than 0.003%0.003% Max.
9Magnesium (Mg)Less than 0.005%0.005% Max.
10Potassium(K)Less than 0.005%0.005% Max.
11Sodium(Na)Less than 0.02%0.02% Max.
12Zinc (Zn)Less than 0.003%0.003% Max.
13Ferrous ion(Fe++)PassesPasses test
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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