CERTIFICATE OF ANALYSIS
Product Name AMMONIUM FERROUS SULPHATE HEXAHYDRATE Extra Pure CAS Number 7783-85-9
Molecular Formula (NH 4 ) 2 SO O 4 FeSO 4 .6H 2 Catalogue No. AL0355
Molecular Weight 392.13 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Chloride (Cl )
Ferric Iron (Fe)
Lead (Pb)
Greenish blue crystals/crystalline powder
(Min.) 98.5%
<0.002%
<0.03%
<0.003%
Greenish blue crystals/crystalline powder
98.89%
0.001%
0.02%
0.0025%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane