CERTIFICATE OF ANALYSIS
Product Name ZINC NITRATE HEXAHYDRATE Extra Pure CAS Number 10196-18-6
Molecular Formula Zn (NO 3 ) 2 .6H 2 O Catalogue No. AL4846
Molecular Weight 297.48 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
pH (10% in water)
Chloride (Cl)
Sulphate (SO4)
Iron (Fe)
Colorless crystals
96 - 103%
3.0 – 6.0
<0.005%
<0.01%
<0.005%
Colorless crystals
97.1%
5.1
0.004%
0.008%
<0.005%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane