CERTIFICATE OF ANALYSIS
Product Name CHROMIUM (III) NITRATE NONAHYDRATE Extra Pure CAS Number 08-02-7789
Molecular Formula Cr(NO O 3 ) 3 .9H 2 Catalogue No. AL1370
Molecular Weight 400.15 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Chloride (Cl)
Sulphate (SO4)
Iron (Fe)
Copper (Cu)
Deep green crystals
(Min.) 98.0%
<0.005%
<0.02%
<0.05%
<0.005%
Deep green crystals
98.29%
0.00%
0.01%
<0.05%
<0.005%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane