CERTIFICATE OF ANALYSIS
Product Name CHROMIUM (III) SULPHATE BASIC Extra Pure CAS Number 39380-78-4
Molecular Formula Cr O 2 (SO 4 ) 3 .6H 2 Catalogue No. AL1379
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (as Cr)
Chloride (Cl)
Iron (Fe)
Potassium (K)
Sodium (Na)
Green crystalline powder
20.5 - 21.5%
<0.005%
<0.1%
<0.02%
<0.05%
Green crystalline powder
21%
<0.005%
<0.1%
0.01%
0.04%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane