CERTIFICATE OF ANALYSIS
Product Name POTASSIUM CHROMATE AR CAS Number 7789-00-6
Molecular Formula K 2 CrO 4 Catalogue No. AL3678
Molecular Weight 194.19 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Chloride (Cl)
Sulphate (SO4)
Sodium (Na)
Calcium
pH (5%water )
Lead (Pb)
Lemon yellow crystalline powder
(Min.) 99.5%
<0.001%
<0.01%
<0.05%
<0.005%
9.0 - 9.8
<0.005%
Lemon yellow crystalline powder
99.68%
<0.001%
<0.01%
0.04%
<0.005%
9.65
0.004%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane