CERTIFICATE OF ANALYSIS
Product Name POTASSIUM CHROMATE Purified CAS Number 7789-00-6
Molecular Formula K 2 CrO 4 Catalogue No. AL3677
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
Loss on drying at 105°C
pH (5%water)
Lemon yellow crystalline powder
(Min.) 99.0%
<0.005%
<0.04%
<0.5%
<0.05%
<0.5%
8.6 - 9.8
Lemon yellow crystalline powder
99.28%
0.004%
0.03%
<0.5%
<0.05%
0.4%
8.9
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane