CERTIFICATE OF ANALYSIS
Product Name SODIUM DICHROMATE DIHYDRATE Extra Pure CAS Number 7789-12-0
Molecular Formula Na 2 Cr 2 O 7 .2H 2 O Catalogue No. AL4127
Molecular Weight 298 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Chloride (Cl)
Sulphate (SO4)
Potassium (K)
Orange crystalline powder
(Min.) 98.0%
<0.03%
<0.2%
<0.1%
Orange crystalline powder
98.3%
<0.03%
0.1%
<0.1%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane