CERTIFICATE OF ANALYSIS
Product Name POTASSIUM FERROCYANIDE Extra Pure CAS Number 14459-95-1
Molecular Formula K 4 [Fe(CN) O 6 ].3H 2 Catalogue No. AL3695
Molecular Weight 422.39 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Chloride (Cl)
Sulphate (SO4)
K4FeK4N6
Pale yellow crystalline powder
(Min.) 98.0%
<0.05%
<0.01%
<0.05%
Pale yellow crystalline powder
98.39%
0.04%
<0.01%
0.032%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane