CERTIFICATE OF ANALYSIS
Product Name POTASSIUM SODIUM TARTRATE TETRAHYDRATE Extra Pure CAS Number 6381-59-5
Molecular Formula C 4 H 4 KNaO 6 .4H 2 O Catalogue No. AL3779
Molecular Weight 282.22 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Acidity/ Alkalinity
Chloride (Cl)
Sulphate (SO4)
Colorless crystalline powder
(Min.) 98.0%
<1ml N%
<0.005%
<0.05%
Colorless crystalline powder
98.39%
<1ml N%
0.003%
<0.05%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane