CERTIFICATE OF ANALYSIS
Product Name SODIUM SULPHIDE FLAKES (IRON FREE) Extra Pure CAS Number 27610-45-3
Molecular Formula Na O 2 S.xH 2 Catalogue No. AL4279
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (ex S) (as Na2S)
Yellow colored flakes
Min. 31%
Yellow colored flakes
31.92%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane