Certificate of Analysis

Product Name ETHYLENEDIAMINE TETRA ACETIC ACID CALCIUM DISODIUM SALT 97%
CAS Number 62-33-9
Molecular Formula C10H12N2O8CaNa2
Catalogue No. AL0690B
Molecular Weight 374.27 g/mol
Batch Number AL-2026-AL0690B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 97% 98.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.2%
Related Substances None detected None detected
Solubility Freely soluble in water Freely soluble in water
Result: The above product is expected to comply with 97% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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