Certificate of Analysis

Product Name ETHYLENE DIAMINE TETRA ACETIC ACID TETRASODIUM SALT 98%
CAS Number 194491-31-1
Molecular Formula C10H12N2Na4O8·xH2O
Catalogue No. AL0693B
Molecular Weight 380.17 g/mol
Batch Number AL-2026-AL0693B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 99.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
pH (1% solution) 7-9 8.0
Related Substances None detected None detected
Result: The above product is expected to comply with 98% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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