Certificate of Analysis

Product Name ARSENAZO I AR (reagent for thorium)
CAS Number 520-10-5
Molecular Formula C16H10AsN2Na3O11S2ยท3H2O
Catalogue No. AL0185B
Molecular Weight 668.34 g/mol
Batch Number AL-2026-AL0185B
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Dark red powder Dark red powder
Absorption maxima in water About 499 nm 499 nm
Result: The above product complies with AR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications