CERTIFICATE OF ANALYSIS
Product Name THORIN INDICATOR AR CAS Number 3688-92-4
Molecular Formula C 16 H 11 AsN 2 Na 2 O 10 S 2 Catalogue No. AL4546
Molecular Weight 576.3 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Absorption maxima in IPA
Suitability for determination of Ba
Brownish red powder
480 - 490 nm
Passes test
Brownish red powder
486 nm
Passes test
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane