CERTIFICATE OF ANALYSIS
Product Name METHYL THYMOL BLUE COMPLEXONE Indicator grade CAS Number 1945-77-3
Molecular Formula C 37 H 40 N 2 Na 4 O 13 S Catalogue No. AL3117
Molecular Weight 844.76 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Absorption maxima (Buffer pH 7.0)
Suitability as metal indicator
Black powder
About 438 nm
Passes test
Black powder
438 nm
Passes test
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane