Certificate of Analysis

Product Name THYMOL BLUE indicator AR
CAS Number 76-61-9
Molecular Formula C27H30O5S
Catalogue No. AL01509
Molecular Weight 466.60 g/mol
Batch Number AL-2026-AL01509
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Description Brownish green powder Brownish green powder
Acidic range pH1.2 - 2.8 Red to yellow Red to yellow
Alkaline range pH 8.0 - 9.6 Yellow to blue Yellow to blue
Result: The above product complies with AR grade

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications