CERTIFICATE OF ANALYSIS
Product Name THYMOLPHTHALEIN INDICATOR AR CAS Number 125-20-2
Molecular Formula C 28 H 30 O 4 Catalogue No. AL4561
Molecular Weight 430.55 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
pH 9.3-10.5
Sensitivity
White powder
Colorless to blue
Passes test
White powder
Colorless to blue
Passes test
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane