CERTIFICATE OF ANALYSIS
Product Name CRESOL RED INDICATOR AR CAS Number 1733-12-6
Molecular Formula C 21 H 18 O 5 S Catalogue No. AL1556
Molecular Weight 382.44 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Acidic range PH 0.5 to 2.5
Alkaline range PH 6.5 to 8.5
Dark red to reddish brown powder
Red to yellow
Yellow to purple
Dark red to reddish brown powder
Red to yellow
Yellow to purple
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane