CERTIFICATE OF ANALYSIS
Product Name o-CRESOLPHTHALEIN Indicator grade CAS Number 596-27-0
Molecular Formula C 22 H 18 O 4 Catalogue No. AL1553
Molecular Weight 346.39 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Sulphated ash
pH 8.2 - 9.8
Light brown powder
<0.1%
Colorless to violet red
Light brown powder
<0.1%
Colorless to violet red
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane