CERTIFICATE OF ANALYSIS
Product Name PHENOLPHTHALEIN INDICATOR Indicator grade CAS Number 77-09-8
Molecular Formula C 20 H 14 O 4 Catalogue No. AL3468
Molecular Weight 318.33 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
pH range (8.3 - 10.0)
Sensitivity
Melting range
Sulphated ash
Chloride (Cl)
Sulphate (SO4)
A white powder
Colorless - red violet
Passes test
258 - 261°C
<0.05%
<0.01%
<0.01%
A white powder
Colorless - red violet
Passes test
259°C
0.04%
0.008%
0.0085%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane