CERTIFICATE OF ANALYSIS
Product Name o-PHTHALALDEHYDE AR CAS Number 643-79-8
Molecular Formula C 8 H 6 O 2 Catalogue No. AL3556
Molecular Weight 134.14 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Sulphated ash
Melting point
Pale yellow crystalline powder
Min. 99%
<0.1%
53 – 56°C
Pale yellow crystalline powder
99.55%
<0.1%
55°C
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane