CERTIFICATE OF ANALYSIS
Product Name ALIZARINE AR CAS Number 72-48-0
Molecular Formula C 14 H 8 O 4 Catalogue No. AL0160
Molecular Weight 240.22 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Sensitivity
Melting point
Sulphated Ash
Loss on drying
Orange coloured powder
pH 5.0 - Yellow
pH 7.2 - Reddish-violet
287 - 291°C
<1.0%
<3.0%
Orange coloured powder
Passes Test
Passes Test
289°C
0.8%
2.0%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane