CERTIFICATE OF ANALYSIS
Product Name CARMINIC ACID For Microscopy CAS Number 1260-17-9
Molecular Formula C 22 H 20 O 13 Catalogue No. AL1156
Molecular Weight 492.4 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (acidimetric, on dried substance)
Loss on drying (105°C
Suitability for microscopy
Dark brownish red powder
Min. 98.0%
Max. 7.0%
Passes test
Dark brownish red powder
98.26%
6.21%
Passes test
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane