CERTIFICATE OF ANALYSIS
Product Name FAST BLUE BB SALT (for microscopy) CAS Number 5486-84-0
Molecular Formula (C 17 H 18 ClN 3 O 3 ) 2 .ZnCl 2 Catalogue No. AL2139
Molecular Weight 831.88 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Absorption maxima in water
Melting point
LOD at 120°C
Dark gray powder
About 395 nm
About 157°C
Max 10.0%
Dark gray powder
396 nm
157°C
6.8%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane