CERTIFICATE OF ANALYSIS
Product Name METHYL BLUE For Microscopy CAS Number 28983-56-4
Molecular Formula C37H27N3O9S3Na2 Catalogue No. AL3032
Molecular Weight 799.81 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Absorption maxima (in 0.005m, HCl)
Suitability for microscopy
Bluish blak ,blue or brown crystals or crystalline powder .
595 – 607 nm
Passes test
Brown crystalline powder
598.1 nm
Passes test
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane