COA Center



CELESTIN BLUE For Microscopy

C.I.No.51050 Celestin blue B is used in solution with an iron alum mordant as a hematoxylin substitute in the H&E stain.
Mordant Blue 14


5 g (00005)

25 g (00025)

1GBA000015 1GBA000060
Article No. 02590 Grade For Microscopy
Purity CAS No. 1562-90-9
Molecular Formula C17H18N3O4Cl Molecular Weight 363.80
H.S. Code 3204.9000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Blue powder
Odour Odorless Melting point/ Freezing point [°C] 227 - 230°C


Appearance Dark grey to dark brown to black powder Infrared spectrum Conforms to structure
Absorption maxima in water 638 to 648 nm Solubility (0.1 % in water) Dark blue to purple color solution

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date: 20-Nov-2019

Download MSDS & COA on your Mobile through LOBACHEMIE APP