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Lab Chemicals
Biological Stains and Dyes
CELESTIN BLUE
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
Article No.
02590
Grade
For Microscopy
Purity
CAS No.
1562-90-9
Molecular Formula
C
1
7
H
1
8
N
3
O
4
Cl
Molecular Weight
363.80
H.S. Code
3204.9000
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
Blue powder
Odour
Odorless
Melting point/ Freezing point [°C]
227 - 230°C
Packings
5 g
(00005)
25 g
(00025)
Specifications
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