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SUDAN III For Microscopy
C.I.No.26100 Sudan III is a dye used for Sudan staining.
1-((4-(phenyldiazenyl)phenyl) azonaphthalen-2-ol
MSDS
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COAs
Packings
10 g
(00010)
25 g
(00025)
100 g
(00100)
Print friendly version
Article No.
06160
Grade
For Microscopy
Purity
85% dye content
CAS No.
85-86-9
Molecular Formula
C
2
2
H
1
6
N
4
O
Molecular Weight
352.40
H.S. Code
3204.9000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark red powder
Odour
Odorless
Melting point/ Freezing point [°C]
199 °C
Solubility in water [% weight]
Insoluble in water
Specifications
Appearance
Dark red powder
Absorption maxima
508 - 512 nm
Dye content
Min 85%
Loss on drying (at 110°C)
Max 2%
Safety Information and Hazard Symbols
Safety Statement: 22-24/25
Revision Date:
06-Apr-2021
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SUDAN III