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SUDAN BLACK B For Microscopy
C.I.No. 26150 It is used for staining of neutral triglycerides and lipids on frozen sections and some lipoproteins on paraffin sections.
Sudan Black; Fat Black HB; Solvent Black 3
MSDS
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COAs
Packings
10 g
(00010)
25 g
(00025)
100 g
(00100)
Print friendly version
Article No.
06164
Grade
For Microscopy
Purity
60% dye content
CAS No.
4197-25-5
Molecular Formula
C
2
9
H
2
4
N
6
Molecular Weight
456.55
H.S. Code
3204.9000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Black powder
Odour
Odorless
Melting point/ Freezing point [°C]
120 - 124 °C
Solubility in water [% weight]
Insoluble in water
Specifications
Appearance
Black powder
Dye content
Min 60%
Absorption maxima in 95% ethanol
596 - 605 nm
Loss on drying (50°C; 0.05 mm Hg)
Max 5%
Suitability (for microscopy)
Passes test
Revision Date:
06-Apr-2021
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SUDAN BLACK B