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Sudan black B (C.I. 26150), 10 g

for microscopy
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Pack.
Bold black, Neptune black
Empirical formula C29H24N6
Molar mass (M) 456,55 g/mol
Melting point (mp) 124 °C
WGK 1
CAS No. [4197-25-5]
EG-Nr. 224-087-1


Fat-soluble azo dye, used for detection of neutral triglycerides and lipids.
Product details
Type analysis

€24.65/Pack Qty. 

excl. VAT. | 10 g per Pack Qty.

Art. No. 0292.1

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Product details



Sudan black B (C.I. 26150) for microscopy

Fat-soluble azo dye, used for detection of neutral triglycerides and lipids.



Technical Information
Application ethanolic solution 1%  
Soluble in fat/oil  
Detection neutral triglycerides dark brown  
Sudan black B (C.I. 26150)
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Order No. Pack Qty. Pack. Price Quantity
0292.1 10 g glass €24.65
0292.2 25 g glass €34.30
0292.3 50 g glass €53.65
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General information

Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


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Analysis certificates

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Absorption max. (C2H5OH)590-610 nm  
Loss on drying (110 °C)≤5 %  
Suitability for microscopycomplies  

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