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Nile blue A (C.I. 51180), 5 g

~80 %
Pack Qty.
Nile blue sulphate
Empirical formula C40H40N6O6S
Molar mass (M) 732,84 g/mol
Melting point (mp) >300 °C
CAS No. [3625-57-8]
EG-Nr. 222-832-5

Dissolve 0.1 g in 100 ml of water

Type analysis

€18.20/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 4377.2

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Product details

Nile blue A (C.I. 51180) ~80 %

Technical Information
Application saturated aqueous solution (acidulated with H2SO4
Dyeing dead cells blue 
Colour conversion blue - violet-red 
Soluble in fat/oil 
Detection neutral lipids pink, acid lipids blue 
Ox. colour blue-red 
Handling area pH 10,2 - 13,0 
Red. colour colourless 
Redox potential E0[V] at pH=0 and 20 °C +0.41 
Use vitality test 
Nile blue A (C.I. 51180)
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Order No. Pack Qty. Pack. Price Quantity
4377.1 10 g glass €31.10
4377.2 5 g glass €18.20
4377.3 25 g glass €50.00
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Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearancedark green powder  
Dye content~80 %  
Suitability for microscopycomplies  

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