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Brilliant Blue FCF (C.I. 42090), 10 g

Pack Qty.
Patent Blue AR, Acid Blue 9, Erioglaucine A
Empirical formula C37H34N2O9S3Na2
Molar mass (M) 792,84 g/mol
Density (D) 1,48 g/cm³
Melting point (mp) 283 °C
CAS No. [3844-45-9]
EG-Nr. 223-339-8

Type analysis

CHF18.10/Pack Qty. 

excl. VAT. | 10 g per Pack Qty.

Art. No. 2981.1

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Product details

Technical Information
Soluble in Water  
Brilliant blue FCF (C.I. 42090)
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Order No. Pack Qty. Pack. Price Quantity
2981.1 10 g glass CHF18.10
2981.2 25 g glass CHF34.90
2981.3 100 g glass CHF69.90
2981.4 1 kg glass CHF348.60
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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.


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

Appearancedark blue to purple powder or granules  
In H2O insoluble matter≤1 %  
Loss on drying (135 °C)≤13 %  

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