OM SHREE GANESHYA NAMAH

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Product Name

 BRILLIANT BLUE FCF (C. I. NO. 42090) (ERIOGLAUCINE A)

Article No

 B0046900025

CAS No

 3844-45-9

Molecular Formula

 C37H34Na2N2O9S3

Molecular Weight

 792.85

Specifications

Appearance:

 Purple to dark Purple powder

Infrared spectrum:

 conforms to structure

Absorption maxima:

 About 628 nm

Transition EMF Volts:

 +1.00

Solubility (0.1 g/mL in water):

 Clear dark blue solution.

Extinction Coefficient (at l1):

 Min 80000

Extinction Coefficient (at l2):

 Min 9500