Brilliant Blue

Brilliant Blue

Chemical Name:Bis[4-(N-ethyl-N-3-sulfophenylmethyl)aminophenyl]-2- sulfophenylmethylium disodium salt
Molecular Weight:792.86
Molecular Formulat:C37H34N2Na2O9S3
Color:Bluish Violet
Stability to Light:Good
Dye Content    ≥85.0%
Loss on drying    ≤10.0%
Water Insoluble Matter    ≤0.2%
Total Sodium Chlorides & sulphates    ≤4.0%
Ether Extract    ≤0.3%
Subsidiary Dyes    ≤6.0%
Arsenic(as As)    ≤1ppm
Heavy Metals(as Pb)    ≤10ppm
Chromium(as Cr)    ≤50ppm
Manganese(as Mn)    ≤50ppm



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