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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
Odor:Odorless
Stability to Light:Good
Oxidation:Poor

Specification  
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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