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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