Shivohm Chemicals

Basic Blue 99

Chemical name  : 3-[(4-amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtyl) amino]-N,N,N – trimethylanilinium chloride (main component)
CAS no :68123-1-7
Molecular Formula : C19H20BrN4O2Cl
EINECS Number :  268-544-3

PRODUCT SPECIFICATION

TEST SPECIFICATION
Appearance Powder
Color Blue to Black color
Solubility in water Soluble
Dye Content >63%
Maximum Absorption at γ max (nm) 610(±5) nm
Volatile Matter at 105°C 7% Max
Absorbance (%) Min. 450 %
Iron <250ppm
Heavy Metal Passes Test

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