Fast Blue Bb Salt Fast Colour Salts belong to the category of Fast Colour Salts having CAS number 15518-68-0. The synonym of Fast Blue Bb Salt Fast Colour Salts is Fast Blue BB Salt. The molecular weight of Fast Blue Bb Salt Fast Colour Salts is 300.35 g/mol and the molecular formula is C17H20N2O3. The colour index number is 37175. The physical appearance of Fast Blue Bb Salt Fast Colour Salts is Light Grey.