Fast Red Kb Salt Fast Colour Salts belongs to the category of Fast Colour Salts having CAS number 27580-35-4. The synonym of Fast Red Kb Salt Fast Colour Salts is Fast Red KB Salt. The molecular weight of Fast Red Kb Salt Fast Colour Salts is 178.06 g/mol and the molecular formula is C7H9Cl2N. The colour index number is 37090. The physical appearance of Fast Red Kb Salt Fast Colour Salts is Light Grey.