Fast Yellow Gc Base Fast Colour Bases belongs to the category of Fast Colour Bases having CAS number 17333-83-4. The synonym of Fast Yellow Gc Base Fast Colour Bases is Fast Yellow GC Base. The molecular weight of Fast Yellow Gc Base Fast Colour Bases is 164.03 g/mol and the molecular formula is C6H7Cl2N. The colour index number is 37000. The physical appearance of Fast Yellow Gc Base Fast Colour Bases is Light Grey.