Direct Yellow 50 Dyes belong to the category of Dyes having CAS number 3214-47-9. The synonym of Direct Yellow 50 Dyes is Direct Fast Yellow FTF, Direct Yellow RS, Direct Fast Yellow RS. The molecular weight of Direct Yellow 50 Dyes is 956.82 g/mol and the molecular formula is C35H24N6Na4O13S4. The colour index number is 29025. The physical appearance of Direct Yellow 50 Dyes is Red Light Yellow.