Direct Red 75 Dyes belong to the category of Dyes having CAS number 2829-43-8. The synonyms of Direct Red 75 Dyes are Pink 2BL, Bordeaux N2B, Direct Fast Pink BK, Direct Pink BK, Pink 2B. The molecular weight of Direct Red 75 Dyes is 990.8 g/mol and the molecular formula is C33H22N8Na4O15S4. The colour index number is 25380. The physical appearance of Direct Red 75 Dyes is Bluish Light Pink.