Direct Yellow Dyes

Direct Yellow dyes are water-soluble, anionic dyes (mostly azo or stilbene types) used mainly for cellulosic fibers like cotton and viscose. They can be applied directly from aqueous solution without mordants, making them simple and economical.
Applications of Direct Yellow Dyes
1. Textile Industry (Primary Use)Dyeing of cotton, viscose, linen Used in exhaust dyeing at 6095CProduces bright yellow to greenish-yellow shades
2. Paper Industry Coloring of paper, cardboard, packaging Provides uniform, bright yellow shades Economical for bulk production
3. Leather Industry Used for leather dyeing & finishing Gives soft, even coloration
4. Ink & Printing Applications Used in: Writing inks Printing inks Due to water solubility and bright tone
5. Other Uses Biological stains Craft & educational dyeing Occasionally in textile printing pastes
Key Properties Bright yellow greenish yellow shades High solubility in water Easy application (no mordant)Moderate wash fastness Good leveling (uniform dyeing)

Direct Yellow Dyes
Product	C.I. Name	CAS No.
Direct Yellow 6	Direct Yellow 3GX	1325-38-8
Direct Yellow 8	Direct Yellow CFG	10130-29-7
Direct Yellow 9	Direct Titanium Yellow	1329-00-1
Direct Yellow 11	Direct Paper Yellow GL	1325-37-7
Direct Yellow 12	Direct Chrysophenine G	2870-32-8
Direct Yellow 44	Light Fast Yellow 2G	8005-52-5
Direct Yellow 47	Direct Yellow T	12227-04-2/97392-944/71077-14-0
Direct Yellow 86	Supra Yellow RL	50925-42-3
Direct Yellow 106	Direct Yellow	12222-60-5
Direct Yellow 107	Direct Yellow R	61815-04-1
Direct Yellow 132	Direct Yellow RR	61968-26-1
Direct Yellow 142	Direct Yellow PG	71902-08-4