Direct Yellow 6GF
Other Name: Pergasol Yellow 6G (CAB); Duasyn Direct Yellow 6G (CAS); Cartasol Yellow 6GF (CLAR)
Molecular weight: 676.65
Molecular formula: C₂₆H₂₂N₄Na₂O₉S₃
Structural formula: 

CAS: 72705-26-1
EINECS: 276-771-4
Quality Standard:
Properties: yellow powder, soluble in water
Use: In the dyeing of cellulose textiles; also used in the coloring of paper.
Method of preparation: diazotization of methylbenzothiazoledisulfonic acid; Dehydrothio-p-toluidinesulfonic acid, and coupling of 2-Methoxy-4-sulfo-5-acetotoluidide
Packing: 25Kg iron bucket.