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Home/Compounds/Dye & Pigment/Reactive Yellow 17
C20H20K2N4O12S3
682.8 g/mol
Dye & Pigment

REACTIVE YELLOW 17

CAS20317-19-5
Category
Dye & Pigment
Compound Class
Heterocycle
Primary Use
Reactive dye for textile coloration

Reactive Yellow 17 is an anionic azo dye used primarily for coloring cellulose fibers such as cotton. It forms covalent bonds with the fiber, resulting in wash-fast coloration.

Textile dyeing for cotton and other cellulose fibersReactive dye for industrial textile coloration

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Identifiers
IUPAC Name

dipotassium;4-[4-[[2,5-dimethoxy-4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate

InChIKey

LQIMMPDNWRQSCT-UHFFFAOYSA-L

SMILES

CC1=NN(C(=O)C1N=NC2=CC(=C(C=C2OC)S(=O)(=O)CCOS(=O)(=O)[O-])OC)C3=CC=C(C=C3)S(=O)(=O)[O-].[K+].[K+]

Synonyms (8)
  • C.I. Reactive Yellow 17
  • Golden Yellow G
  • REACTIVE YELLOW 17