C.I. Acid Yellow 17
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C.I. Acid Yellow 17
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CAS No:
6359-98-4
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Formula:
C16H12Cl2N4O7S2.2Na
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Chemical Name:
C.I. Acid Yellow 17
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Synonyms:
Benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazol-1-yl]-,sodium salt (1:2);C.I. Acid Yellow 17,disodium salt;C.I. Acid Yellow 17;Benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-,disodium salt;C.I. 18965;Acidine Fast Yellow 2GD;Acid Leather Yellow 2GL;Acid Light Yellow 2G;Acid Yellow 17;Amacid Fast Light Yellow G;Amacid Light Yellow 2G;Apocid Light Yellow 2GX;Belacid Fast Light Yellow 2G;Bucacid Light Yellow 2G;Calcocid Fast Yellow 2G;Cetil Light Yellow 2G;C.I. Food Yellow 5;Erio Fast Flavine 3G;Erio Flavine 3G;Erio Flavine SX;Fast Light Yellow G 2X;Fast Light Yellow 2G;Fast Light Yellow 5GL;Fast Light Yellow 6GL;Fast Light Yellow GGXN-CF;Fast Light Yellow Silk Special;Fenalan Yellow G;Hexacol Yellow 2G;Hidacid Light Yellow 2G;Java Light Yellow 2GN;Kayacyl Yellow GG;Kayaku Acid Fast Yellow GG;KCA Fast Light Yellow 5GL;Kiton Fast Yellow 2GL;Light Fast Yellow 2G;Lighthouse Fast Yellow 2G;Lissamine Fast Yellow 2G;Metamine Fast Light Yellow 2GX;Mitsui Acid Fast Yellow G;Nankai Fast Light Yellow 2G;Naphthazine Light Yellow 2G;Neran Brilliant Yellow 2G;New Lemon EMBL;Nylomine Acid Yellow P 4G;Pontacyl Light Yellow GX;Pyrazolone Yellow 2J;Unitertracid Light Yellow 2G;Vondacid Light Yellow 2GL;Xylene Light Yellow N 2G;Xylene Light Yellow 2G;Xylene Yellow 3GS;3791-68-2;1324-95-4;11130-36-2;442682-12-4;1071063-08-5
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CAS No:
Drug Information
1-(2,5- dichloro-4-sulfophenyl)-5-hydroxy-3-methyl-4- (p-sulfophenylazo)pyrazole disodium salt
C.I. Acid Yellow 17 Use and Manufacturing
Using p-aminobenzene sulfonic acid and 1-(2, 5-dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone as raw materials, the p-aminobenzene sulfonic acid is diazotized and The result of the coupling. The finished product is obtained by salting out, filtering, drying and crushing.
It is mainly used for dyeing wool, silk and nylon fabrics, and can be directly printed on wool and silk fabrics. It can also be used for coloring of leather, paper and anodized aluminum
Benzenesulfonic acid, 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazol-1-yl]-, sodium salt (1:2): ACTIVE
EPA Safer Chemical Functional Use Classes -> Colorants|Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues|Cosmetics -> Cosmetic colorant
Food Additives -> COLOUR;
Computed Properties
Molecular Weight:551.3
Hydrogen Bond Acceptor Count:10
Rotatable Bond Count:3
Exact Mass:549.9163350
Monoisotopic Mass:549.9163350
Topological Polar Surface Area:189
Heavy Atom Count:33
Complexity:942
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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