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C.I. Acid Yellow 99

C.I. Acid Yellow 99 structure

CAS No:
10343-58-5
Formula:
C16H12CrN4O9S.Na
Chemical Name:
C.I. Acid Yellow 99
Synonyms:
Chromate(1-),hydroxy[2-(hydroxy-κO)-5-nitro-3-[2-[2-(oxo-κO)-1-[(phenylamino)carbonyl]propyl]diazenyl-κN1]benzenesulfonato(3-)]-,sodium (1:1),(T-4)-;C.I. Acid Yellow 99;Chromate(1-),hydroxy[2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]benzenesulfonato(3-)]-,sodium;Chromate(1-),hydroxy[2-(hydroxy-κO)-5-nitro-3-[[2-(oxo-κO)-1-[(phenylamino)carbonyl]propyl]azo-κN1]benzenesulfonato(3-)]-,sodium,(T-4)-;Benzenesulfonic acid,2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]-,chromium complex;C.I. 13900;Aizen Opal Yellow GRH;Amalan Yellow GRL;Bucolan Yellow GR;Calcofast Leather Yellow R;Calcofast Wool Yellow R;Chromacyl Yellow GR;Chrome Intra Yellow GR;Chromolan Yellow GRK;Chromolan Yellow NGR;Efdolan Yellow GRN;Erganil Yellow RC;Eriolan Yellow GRL;Fenapal Yellow GR;Gycolan Yellow GRL;Inochrome Yellow JR;Inoderme Yellow JR;Neolan Yellow GR;Nyasol Yellow GRN;Oxanal Yellow GR;Palatine Fast Yellow GRN;Palatine Fast Yellow GRNA-CF;Pharmalan Yellow GRN;Pilate Fast Yellow GRN;Stenamina Yellow R;Sumilan Yellow GR;Tetroxane Yellow GR;Ultralan Yellow R;Vitrolan Yellow GR;Yamada Neo Fast Yellow GR;Chromolan Yellow GR;Acid Yellow 99;Palatin Fast Yellow GRN;Alfast Yellow SW 5101;Hispalan Yellow GR;Cololan Yellow GR;Victalan Yellow;Fabracid Yellow A-GR;Kemacid Yellow;Covalene Yellow GR;Alfast Yellow 5101;Acid Yellow RA;Dycosacid Complex Yellow GR;Dinaiex Yellow GR;39309-89-2
Categories:
Dyes and Pigments > Dye

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Description

dark yellow to brown fine powder

C.I. Acid Yellow 99 Basic Attributes

Molecular Weight：

496.35

Exact Mass：

495.975677

EC Number：

233-748-3

Characteristics

PSA：

205.68000

XLogP3：

4.39340

Appearance：

dark yellow to brown fine powder

Safety Information

safety instructions：

24/25

GHS Classification：

Not Classified

C.I. Acid Yellow 99 Use and Manufacturing

Uses

For dyeing woolen fabrics

Manufacturing Info：

Chromate(1-), hydroxy[2-(hydroxy-.kappa.O)-5-nitro-3-[2-[2-(oxo-.kappa.O)-1-[(phenylamino)carbonyl]propyl]diazenyl-.kappa.N1]benzenesulfonato(3-)]-, sodium (1:1), (T-4)-: ACTIVE

Computed Properties

Molecular Weight:511.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:4
Exact Mass:510.962773
Monoisotopic Mass:510.962773
Topological Polar Surface Area:204
Heavy Atom Count:32
Complexity:921
Undefined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes