| Identification | Back Directory | [Name]
sodium 4-[4-[[3-(anilinosulphonyl)phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate | [CAS]
15792-51-5 | [Synonyms]
CI 18969
Acid Yellow 172
C.I. Acid Yellow 172
OSJXAULMMJXQDH-LHPVOXLHSA-N
C.I.Acid Yellow 172:C.I.18969
sodium,2,5-dichloro-4-[3-methyl-5-oxo-4-[[3-(phenylsulfamoyl)phenyl]diazenyl]-4H-pyrazol-1-yl]benzenesulfonate
sodium 4-[4-[[3-(anilinosulphonyl)phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
Benzenesulfonic acid, 2,5-dichloro-4-4,5-dihydro-3-methyl-5-oxo-4-3-(phenylamino)sulfonylphenylazo-1H-pyrazol-1-yl-, monosodium salt
2,5-Dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[[3-[(phenylamino)sulfonyl]phenyl]azo]-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt | [EINECS(EC#)]
239-896-5 | [Molecular Formula]
C22H16Cl2N5NaO6S2 | [MDL Number]
MFCD23160457 | [MOL File]
15792-51-5.mol | [Molecular Weight]
604.418 |
| Hazard Information | Back Directory | [Uses]
C.I. Acid yellow 172 is an acidic yellow dye that can be adsorbed and removed by bentone. | [Preparation]
3-Aminobenzenesulfonamide diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling. | [Properties and Applications]
yellow. Can be used for wool, silk, polyamide fiber dyeing and wool, silk fabric in direct printing. Levelness and discharge good sex.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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6-7
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4
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5
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5
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4
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3-4
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5
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4-5
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| [References]
[1] Baskaralingam P, Pulikesi M, Elango D, et al. Adsorption of acid dye onto organobentonite[J]. Journal of hazardous materials, 2006, 128(2-3): 138-144. |
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