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ChemicalBook--->CAS DataBase List--->50662-99-2

50662-99-2

50662-99-2 Structure

50662-99-2 Structure
IdentificationMore
[Name]

CIBACRON BRILLIANT YELLOW 3G-P
[CAS]

50662-99-2
[Synonyms]

CI 18972
CIBACRON BRILLIANT YELLOW 3G-P
REACTIVE YELLOW 2
C.I.Reactiveyellow2
ReactivebrilliantyellowK-6G
ReactiveflavineK-6G
trisodium 4-[[4-chloro-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonate
Cibacron Brilliant Yellow 3G-P, pure
Benzenesulfonic acid, 4-4-chloro-6-(4-sulfophenyl)amino-1,3,5-triazin-2-ylamino-2-1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-ylazo-, trisodium salt
C.I.Reactive Yellow 2(18972)
Cibacron Brillant Yellow 3G-P
Procion yellow H-5G(,)
Reactive yellow 2 (C.I. 18972)
Brilliant Yellow K-6G
Reactive Brilliant Yellow K-5G
Active Brilliant Yellow 5Z
Dycosactive Brilliant Yellow K-6G
Helaktyn Yellow D-5GN
Kayacion Yellow P-5G
Ostazin Yellow H-5G
[EINECS(EC#)]

256-692-1
[Molecular Formula]

C25H15Cl3N9Na3O10S3
[MDL Number]

MFCD00009778
[Molecular Weight]

872.96
[MOL File]

50662-99-2.mol
Chemical PropertiesBack Directory
[Appearance]

gold-orange to orange-brown powder
[Melting point ]

>300°C
[Boiling point ]

1261.18℃[at 101 325 Pa]
[density ]

1.93[at 20℃]
[vapor pressure ]

0Pa at 25℃
[storage temp. ]

Refrigerator, Under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[Colour Index ]

18972
[form ]

Powder
[color ]

Gold-orange to orange-brown
[Water Solubility ]

2.87mg/L at 25℃
[CAS DataBase Reference]

50662-99-2(CAS DataBase Reference)
[EPA Substance Registry System]

Benzenesulfonic acid, 4-[[4-chloro-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, trisodium salt (50662-99-2)
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

32041900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Cyanuric chloride-->Sulfanilic acid-->2,4-Diaminobenzenesulfonic acid-->3-Methyl-2-pyrazolin-5-one-->2,4-Diaminobenzenesulfonic acid-->Dichlorosulfophenyl-3-methylpyrazolone-->Cyanuric chloride
Hazard InformationBack Directory
[Chemical Properties]

gold-orange to orange-brown powder
[Uses]

Cibacron Brilliant Yellow 3G-P is a dye/stain. Dyes and metabolites.
[Preparation]

2,4-Diaminobenzenesulfonic acid and 2,4,6-Trichloro-1,3,5-triazine? first condensation, and then diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid second condensation and salting-out.
[Flammability and Explosibility]

Notclassified
[Properties and Applications]

brilliant yellow. Bright yellow powder, solubility of 20 to 40 g/L. Need in high temperature and strong in the medium solid color, suitable for high temperature solid color, the response speed of medium. The strong sulfuric acid, nitric acid, dilute nitric acid are all the red. Water solution is light yellow, with 1 Moore sodium hydroxide solution, and continue to join insurance powder and warm, add a boric acid sodium were no change color. Used for cotton, wool, silk, polyamide fiber and viscose fiber dyeing and printing. Suitable for knot dyeing, also can be used to roll dye and disseminated.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6-7 3 3
Spectrum DetailBack Directory
[Spectrum Detail]

CIBACRON BRILLIANT YELLOW 3G-P(50662-99-2)IR1
CIBACRON BRILLIANT YELLOW 3G-P(50662-99-2)IR2
CIBACRON BRILLIANT YELLOW 3G-P(50662-99-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Cibacron? Brilliant Yellow 3G-P, pure(50662-99-2)
[Sigma Aldrich]

50662-99-2(sigmaaldrich)
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