Chromate(1-), [2-[4,5-dihydro-4-[[2-(hydroxy-κO)-5-methyl-3-nitrophenyl]azo-κN1]-5-(oxo-κO)-3-phenyl-1H-pyrazol-1-yl]benzenesulfonato(3-)]hydroxy-, sodium
- CAS NO.：6656-01-5
- Empirical Formula: C22H14CrN5NaO8S
- Molecular Weight: 583.43
- EINECS: 613-944-9
![Chromate(1-), [2-[4,5-dihydro-4-[[2-(hydroxy-κO)-5-methyl-3-nitrophenyl]azo-κN1]-5-(oxo-κO)-3-phenyl-1H-pyrazol-1-yl]benzenesulfonato(3-)]hydroxy-, sodium Structural](https://img.chemicalbook.in/CAS/20211123/GIF/6656-01-5.gif)
What is Chromate(1-), [2-[4,5-dihydro-4-[[2-(hydroxy-κO)-5-methyl-3-nitrophenyl]azo-κN1]-5-(oxo-κO)-3-phenyl-1H-pyrazol-1-yl]benzenesulfonato(3-)]hydroxy-, sodium?
Preparation
2-Amino-4-methyl-6-nitrophenol diazo, and 1-(2-Sulfophenyl)-3-phenyl-5-pyrazolone coupling, and then in water solution and formic acid chromium common heating four hours, reaction temperature from 115 ° C beginning to rise to 125 ° C, make the generation of the chrome complex.
Properties and Applications
red
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6-7 | 4-5 | 4-5 | 3-4 | 3-4 | 4 | ||
Safety information for Chromate(1-), [2-[4,5-dihydro-4-[[2-(hydroxy-κO)-5-methyl-3-nitrophenyl]azo-κN1]-5-(oxo-κO)-3-phenyl-1H-pyrazol-1-yl]benzenesulfonato(3-)]hydroxy-, sodium
Chromate(1-), [2-[4,5-dihydro-4-[[2-(hydroxy-κO)-5-methyl-3-nitrophenyl]azo-κN1]-5-(oxo-κO)-3-phenyl-1H-pyrazol-1-yl]benzenesulfonato(3-)]hydroxy-, sodium manufacturer
Shidimo Interaux Private Limited
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Whatsapp: +91 9879759686
product: 6656-01-5 C.I. Acid Red 198 99%
Advent Dyestuffs And Chemicals Private Limited
1Y
Phone:+91-9825146920
Whatsapp: +91 9825146920
product: 6656-01-5 98%
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![sodium [5-chloro-2-hydroxy-3-[(1,2,3,4-tetrahydro-2,4-dioxoquinolin-3-yl)azo]benzene-1-sulphonato(3-)]hydroxychromate(1-)](https://img.chemicalbook.in/CAS/20180906/GIF/6408-34-0.gif)
![sodium hydroxy[2-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonato(3-)]chromate(1-)](https://img.chemicalbook.in/CAS/20180808/GIF/6370-15-6.gif)
![3-[(4-Formylphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt](https://img.chemicalbook.in/CAS/GIF/5850-58-8.gif)
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