disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
![disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate Structure](CAS/GIF/31237-03-3.gif)
- CAS No.
- 31237-03-3
- Chemical Name:
- disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
- Synonyms
- Reactive Yellow 184;C.I.Reactive Yellow 184:C.I.188510;4-[2-Methoxy-5-(2-sodiosulfooxyethylsulfonyl)phenylazo]-3-methyl-1-(p-sodiosulfophenyl)-2-pyrazolin-5-one;disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
- CBNumber:
- CB4899813
- Molecular Formula:
- C19H18N4Na2O11S3
- Molecular Weight:
- 620.54096
- MOL File:
- 31237-03-3.mol
disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate Chemical Properties,Uses,Production
Preparation
2-(3-Amino-4-methoxyphenylsulfonyl)ethyl hydrogen sulfate diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupled.
Properties and Applications
brilliant yellow
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 5 | 5 | 5 | 5 | 4 | 4(40℃) | 5 |
disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate Suppliers
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Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
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31237-03-3(disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate)Related Search:
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disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
Reactive Yellow 184
4-[2-Methoxy-5-(2-sodiosulfooxyethylsulfonyl)phenylazo]-3-methyl-1-(p-sodiosulfophenyl)-2-pyrazolin-5-one
C.I.Reactive Yellow 184:C.I.188510
31237-03-3