disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate
![disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Structure](CAS/GIF/19526-81-9.gif)
- CAS No.
- 19526-81-9
- Chemical Name:
- disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate
- Synonyms
- C.I.14824;Remazol Red B;Reactive Red 22;C.I.Reactive Red 22;Reactive red 22 (C.I. 14824);C.I.Reactive Red 22:C.I.14824;disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate;5-Hydroxy-6-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-1-naphthalenesulfonic acid disodium salt;1-Naphthalenesulfonic acid, 5-hydroxy-6-[[2-methoxy-5-[[2-(sulfooxy) ethyl]sulfonyl]phenyl]azo]-, disodium salt
- CBNumber:
- CB7910144
- Molecular Formula:
- C19H19N2NaO11S3
- Molecular Weight:
- 570.53
- MOL File:
- 19526-81-9.mol
disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Chemical Properties,Uses,Production
Preparation
2-(3-Amino-4-methoxyphenylsulfonyl)ethyl hydrogen sulfate diazo, and 5-Hydroxynaphthalene-1-sulfonic acid coupling.
Safety Profile
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and sox.
Properties and Applications
red. Suitable for the cellulose fibre direct and discharge printing.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 3-4 | 4-5 | 5 | 4-5(75℃) | 5 |
disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Suppliers
Global( 1)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 | China | 10011 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Shaanxi Dideu Newmaterial Co., Ltd. | 58 |
19526-81-9(disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate)Related Search:
Reactive Red 223
Reactive Red 221
2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-5-4-fluoro-6-(1-sulfo-2-naphthalenyl)amino-1,3,5-triazin-2-ylamino-2-sulfophenylazo-4-hydroxy-, tetrasodium salt
Reactive Red 222
2-[[6-[[6-anilino-4-fluoro-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulpho-2-naphthyl]azo]-5-methoxybenzene-1,4-disulphonic acid, sodium salt
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Reactive red 22 (C.I. 14824)
5-Hydroxy-6-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-1-naphthalenesulfonic acid disodium salt
C.I.14824
C.I.Reactive Red 22
disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate
1-Naphthalenesulfonic acid, 5-hydroxy-6-[[2-methoxy-5-[[2-(sulfooxy) ethyl]sulfonyl]phenyl]azo]-, disodium salt
Reactive Red 22
Remazol Red B
C.I.Reactive Red 22:C.I.14824
19526-81-9