Company Name: |
Shaanxi Dideu Newmaterial Co., Ltd.
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Tel: |
029-63373950 15353716720 |
Email: |
1052@dideu.com |
Products Intro: |
Product Name:Disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate CAS:19526-81-9 Purity:98% Package:25KG
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| disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Basic information |
Product Name: | disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate | Synonyms: | 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 | CAS: | 19526-81-9 | MF: | C19H19N2NaO11S3 | MW: | 570.53 | EINECS: | 243-134-7 | Product Categories: | | Mol File: | 19526-81-9.mol | |
| disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Chemical Properties |
| disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Usage And Synthesis |
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
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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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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3-4
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4-5
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5
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4-5(75℃)
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5
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| disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate Preparation Products And Raw materials |
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