| Company Name: |
Shaanxi Dideu Newmaterial Co., Ltd.
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| Tel: |
029-87576359 15353716720 |
| Email: |
1039@dideu.com |
| Products Intro: |
Product Name:sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate
CAS:5850-13-5
Purity:98% Package:25kg
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| | sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate Basic information |
| Product Name: | sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate | | Synonyms: | sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate;Acid orange 25 (C.I. 20160);sodium,4-[(2E)-2-[(5Z)-4,6-dioxo-5-(phenylhydrazinylidene)cyclohex-2-en-1-ylidene]hydrazinyl]benzenesulfonate;4-[(2E)-2-[(5Z)-4,6-dioxo-5-(phenylhydrazinylidene)cyclohex-2-en-1-ylidene]hydrazinyl]benzenesulfonate;Acid Orange 25;C.I.Acid Orange 25:C.I.20160 | | CAS: | 5850-13-5 | | MF: | C18H13N4NaO5S | | MW: | 420.37439 | | EINECS: | 2274455 | | Product Categories: | | | Mol File: | 5850-13-5.mol | ![sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate Structure](CAS/GIF/5850-13-5.gif) |
| | sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate Chemical Properties |
| | sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate Usage And Synthesis |
| Preparation | 4-Aminobenzenesulfonic acid diazo, Coupled with resorcinol, its product again with diazo of aniline coupling. | | Properties and Applications | orange to red light orange. Used for wool, silk fiber dyeing etc, also used in leather dyeing.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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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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2-3
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3
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2
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1
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2-3
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| | sodium 4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]benzenesulphonate Preparation Products And Raw materials |
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