| Company Name: |
Shaanxi Dideu Newmaterial Co., Ltd.
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| Tel: |
029-63373950 15353716720 |
| Email: |
1052@dideu.com |
| Products Intro: |
Product Name:1-Naphthalenesulfonicacid, 5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:1)
CAS:5858-53-7
Purity:98% Package:25kg
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| | sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Basic information |
| Product Name: | sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate | | Synonyms: | C.I.Acid Red 20;C.I.14830;5-Hydroxy-6-(1-naphthalenylazo)-1-naphthalenesulfonic acid sodium salt;sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate;C.I.Acid Red 20:C.I.14830;Acid Red 20;Lutetia Brilliant Bordeaux BO;1-Naphthalenesulfonicacid, 5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:1) | | CAS: | 5858-53-7 | | MF: | C20H13N2NaO4S | | MW: | 400.38299 | | EINECS: | 2274937 | | Product Categories: | | | Mol File: | 5858-53-7.mol |  |
| | sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Chemical Properties |
| | sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Usage And Synthesis |
| Preparation | Naphthalen-1-amine diazo, and 5-Hydroxynaphthalene-1-sulfonic acid coupling. | | Properties and Applications | red. Slightly soluble in water for orange red. The strong sulfuric acid for blue, red after diluted precipitation; In nitric acid solution for orange brown.
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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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3
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3
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1-2
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2
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2
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2-3
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| | sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Preparation Products And Raw materials |
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