ChemicalBook > CAS DataBase List > sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate
sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate
- Product Name
- sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate
- CAS No.
- 5858-53-7
- Chemical Name
- sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate
- Synonyms
- C.I.14830;Acid Red 20;C.I.Acid Red 20;C.I.Acid Red 20:C.I.14830;Lutetia Brilliant Bordeaux BO;sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate;5-Hydroxy-6-(1-naphthalenylazo)-1-naphthalenesulfonic acid sodium salt;1-Naphthalenesulfonicacid, 5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:1)
- CBNumber
- CB7879111
- Molecular Formula
- C20H13N2NaO4S
- Formula Weight
- 400.38299
- MOL File
- 5858-53-7.mol
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sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Property
- EPA Substance Registry System
- 1-Naphthalenesulfonic acid, 5-hydroxy-6-(1-naphthalenylazo)-, monosodium salt (5858-53-7)
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sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Chemical Properties,Usage,Production
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.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 3 | 3 | 1-2 | 2 | 2 | 2-3 |
sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
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sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Suppliers
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5858-53-7, sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonateRelated Search:
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