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
- Molecular Weight:
- 400.38299
- MOL File:
- 5858-53-7.mol
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,Uses,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
Global( 2)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Shaanxi Dideu Newmaterial Co., Ltd. | 029-87576359 15353716720 | China | 10011 | 58 | Inquiry |
Supplier | Advantage |
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Shaanxi Dideu Newmaterial Co., Ltd. | 58 |
5858-53-7(sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate)Related Search:
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)
5858-53-7