Natrium-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalin-2-sulfonat
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- CAS-Nr.
- 3626-41-3
- Bezeichnung:
- Natrium-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalin-2-sulfonat
- Englisch Name:
- sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate
- Synonyma:
- Fast Brown R;C.I.Acid Brown 2;Weak Acid Brown R;C.I.Acid Brown 14;Acid Fast Brown R.;Acid brown 2 (C.I. 17605);C.I.Acid Brown 2:C.I.17605;sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate;2-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino), monosodium salt;sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate ISO 9001：2015 REACH
- CBNumber:
- CB3939655
- Summenformel:
- C23H17N4NaO7S
- Molgewicht:
- 516.45845
- MOL-Datei:
- 3626-41-3.mol
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Natrium-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalin-2-sulfonat Eigenschaften
Sicherheit
Natrium-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalin-2-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2-Methoxy-5-nitrobenzenamine diazo, and ?4-Hydroxy-6-(phenylamino)naphthalene-2-sulfonic acid??in alkaline conditions coupled.
Properties and Applications
brown. Black brown powder. Slightly soluble in water (for blue-ray red), soluble in ethanol (a red light brown), insoluble in other organic solvents. Meet strong sulfuric acid as red light purple, it will be diluted for olive brown; Meet strong sulfuric acid as brown, and soon become yellow light brown. Its water solution with hydrochloric acid produce dark brown precipitation; Add sodium hydroxide produce deep red precipitate. Used for wool fabric, polyamide fiber and silk dyeing and printing.
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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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5-6
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3
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3
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4
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1
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1
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4-5
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4-5
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AATCC
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5-6
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3
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3
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4-5
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2-Methoxy-5-nitrobenzolamin
Dinatrium-6-hydroxy-5-[(2-methoxy-4-sulfonato-m-tolyl)azo]naphthalin-2-sulfonat
6-Anilino-4-hydroxynaphthalin-2-sulfonsure
2-Methoxy-5-nitrobenzolamin
Downstream Produkte
Natrium-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalin-2-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 17)Lieferanten
3626-41-3(Natrium-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalin-2-sulfonat)Verwandte Suche:
- sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate
- Acid brown 2 (C.I. 17605)
- Fast Brown R
- C.I.Acid Brown 14
- 2-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino), monosodium salt
- Acid Fast Brown R.
- C.I.Acid Brown 2
- Weak Acid Brown R
- sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate ISO 9001：2015 REACH
- C.I.Acid Brown 2:C.I.17605
- 3626-41-3
- C23H17N4NaO7S
- C23H17N4O7SNa
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