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3-Amino-4-hydroxynaphthalin-1-sulfonsure

1-AMINO-2-NAPHTHOL-4-SULFONIC ACID Struktur
567-13-5
CAS-Nr.
567-13-5
Bezeichnung:
3-Amino-4-hydroxynaphthalin-1-sulfonsure
Englisch Name:
1-AMINO-2-NAPHTHOL-4-SULFONIC ACID
Synonyma:
TIMTEC-BB SBB008870;LABOTEST-BB LT00454379;1,2,4-AMINONAPHTHOLSULFONIC ACID;2-HYDROXY-4-SULFO-1-NAPHTHYLAMINE;4-AMINO-3-NAPHTHOL-1-SULFONIC ACID;2-amino-1-naphthol-4-sulfonic acid;1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID;1-AMINO-2-HYDROXY-4-SULFONAPHTHALENE;1-AMINO-2-HYDROXY-4-NAPHTHALENESULFONIC ACID;4-AMINO-3-HYDROXY-1-NAPHTHALENESULFONIC ACID
CBNumber:
CB8345949
Summenformel:
C10H9NO4S
Molgewicht:
239.25
MOL-Datei:
567-13-5.mol
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3-Amino-4-hydroxynaphthalin-1-sulfonsure Eigenschaften

Schmelzpunkt:
290 °C (dec.)(lit.)
Dichte
1.627±0.06 g/cm3(Predicted)
pka
-0.13±0.40(Predicted)
CAS Datenbank
567-13-5(CAS DataBase Reference)
EPA chemische Informationen
1-Naphthalenesulfonic acid, 3-amino-4-hydroxy- (567-13-5)

Sicherheit

WGK Germany  3
RTECS-Nr. QK1292000

3-Amino-4-hydroxynaphthalin-1-sulfonsure Chemische Eigenschaften,Einsatz,Produktion Methoden

Vorbereitung Methode

Although 1-amino-2-naphthol-4-sulfonic acid may be obtained from 2-nitroso-1-naphthol by heating with bisulfite, this is less efficient than the corresponding reaction with 1-nitroso-2-naphthol. The preferred method is reduction of the azo dye derived from aniline and 1-hydroxynaphthalene-4-sulfonic acid with sodium dithionite or hydrazine.

3-Amino-4-hydroxynaphthalin-1-sulfonsure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Acid Black 168 Dinatriumhydroxy[3-hydroxy-4-[(1-hydroxy-8-sulfo-2-naphthyl)azo]naphthalin-1-sulfonato(4-)]chromat(2-) Acid Red 442 C.I. Acid Violet 92 Chromate(3-), bis[3-(hydroxy-κO)-4-[[1-(hydroxy-κO)-2-naphthalenyl]azo-κN1]-1-naphthalenesulfonato(3-)]-, trihydrogen Natrium-3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalinsulfonat Dinatriumhydrogenbis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalin-1-sulfonato(3-)]chromat(3-) Natrium-4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalin-1-sulfonat Acid Green 125 C.I.Acid Blue 158A Natrium-[4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalin-1-sulfonato(4-)]chromat(1-) Trinatriumbis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalin-1-sulfonato(3-)]chromat(3-) Natrium-3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]naphthalin-1-sulfonat Direct Violet 87 Dinatriumhydrogenbis[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalin-1-sulfonato(3-)]chromat(3-) Acid Black 243

3-Amino-4-hydroxynaphthalin-1-sulfonsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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Wuhan Hengxin Semiconductor Materials Co.，Ltd. 18986061041 18986061041
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567-13-5(3-Amino-4-hydroxynaphthalin-1-sulfonsure)Verwandte Suche:

1-Amino-2-naphthol Naphthalin-1-sulfonsure
  • LABOTEST-BB LT00454379
  • TIMTEC-BB SBB008870
  • 4-AMINO-3-NAPHTHOL-1-SULFONIC ACID
  • 4-AMINO-3-HYDROXYNAPHTHALENE-1-SULFONIC ACID
  • 4-AMINO-3-HYDROXY-1-NAPTHALENE SULFONIC ACID
  • 4-AMINO-3-HYDROXY-1-NAPHTHALENESULFONIC ACID
  • 2-HYDROXY-4-SULFO-1-NAPHTHYLAMINE
  • 1-AMINO-2-HYDROXY-4-SULFONAPHTHALENE
  • 1-AMINO-2-HYDROXY-4-NAPHTHALENESULFONIC ACID
  • 1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID
  • 1,2,4-AMINONAPHTHOLSULFONIC ACID
  • 3-amino-4-hydroxynaphthalene-1-sulphonic acid
  • 2-amino-1-naphthol-4-sulfonic acid
  • 3-Amino-4-hydroxy-1-naphthalenesulfonic acid
  • 3-amino-4-hydroxy-naphthalene-1-sulfonic acid
  • 3-amino-4-hydroxynaphthalene-1-sulfonic acid
  • 3-azanyl-4-hydroxy-naphthalene-1-sulfonic acid
  • 1-AMINO-2-NAPHTHOL-4-SULFONIC ACID ISO 9001：2015 REACH
  • 1-Naphthalenesulfonic acid, 3-amino-4-hydroxy-
  • 1-hydroxy-2-aminonaphthalene-4-sulfonic acid
  • 567-13-5
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