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5-Amino-4-hydroxynaphthalin-2-sulfonsure

5-amino-4-hydroxynaphthalene-2-sulphonic acid Struktur
35400-55-6
CAS-Nr.
35400-55-6
Bezeichnung:
5-Amino-4-hydroxynaphthalin-2-sulfonsure
Englisch Name:
5-amino-4-hydroxynaphthalene-2-sulphonic acid
Synonyma:
5-Amino-4-hydroxy-2-naphthalenesulfonic acid;5-amino-4-hydroxynaphthalene-2-sulphonic acid
CBNumber:
CB1926596
Summenformel:
C10H9NO4S
Molgewicht:
239.24776
MOL-Datei:
35400-55-6.mol
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5-Amino-4-hydroxynaphthalin-2-sulfonsure Eigenschaften

Sicherheit

5-Amino-4-hydroxynaphthalin-2-sulfonsure Chemische Eigenschaften,Einsatz,Produktion Methoden

Vorbereitung Methode

?1-Aminonaphthalene-6,8-disulfonic acid gives 5-amino-4-hydroxynaphthalene-2-sulphonic acid on fusion with 50 % potassium hydroxide at 200℃, but because the former is not readily available, a more convenient process is the desulfonation of K acid by boiling with zinc dust in aqueous sodium hydroxide solution.

5-Amino-4-hydroxynaphthalin-2-sulfonsure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

4-Amino-5-hydroxynaphthalin-1,7-disulfonsure Zink Kaliumhydroxid Natriumhydroxid

Downstream Produkte

5-Amino-4-hydroxynaphthalin-2-sulfonsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten
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35400-55-6(5-Amino-4-hydroxynaphthalin-2-sulfonsure)Verwandte Suche:

Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalin-2,7-disulfonat] Natrium-4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalin-2,7-disulfonat Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat Tetranatrium-5-(benzoylamino)-3-[[5-[[4-chlor-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]azo]-4-hydroxynaphthalin-2,7-disulfonat Tetranatrium-5,5'-[carbonylbis[imino(2-sulfonato-4,1-phenylen)azo]]bis(6-amino-4-hydroxynaphthalin-2-sulfonat) 4-Amino-5-hydroxynaphthalin-1,7-disulfonsure Dinatrium-3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulfonyl]amino]naphthalin-2,7-disulfonat Dinatrium-5-acetylamino-4-hydroxy-3-(phenylazo)naphthalin-2,7-disulfonat Benzol-1,2,4-triol Dinatrium-4-amino-5-hydroxy-3-[(3-nitrophenyl)azo]-6-(phenylazo)naphthalin-2,7-disulfonat Dinatrium-4-hydroxy-3-phenylazo-5-((p-tolyl)sulfonylamino)naphthalin-2,7-disulfonat Dinatrium-4-amino-5-hydroxy-3-(4-nitrophenylazo)naphthalin-2,7-disulfonat 5-Amino-3-[(3-chlor-2-hydroxy-5-nitrophenyl)azo]-4-hydroxynaphthalin-2,7-disulfonsure 5-Amino-4-hydroxynaphthalin-2-sulfonsure
  • 5-amino-4-hydroxynaphthalene-2-sulphonic acid
  • 5-Amino-4-hydroxy-2-naphthalenesulfonic acid
  • 35400-55-6
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