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4,4'-diamino-3,3'-biphenyldisulfonic acid

4,4'-diamino-3,3'-biphenyldisulfonic acid Struktur
3365-90-0
CAS-Nr.
3365-90-0
Englisch Name:
4,4'-diamino-3,3'-biphenyldisulfonic acid
Synonyma:
DK7712;Benzidine-3,3''-disulfonic acid;4,4'-Diaminobiphenyl-3,3'-disulfonic acid;4,4'-diamino-3,3'-biphenyldisulfonic acid;4,4'-diamino-3,3'-biphenyldisulfonic acid;4,4'-Diaminobiphenyl-3,3'-disulfonic acid;4,4'-diaminobiphenyl-3,3'-disulphonic acid;4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid;4,4'-Diamino-(1,1'-biphenyl)-3,3'-disulfonic acid;[1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diaMino-
CBNumber:
CB2968519
Summenformel:
C12H12N2O6S2
Molgewicht:
344.36
MOL-Datei:
3365-90-0.mol

4,4'-diamino-3,3'-biphenyldisulfonic acid Eigenschaften

Dichte
1.681±0.06 g/cm3(Predicted)
pka
-1.97±0.50(Predicted)

Sicherheit

4,4'-diamino-3,3'-biphenyldisulfonic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

4,4'-diamino-3,3'-biphenyldisulfonic acid is virtually insoluble in alcohol and ether, very slightly soluble in boiling water. Benzidine-3,3' -disulfonic acid is made by reacting one part of benzidine sulfate with two parts of sulfuric acid monohydrate at 210 ℃.

4,4'-diamino-3,3'-biphenyldisulfonic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Direct Orange 4 [1,1'-Biphenyl]-3,3'-disulfonic acid, 4,4'-bis[[1-hydroxy-6-[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]-3-sulfo-2-naphthalenyl]azo]-, hexasodium salt Benzoic acid, 4-[[7-[[4-[[4'-[[4-[(7-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-5-methoxy-2-methylphenyl]azo]-3,3'-disulfo[1,1'-biphenyl]-4-yl]azo]-2-methoxy-5-methylphenyl]azo]-8-hydroxy-6-sulfo-2-naphthalenyl]amino]-, hexasodium salt

4,4'-diamino-3,3'-biphenyldisulfonic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 35)Lieferanten
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Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58

3365-90-0()Verwandte Suche:

  • 4,4'-diamino-3,3'-biphenyldisulfonic acid
  • 4,4'-Diamino-(1,1'-biphenyl)-3,3'-disulfonic acid
  • Benzidine-3,3''-disulfonic acid
  • 2-amino-5-(4-amino-3-sulfophenyl)benzenesulfonic acid
  • 2-amino-5-(4-amino-3-sulfo-phenyl)benzenesulfonic acid
  • 2-azanyl-5-(4-azanyl-3-sulfo-phenyl)benzenesulfonic acid
  • [1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diaMino-
  • 4,4'-diaminobiphenyl-3,3'-disulphonic acid
  • DK7712
  • 4,4'-Diaminobiphenyl-3,3'-disulfonic acid
  • 4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid
  • 4,4'-diamino-3,3'-biphenyldisulfonic acid
  • 4,4'-Diaminobiphenyl-3,3'-disulfonic acid
  • [1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diamino-
  • 3365-90-0
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