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Tetranatrium-4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalin-2,7-disulfonat

SULFONAZO III Struktur
68504-35-8
CAS-Nr.
68504-35-8
Bezeichnung:
Tetranatrium-4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalin-2,7-disulfonat
Englisch Name:
SULFONAZO III
Synonyma:
SULFONAZO III;Sulphonazo III;Sulfonazo III salt;SULFONAZO III SODIUM SALT;SULPHONAZOIIITETRASODIUMSALT;SULFONAZO III TETRASODIUM SALT;SULFONAZO III ISO 9001:2015 REACH;3,6-Bis(2-sulfophenylazo)chromotropic acid;2,7-BIS(O-SULFOPHENYLAZO) CHROMOTROPIC ACID;2,7-BIS(2-SULFOPHENYLAZO)CHROMOTROPIC ACID TETRASODIUM SALT
CBNumber:
CB2667232
Summenformel:
C22H12N4Na4O14S4
Molgewicht:
776.57
MOL-Datei:
68504-35-8.mol

Tetranatrium-4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalin-2,7-disulfonat Eigenschaften

Schmelzpunkt:
≈300°C
Aggregatzustand
powder to crystal
Farbe
Dark green to Black
Wasserl?slichkeit
Soluble in water.
CAS Datenbank
68504-35-8(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
S-S?tze: 22-24/25
WGK Germany  3
HS Code  3204.11.5000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

Tetranatrium-4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalin-2,7-disulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

dark greenish crystalline powder

Verwenden

Sulfonazo III is an organic diazo dye used as a doping agent in asymmetrical electrochemical supercapacitors based on polypyrrole coated carbon nanotube electrodes.

Tetranatrium-4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalin-2,7-disulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Tetranatrium-4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 89)Lieferanten
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Hubei xin bonus chemical co. LTD
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Alfa Aesar 400-6106006
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68504-35-8(Tetranatrium-4,5-dihydroxy-3,6-bis[(2-sulfonatophenyl)azo]naphthalin-2,7-disulfonat)Verwandte Suche:


  • SULFONAZO III
  • SULFONAZO III SODIUM SALT
  • SULFONAZO III TETRASODIUM SALT
  • 3,6-BIS(2-SULFOPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, SODIUM SALT
  • 3,6-BIS[O-SULFOPHENYLAZO]-4,5-DI-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT
  • 4,5-DIHYDROXY-3,6-BIS[(O-SULFOPHENYL)AZO]-2,7-NAPHTHALENEDISULFONIC ACID TETRASODIUM SALT
  • 2,7-BIS(O-SULFOPHENYLAZO) CHROMOTROPIC ACID
  • 2,7-BIS(2-SULFOPHENYLAZO)-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID TETRASODIUM SALT
  • 2,7-BIS(2-SULFOPHENYLAZO)CHROMOTROPIC ACID TETRASODIUM SALT
  • 2,7-Bis(2-sulphophenylazo)chromotropic acid tetrasodium salt
  • 3,6-Bis(2-sulfophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid, tetrasodium salt
  • tetrasodium 4,5-dihydroxy-3,6-bis[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3,6-bis(2-sulfophenyl)azo-, tetrasodium salt
  • SULPHONAZOIIITETRASODIUMSALT
  • Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
  • 3,6-Bis(2-sodiooxysulfonylphenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt
  • 3,6-Bis(2-sulfophenylazo)chromotropic acid
  • Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
  • Sulfonazo III salt
  • Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]>
  • 2,7-Bis(2-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonicAcidTetrasodiumSal
  • SULFONAZO III ISO 9001:2015 REACH
  • Azosulfon III [Spectrophotometric reagent for alkaline rare earth metals and indicator for precipitation titration of barium sulfate
  • Sulphonazo III
  • (3E,6E)-4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid
  • Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO? with Ba]
  • 68504-35-8
  • C22H12N4Na4O14S4
  • Chelating Reagents
  • Azo Compounds
  • Naphthylazo Compounds
  • Analytical Chemistry
  • Azo Compounds
  • Chelating Reagents
  • Naphthylazo Compounds
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