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Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat

PONCEAU SX Struktur
4548-53-2
CAS-Nr.
4548-53-2
Bezeichnung:
Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat
Englisch Name:
PONCEAU SX
Synonyma:
CI 14700;RED 4;AKA504;D&CRED4;1306red;redno.1;redno.4;4rpurple;Foodred4;purple4r
CBNumber:
CB8689623
Summenformel:
C18H17N2NaO7S2
Molgewicht:
460.45
MOL-Datei:
4548-53-2.mol

Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat Eigenschaften

Schmelzpunkt:
>300℃
Dichte
0.272[at 20℃]
L?slichkeit
Soluble in water, ethanol
Colour Index 
14700
Aggregatzustand
crystals
Farbe
Red
Wasserl?slichkeit
130.4g/L at 30℃
maximale Wellenl?nge (λmax)
500 nm
Merck 
14,7591
BRN 
7161700
Biologische Anwendungen
Detecting proteins; treating acquired resistance to GABAergic (ARG) agents; Shampoos; soaps
LogP
-0.083
CAS Datenbank
4548-53-2(CAS DataBase Reference)
IARC
3 (Vol. 8, Sup 7) 1987
EPA chemische Informationen
C.I. Food Red 1, disodium salt (4548-53-2)

Sicherheit

S-S?tze: 22-24/25
WGK Germany  3
RTECS-Nr. QK2705000
HS Code  32041200
Toxizit?t LD50 orally in rats: >2 g/kg (Lu, Lavalle)

Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

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

Verwenden

Dye in externally applied drugs, cosmetics; food colorant in maraschino cherries.

synthetische

2,4-Dimethyl-5-aminobenzenesulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.

Allgemeine Beschreibung

Red crystals. Aqueous solution is yellowish-red.

Air & Water Reaktionen

Azo dyes can be explosive when suspended in air at specific concentrations. Water soluble.

Reaktivit?t anzeigen

PONCEAU SX is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

Brandgefahr

Flash point data for PONCEAU SX are not available; however, PONCEAU SX is probably combustible.

Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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4548-53-2(Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat)Verwandte Suche:


  • disodium 3-[(2,4-dimethyl-5-sulphonatophenyl)azo]-4-hydroxynaphthalene-1-sulphonate
  • AKA504
  • D AND C RED NO 4
  • FOOD RED 1
  • 1-Naphthalenesulfonic acid, 3-(2,4-dimethyl-5-sulfophenyl)azo-4-hydroxy-, disodium salt
  • D&CRED4
  • FD&CREDNO4
  • 3-[(2,4-Dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesufonic acid, disodium salt
  • FD&C red 4 (C.I. 14700)
  • Hodgsons F D & C Red No. 4
  • 3-(2,4-Dimethyl-5-sulfophenylazo)-4-hydroxynaphthalene-1-sulfonic acid disodium salt
  • Japan Red 4
  • Japanred 504
  • Japan Red No. 4
  • Japan Red No. 504
  • Red No. 504
  • Disodium3-(2,4-dimethyl-5-sulfonato-phenyl)diazenyl-4-hydroxy-naphthalene-1-sulfonate
  • FOOD RED 1 PONCEAU SX
  • 1306red
  • 2-(6-sulfo-2,4-xylylazo)-1-naphthol-4-sulfonicacid,disodiumsalt
  • 2-(6-sulpho-2,4-xylylazo)-1-naphthol-4-sulphonicacid,disodiumsalt
  • 3-((2,4-dimethyl-5-sulfophenyl)azo)-4-hydroxy-1-naphthalenesulfonicacid,dis
  • 3-((2,4-dimethyl-5-sulphophenyl)azo)-4-hydroxy-1-naphthalenesulphonicacid,d
  • 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonicacidis
  • 4-hydroxy-3-((5-sulfo-2,4-xylyl)azo)-1-naphthalenesulfonicacid,disodiumsal
  • 4-hydroxy-3-((5-sulpho-2,4-xylyl)azo)-1-naphthalenesulphonicacid,disodiums
  • 4-hydroxy-3-((6-sulfo-2,4-xylyl)azo)-1-naphthalenesulfonicacidisodiumsal
  • 4rpurple
  • c.i.foodred1
  • c.i.foodred1,disodiumsalt
  • certicolponceausxs
  • cervenpotravinarska1
  • crimson4r
  • Disodiumsaltof3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalenesulfonicacid
  • dyefd&credno.4
  • dyefdandcredno.4
  • edicolsupraponceausx
  • fd&credno.4-aluminiumlake
  • fdandcredno.4
  • Foodred4
  • hexacolponceausx
  • mapleponceausx
  • ponceausxlake
  • purple4r
  • redlake89865n
  • redno.1
  • redno.4
  • usacertfd&credno.4
  • usacertredno.4
  • PONCEAU SX
  • 12101red
  • Ponceau SX@100 μg/mL in Methanol
  • C.I.Food Red 1:C.I.14700
  • fd&c red no. 4 (c.i. 14700 (Na))
  • CI 14700
  • RED 4
  • Sodium (E)-2,4-dimethyl-5-((1-oxido-4-sulfonaphthalen-2-yl)diazenyl)benzenesulfonate
  • Ponceau SX(CI 14700)
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