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Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat

ACID RED 4 Struktur
5858-39-9
CAS-Nr.
5858-39-9
Bezeichnung:
Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat
Englisch Name:
ACID RED 4
Synonyma:
Pink B;CI 14710;AZO EOSIN;ACID RED 4;Azo Eosine G;C.I. Acid Red 4;Acid Red 4 (C.I.);acidred4(c.i.14710);AZOEOSIN C.I. NO. 14710;Metamine Fast Acid Red N
CBNumber:
CB5169843
Summenformel:
C17H13N2NaO5S
Molgewicht:
380.35
MOL-Datei:
5858-39-9.mol
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Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat Eigenschaften

Schmelzpunkt:
>210°C(dec.)
storage temp. 
Amber Vial, Refrigerator, Under inert atmosphere
Löslichkeit
Methanol (Slightly)
Aggregatzustand
Solid
Farbe
Red
EPA chemische Informationen
C.I. Acid Red 4, monosodium salt (5858-39-9)

Sicherheit

WGK Germany  3

Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

p-Anisidine diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.

Definition

ChEBI: An organic sodium salt having 4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-1-sulfonate as the counterion.

Properties and Applications

red. Soluble in water for red, soluble in acetone, slightly soluble in ethanol (orange) and toluene. The strong sulfuric acid to red light purple, diluted red for quality. In water solution to join strong hydrochloric acid have dark red precipitate; Add nitric acid have blue-ray red precipitation, first into a brown, then yellow; Add thick sodium hydroxide solution color change.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 2-3 2-3 2-3
AATCC 4 1 3 1 Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

4-Hydroxynaphthalin-1-sulfonsure 4-Methoxy-anilin

Downstream Produkte

Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 40)Lieferanten
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5858-39-9(Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat)Verwandte Suche:

2,2'-Azobisphenol Natrium-p-hydroxybenzolsulfonat Natrium-4-hydroxynaphthalin-1-sulfonat Azobenzol 4-Hydroxybenzolsulfonsure Hydroxybenzolsulfonsure Natrium-2-(4-(3-methyl-4-(phenylsulfonyloxy)phenylazo)phenylimino)-5-nitrobenzolsulfonat Naphthalin-1-thiol 2-Naphthylamin 2-Methoxy-anilin Dinatrium-3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-hydroxynaphthalin-1-sulfonat) 1-Naphthol Naphthalin-1-sulfonsure p-Mercaptophenol 4-Hydroxynaphthalin-1-sulfonsure Natrium-6-hydroxy-5-(4-phenyl-azophenylazo)naphthalin-2,4-disulfonat Natrium-[4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalin-1-sulfonato(4-)]chromat(1-) 3-Amino-4-hydroxybenzolsulfonsure
  • 1-Naphthalenesulfonicacid,4-hydroxy-3-[(2-methoxyphenyl)azo]-,monosodiumsalt
  • 4-hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonicacimonosodiumsal
  • acidred4(c.i.14710)
  • ACID RED 4
  • CI 14710
  • AZO EOSIN
  • Acid Red 4 (C.I.)
  • C.I. Acid Red 4
  • sodium 4-hydroxy-3-(2-methoxyphenylazo)naphthalenesulphonate
  • 3-(2-Methoxyphenylazo)-4-hydroxynaphthalene-1-sulfonic acid sodium salt
  • 4-Hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonic acid sodium salt
  • Azo Eosine G
  • AZOEOSIN C.I. NO. 14710
  • Metamine Fast Acid Red N
  • Pink B
  • Azoeosin C.I. No. 14710 (Technical Grade)
  • C.I.Acid Red 4:C.I.14710
  • 5858-39-9
  • 5858-39-3
  • C17H13N2O5SNa
  • C17H13N2NaO5S
  • C17H14N2O5SNa
  • Organics
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