Natrium-2,6-bis[(2,4-diaminophenyl)azo]toluol-4-sulfonat

sodium 2,6-bis[(2,4-diaminophenyl)azo]toluene-4-sulphonate Struktur
6441-66-3
CAS-Nr.
6441-66-3
Bezeichnung:
Natrium-2,6-bis[(2,4-diaminophenyl)azo]toluol-4-sulfonat
Englisch Name:
sodium 2,6-bis[(2,4-diaminophenyl)azo]toluene-4-sulphonate
Synonyma:
C.I.21500;Direct Brown 184;C.I.Direct Brown 184;C.I.Direct Brown 184:C.I.21500;Sodium 2,6-bis[(2,4-diaminophenyl)azo]toluene-4-sulfonate;sodium 2,6-bis[(2,4-diaminophenyl)azo]toluene-4-sulphonate;sodium,3,5-bis[(2,4-diaminophenyl)diazenyl]-4-methylbenzenesulfonate;3,5-Bis[(2,4-diaminophenyl)azo]-4-methylbenzenesulfonic acid sodium salt;Benzenesulfonic acid, 3,5-bis[(2,4-diaminophenyl)azo]-4-methyl-, monosodium salt
CBNumber:
CB1890369
Summenformel:
C19H19N8NaO3S
Molgewicht:
462.46073
MOL-Datei:
6441-66-3.mol

Natrium-2,6-bis[(2,4-diaminophenyl)azo]toluol-4-sulfonat Eigenschaften

Sicherheit

Natrium-2,6-bis[(2,4-diaminophenyl)azo]toluol-4-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

3,5-Diamino-4-methylbenzenesulfonic acid double nitriding, and Benzene-1,3-diamine (2 Moore) coupled.

Properties and Applications

brown. Soluble in water for red light yellow to orange red, and adequate soluble in alcohol. The strong sulfuric acid for olive brown, diluted red for yellow. Dye with strong hydrochloric acid solution for orange brown, have precipitation; Add thick sodium hydroxide solution discoloration.

Natrium-2,6-bis[(2,4-diaminophenyl)azo]toluol-4-sulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Natrium-2,6-bis[(2,4-diaminophenyl)azo]toluol-4-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 1)Lieferanten
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Hubei Jusheng Technology Co.,Ltd.
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  • sodium 2,6-bis[(2,4-diaminophenyl)azo]toluene-4-sulphonate
  • Benzenesulfonic acid, 3,5-bis[(2,4-diaminophenyl)azo]-4-methyl-, monosodium salt
  • 3,5-Bis[(2,4-diaminophenyl)azo]-4-methylbenzenesulfonic acid sodium salt
  • C.I.21500
  • C.I.Direct Brown 184
  • Sodium 2,6-bis[(2,4-diaminophenyl)azo]toluene-4-sulfonate
  • sodium,3,5-bis[(2,4-diaminophenyl)diazenyl]-4-methylbenzenesulfonate
  • C.I.Direct Brown 184:C.I.21500
  • Direct Brown 184
  • 6441-66-3
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