Dinatrium-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalin-2-sulfonat

DIRECT FAST VIOLET 2RL Struktur
6227-10-7
CAS-Nr.
6227-10-7
Bezeichnung:
Dinatrium-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalin-2-sulfonat
Englisch Name:
DIRECT FAST VIOLET 2RL
Synonyma:
CI 27855;C.I.Direct Violet 7;DIRECT FAST VIOLET 2RL;C.I.Direct Violet 7:C.I.27855;3-[[4-[(2,4-Dimethyl-6-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid disodium salt;2-Naphthalenesulfonic acid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)- azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7- (phenylamino)-,disodium salt
CBNumber:
CB3432873
Summenformel:
C32H29N5O7S2.2Na
Molgewicht:
705.72
MOL-Datei:
6227-10-7.mol

Dinatrium-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalin-2-sulfonat Eigenschaften

Sicherheit

Dinatrium-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalin-2-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Amino-3,5-dimethylbenzenesulfonic acid diazo, and?2,5-Dimethylbenzenamine coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

Properties and Applications

purple. Soluble in water for product red to red light purple, and adequate soluble in alcohol. The strong sulfuric acid for Tracy in blue, and in purple for diluted. The dye solution to join strong hydrochloric acid for blue purple, have precipitation; Add sodium hydroxide solution have strong purplish red precipitate.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 4 3-4 1-2 1
AATCC 4 4 4 1 1

Dinatrium-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalin-2-sulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dinatrium-7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalin-2-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 7)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Dideu Newmaterial Co., Ltd. 029-87576359 15353716720
1039@dideu.com China 10009 58

  • CI 27855
  • DIRECT FAST VIOLET 2RL
  • 3-[[4-[(2,4-Dimethyl-6-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid disodium salt
  • C.I.Direct Violet 7
  • C.I.Direct Violet 7:C.I.27855
  • 2-Naphthalenesulfonic acid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)- azo]-2,5-dimethylphenyl]azo]-4-hydroxy-7- (phenylamino)-,disodium salt
  • 6227-10-7
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