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Dinatrium-3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylen)azo]]dibenzoat

disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate Struktur
6420-30-0
CAS-Nr.
6420-30-0
Bezeichnung:
Dinatrium-3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylen)azo]]dibenzoat
Englisch Name:
disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate
Synonyma:
C.I.29035;Suprazo Yellow G.;Direct Yellow 49;Direct yellow 49 (C.I. 29035);C.I.Direct Yellow 49:C.I.29035;disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate;3,3'-[Carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]bis(benzoic acid)disodium salt;Benzoic acid, 3, 3'-[carbonylbis [imino(3-methoxy-4, 1-phenylene)azo]]bis, disodium salt;isodium,3-[[4-[[4-[(3-carboxylatophenyl)diazenyl]-2-methoxyphenyl]carbamoylamino]-3-methoxyphenyl]diazenyl]benzoate
CBNumber:
CB7895962
Summenformel:
C29H22N6Na2O7
Molgewicht:
612.50052
MOL-Datei:
6420-30-0.mol

Dinatrium-3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylen)azo]]dibenzoat Eigenschaften

Sicherheit

Dinatrium-3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylen)azo]]dibenzoat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

3-Aminobenzoic acid?diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling, then the water with sulfonic acid base, and then to light gasification.

Properties and Applications

yellow. Yellow brown powder. Soluble in water solution for green light yellow, and adequate soluble in alcohol. The strong sulfuric acid dyes for product red to red light purple, diluted into a weak yellow light olive. The dye solution to join strong hydrochloric acid for dark brown, and precipitation; Add thick after sodium hydroxide solution colored light unchanged, precipitation. Water-soluble, sensitive fights. Dyeing meet copper, iron ion colored light basically unchanged, more sensitive to that fights. Used for cotton, viscose, silk, rayon blended dyeing, but not used for printing. Also used for paper, leather dyeing
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 3 5 4 2 2

Dinatrium-3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylen)azo]]dibenzoat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2-Methoxy-anilin 3-Aminobenzoesure Natriummethansulfinat Natriumhydroxymethansulfonat [(2-Methoxyphenyl)amino]methansulfonsure 3-Aminobenzoesure

Downstream Produkte

Dinatrium-3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylen)azo]]dibenzoat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 2)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
ALS INDIA LIFE SCIENCES --
 alsindialife@gmail.com India 1878 58
Dynasty Colourants Co., Ltd. --
 info@dynasty-color.com China 3306 51

6420-30-0(Dinatrium-3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylen)azo]]dibenzoat)Verwandte Suche:

  • disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate
  • Direct Yellow 49
  • Direct yellow 49 (C.I. 29035)
  • Benzoic acid, 3, 3'-[carbonylbis [imino(3-methoxy-4, 1-phenylene)azo]]bis, disodium salt
  • Suprazo Yellow G.
  • 3,3'-[Carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]bis(benzoic acid)disodium salt
  • C.I.29035
  • isodium,3-[[4-[[4-[(3-carboxylatophenyl)diazenyl]-2-methoxyphenyl]carbamoylamino]-3-methoxyphenyl]diazenyl]benzoate
  • C.I.Direct Yellow 49:C.I.29035
  • 6420-30-0
  • C29H22N6O72Na
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