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Kupfer, 2,2'-[Carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalindiyl)azo]]bis[benzoesure] Komplex

Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex Struktur
37279-47-3
CAS-Nr.
37279-47-3
Bezeichnung:
Kupfer, 2,2'-[Carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalindiyl)azo]]bis[benzoesure] Komplex
Englisch Name:
Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex
Synonyma:
Direct Brown 112;Helion Brown 8RLL;Triamin Brown 8RLL.;Direct Bordeaux 4GM;C.I. Direct Brown 112;Direct Light Brown 8R;Tertrodirect Light Brown 8R;C.I.Direct Brown 112:C.I.29166;Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex
CBNumber:
CB8934600
Summenformel:
C35H18N6O13S2.2Na.2Cu
Molgewicht:
0
MOL-Datei:
Mol file

Kupfer, 2,2'-[Carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalindiyl)azo]]bis[benzoesure] Komplex Eigenschaften

EPA chemische Informationen
C.I. Direct Brown 112 (37279-47-3)

Sicherheit

Kupfer, 2,2'-[Carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalindiyl)azo]]bis[benzoesure] Komplex Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Aminobenzoic acid (2 Moore) diazo, and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea?coupled with copper sulfate, and complex.

Properties and Applications

red light brown. Brown powder. Soluble in hot water for red, solubility of 15 g/L (60 ℃), 20 g/L (97 ℃), and adequate soluble in ethanol, slightly soluble in strong hydrochloric acid for yellow, dilute after gradually from orange red. The strong sulfuric acid for red, diluted is still red; In 40% of sodium hydroxide solution in a slightly soluble for light yellow, add water dilute, deepen primary colors. Dyeing copper ions in a slight change color in a little yellow colored light iron ion. Mainly used to viscose filament, natural silk, rayon, wool, linen and its various blended fabric dyeing and printing directly. Also can be used for leather products dyeing.
    Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
    Fading Stain Fading Stain
    ISO 3 3 7 3-4 2-3 3-4 1-2
    AATCC 4 2 7 2 3-4 4,4'-Dihydroxy-7,7'-ureylendi(naphthalin-2-sulfonsure) Natriumchlorid Harnstoff Anthranilic acid Natriumcarbonat 4,4'-Dihydroxy-7,7'-ureylendi(naphthalin-2-sulfonsure) Anthranilic acid

    Downstream Produkte

    Kupfer, 2,2'-[Carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalindiyl)azo]]bis[benzoesure] Komplex Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

    Global( 1)Lieferanten
    Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
    Dynasty Colourants Co., Ltd. --
    		 info@dynasty-color.com China 3306 51
    • Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex
    • Direct Brown 112
    • C.I. Direct Brown 112
    • Direct Bordeaux 4GM
    • Direct Light Brown 8R
    • Helion Brown 8RLL
    • Tertrodirect Light Brown 8R
    • Triamin Brown 8RLL.
    • C.I.Direct Brown 112:C.I.29166
    • 37279-47-3
    • C35H18N6O13S22Na2Cu
    • UVCBs-organometallic
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