5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Naphtho[2,1-b]thiophen-1(2H)-one with 2,2,5,7-Tetrachloro-3-indolinone?condensation.

Properties and Applications

brown. Brown powder. In concentrated sulfuric acid to red light brown, dilution after brown. Alkaline reduction leuco for yellow orange; Acid reduction leuco for yellow. To cellulose fibre substantivity high, good levelness. Used for cotton fabric direct dyeing, reserving and coloring discharge, also can be used for silk and wool dyeing.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	4	4-5	6	4	5

5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

6424-67-5(5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on)Verwandte Suche:

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• 5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)-3H-indol-3-one
• Vat brown 42 (C.I. 73665)
• 3H-Indol-3-one, 5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-
• C.I.Vat Brown 42:C.I.73665
• Vat Brown 42
• 6424-67-5
• C20H9Cl2NO2S