Vat Blue 48 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

(a) 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- in chlorosulfonic acid bromide, (b) Indigo under pressure to use too much bromide bromide (With or without an inert solvent may be), its product bromide (mainly seven bromide Indigo) using bisulphite processing, remove unstable (mainly “type” bromide) bromide (GP 236902).

Properties and Applications

blue. Insoluble in Etanol. In concentrated sulfuric acid for blue, dilution after blue precipitation; In the basic insurance powder solution for yellow; In the acidic insurance powder solution for pale yellow. Dye aqueous solution with sodium hydroxide don’t change color.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	5	3	4	2	2-3

Vat Blue 48 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Vat Blue 48 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1056@dideu.com	China	3971	58
Hong Kong Tiansheng New Material Trading Co., Ltd	+8617320695765	zxx@hktiansheng.com	China	973	58

6417-56-7()Verwandte Suche:

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• Vat Blue 48
• 4,4',5,5',7,7'-Hexabromo-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione
• C.I.73075
• C.I.Vat Blue 48
• Indigo MLB/6B
• 4,5,7,4',5',7'-hexabromo-1H,1'H-[2,2']biindolylidene-3,3'-dione
• 4,5,7-Tribromo-2-(4,5,7-tribromo-3-oxo-1,3-dihydro-2H-indol-2-yli dene)-1,2-dihydro-3H-indol-3-one
• 3H-Indol-3-one, 4,5,7-tribromo-1,2-dihydro-2-(4,5,7-tribromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-
• C.I.Vat Blue 48:C.I.73075
• 6417-56-7
• C16H4Br6N2O2