Solubilised Vat Violet 2 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

(a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Violet 2 leuco; (b) in the Pyridine with metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate, etc.) processing C.I. Vat Violet 2?. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.

Properties and Applications

brilliant red light purple. Purple powder. Soluble in water for red light purple, phenolphthalein is alkaline, insoluble in Etanol and organic solvent, in light and acid under the action of not easy decomposition. Used for dyeing cotton fabric for brilliant red light purple. In neutral or weak alkaline dyeing bath dyeing. Can be used for cotton fabric of direct, resist, white discharge printing, also can be used for silk and wool dyeing.

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

Solubilised Vat Violet 2 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Solubilised Vat Violet 2 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20405	58

10126-91-7()Verwandte Suche:

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• Solubilised Vat Violet 2
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• monosodium mono(5,5'-dichloro-7,7'-dimethyl-[2,2'-bibenzo[b]thiophene]-3,3'-diyl bis(sulfate))
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• 10126-91-7