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sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate

CAS No.: 6252-78-4

Chemical Name:: sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate

Synonyms: C.I.73860;Vat Red 45;C.I.Vat Red 45;Einecs 228-378-4;C.I. Acid Violet 9;Acid Violet 9 (C.I.);Vat red 45 (C.I. 73860);C.I.Vat Red 45:C.I.73860;2-(1-Oxoacenaphthene-2-ylidene)benzo[b]thiophene-3(2H)-one;2-(2-oxo-2H-acenaphth-1-ylidene)benzo[b]thiophene-3(2H)-one

CBNumber:: CB8875514

Molecular Formula:: C20H10O2S

Molecular Weight:: 314.36

MOL File:: 6252-78-4.mol

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sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Chemical Properties,Uses,Production

Preparation

Benzo[b]thiophen-3(2H)-one or?3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid and 1,2-Acenaphthylenedione?or partial reduction of the condensation product.

Properties and Applications

brilliant pink to brilliant yellow red. Big red powder. Slightly soluble in Xylene for yellow red. In concentrated sulfuric acid for brilliant green, dilution after red flocks. Alkaline reduction leuco for red light purple; Acid reduction leuco for orange. Used for cotton, polyester/cotton blended, wool and silk dyeing.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	4	4	5	4-5	3	1	4-5

sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Preparation Products And Raw materials

Raw materials

1-BENZOTHIOPHEN-3(2H)-ONE Acenaphthenequinone 3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid

Preparation Products

sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Suppliers

Global( 8)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Dynasty Colourants Co., Ltd.	86 0574 27862107 27862719	China	3306	51	Inquiry
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	China	94717	76	Inquiry
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	China	56070	58	Inquiry
Dongguan Biaobiao Experimental Equipment Technology Co., Ltd.	0769-89974612	CHINA	6673	58	Inquiry
Shanghai Sanhao Biological Technology Co., Ltd.	021-67891653 18202139324	CHINA	6411	58	Inquiry
Alfa Chemistry	1-516-6625404	United States	9171	60	Inquiry
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 15353716720	China	10011	58	Inquiry

Supplier	Advantage
Dynasty Colourants Co., Ltd.	51
J & K SCIENTIFIC LTD.	76
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Dongguan Biaobiao Experimental Equipment Technology Co., Ltd.	58
Shanghai Sanhao Biological Technology Co., Ltd.	58
Alfa Chemistry	60
Shaanxi Dideu Newmaterial Co., Ltd.	58

6252-78-4(sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate)Related Search:

C.I. Vat Red 52 6-chloro-2-(6-chloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one Vat Red 48 Benzamide, N,N'-[(6-amino-1,3,5-triazine-2,4-diyl)bis[imino(9,10-dihydro-9,10-dioxo-4,1-anthracenediyl)]]bis- Vat Red 42

Vat Red 41 6-chloro-2-(6-methoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one Vat Orange RF C.I. Vat Red 60 ACID VIOLET 9

Acenaphthene

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Vat Red 45 Vat red 45 (C.I. 73860) 2-(1-Oxoacenaphthene-2-ylidene)benzo[b]thiophene-3(2H)-one 2-(2,3-Dihydro-3-oxobenzo[b]thiophene-2-ylidene)acenaphthene-1-one 2-(2-Oxoacenaphthylen-1(2H)-ylidene)benzo[b]thiophen-3(2H)-one C.I.73860 C.I.Vat Red 45 Einecs 228-378-4 Acid Violet 9 (C.I.) C.I. Acid Violet 9 sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate 2-(2-oxo-2H-acenaphth-1-ylidene)benzo[b]thiophene-3(2H)-one Benzo[b]thiophen-3(2H)-one, 2-(2-oxo-1(2H)-acenaphthylenylidene)- C.I.Vat Red 45:C.I.73860 6252-78-4 6552-76-2