Tetranatrium-4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylen)azo]]bis(naphthalin-2,6-disulfonat) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

1-Naphthol-3,7-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then make the light gasification.

Properties and Applications

bright orange. Tan powder. Soluble in water, slightly soluble in alcohol. The strong sulfuric acid dyes for dark blue, diluted into blue light green. The dye solution for yellow orange, join strong hydrochloric acid into a dark blue light green, precipitation; With strong sodium hydroxide solution for yellow orange still, accompanied by precipitation. Water-soluble is very good, hard to not sensitive. In dyeing copper and iron ion colored light basic unchanged. Used for cotton, viscose and their blended fabric and silk dyeing and not used in printing, also used for paper and leather dyeing. Neutral and alkaline white good to very good. But with disperse dyestuff with bath dyeing polyester/cotton blended fabric.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	3-4	4-5	4-5	2-3		2-3

Tetranatrium-4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylen)azo]]bis(naphthalin-2,6-disulfonat) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Tetranatrium-4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylen)azo]]bis(naphthalin-2,6-disulfonat) 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
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53803	58

6420-32-2(Tetranatrium-4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylen)azo]]bis(naphthalin-2,6-disulfonat))Verwandte Suche:

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• SIRIUS ORANGE G
• tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-2,6-disulphonate)
• Direct orange 49 (C.I. 29050)
• 4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[2,6-naphthalenedisulfonic acid]tetrasodium salt
• C.I.29050
• C.I.Direct Orange 49
• tetrasodium,4-[[4-[[4-[(3,7-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,6-disulfonate
• C.I.Direct Orange 49:C.I.29050
• tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-2,6-disulphonate)
• 6420-32-2