Tetranatrium-5,5'-[thiobis[(3-sulfonato-p-phenylen)azo]]disalicylat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-(2-Sulfo-4-aminophenylthio)-5-aminobenzenesulfonic acid double nitriding, and 2-Hydroxybenzoic acid (2 Moore) coupled.

Properties and Applications

red light yellow. Soluble in water for red light yellow to orange, soluble in ethanol. In the strong sulfuric acid to red, yellow for green light after diluted. The dye solution to join strong hydrochloric acid for olive brown, have precipitation; Add thick sodium hydroxide solution for orange brown.

Tetranatrium-5,5'-[thiobis[(3-sulfonato-p-phenylen)azo]]disalicylat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Tetranatrium-5,5'-[thiobis[(3-sulfonato-p-phenylen)azo]]disalicylat 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

6391-20-4(Tetranatrium-5,5'-[thiobis[(3-sulfonato-p-phenylen)azo]]disalicylat)Verwandte Suche:

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• tetrasodium 5,5'-[thiobis[(3-sulphonato-p-phenylene)azo]]disalicylate
• 3,3'-[Thiobis[(3-sulfo-4,1-phenylene)azo]]bis(6-hydroxybenzoic acid)tetrasodium salt
• 5,5'-[Thiobis[(3-sodiosulfo-4,1-phenylene)azo]]bis[2-hydroxybenzoic acid sodium] salt
• C.I.25130
• C.I.Direct Yellow 74
• tetrasodium,(3E)-3-[[4-[4-[(2E)-2-(3-carboxylato-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-2-sulfonatophenyl]sulfanyl-3-sulfonatophenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
• C.I.Direct Yellow 74:C.I.25130
• Direct Yellow 74
• 6391-20-4