Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo-

6859-68-3

CAS-Nr.: 6859-68-3

Englisch Name:: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo-

Synonyma:: Solvent Red 47;C.I.Solvent Red 47:C.I.45435:1;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo-

CBNumber:: CB03295878

Summenformel:: C20H6Cl2I4O5

Molgewicht:: 904.78252

MOL-Datei:: 6859-68-3.mol

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Eigenschaften Sicherheit Verwendungswort

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo- Eigenschaften

Sicherheit

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo- Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4,7 – dichloro-fluorescein with iodine in potassium (or sodium) and the presence of copper chloride tetraiodide.

Properties and Applications

blue light red. Soluble in water for cherry red, no fluorescence. In concentrated sulfuric acid for brown light yellow, dilution after brown light red precipitation. Dye aqueous solution to join sodium hydroxide have carmine soluble precipitation

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	General			Insoluble		Good

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo- Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo- Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

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6859-68-3()Verwandte Suche:

1-[(4-Nitrophenyl)azo]naphthalin-2-amin 9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthyliumstearat 3-Methyl-6-(p-toluidino)-3H-dibenz[f,ij]isochinolin-2,7-dion Natrium-6-hydroxy-5-(4-phenyl-azophenylazo)naphthalin-2,4-disulfonat 2',4',5',7'-Tetrabrom-4,5,6,7-tetrachlor-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-on 3',6'-Bis(diethylamino)spiro-(isobenzofuran-1(3H),9'-(9H)xanthen)-3-on