Aluminum, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex

Aluminum, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex Struktur
84238-07-3
CAS-Nr.
84238-07-3
Englisch Name:
Aluminum, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex
Synonyma:
Food Red 3:1;Einecs 282-478-2;C.I. Food Red 3:1;C.I.Food Red 3:1:C.I.14720:1;Aluminum, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex
CBNumber:
CB8916123
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Aluminum, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex Eigenschaften

Sicherheit

Aluminum, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Hydroxynaphthalene-1-sulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid, and then into aluminum salt deposit color.

Properties and Applications

blu-ray red. Soluble in water for blu-ray red, moderate soluble in alcohol for red, slightly soluble in acetone. The strong sulfuric acid for purple, after diluted magenta precipitation; In nitric acid solution for wine, and then into a red light yellow. The dye solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for red light orange brown.

Aluminum, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid complex Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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