Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt

Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt Struktur
8012-09-7
CAS-Nr.
8012-09-7
Englisch Name:
Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt
Synonyma:
Acid Red 177;C.I.Acid Red 177:C.I.27015;Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt
CBNumber:
CB84756521
Summenformel:
C24H19N4NaO4S
Molgewicht:
482.48683
MOL-Datei:
8012-09-7.mol

Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt Eigenschaften

Sicherheit

Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Methyl-4-(o-tolyldiazenyl)benzenamine diazo, and 7-Hydroxynaphthalene-1-sulfonic acid (0.5 Moore) and 6-Hydroxynaphthalene-2-sulfonic acid (0.5 Moore) coupled.

Properties and Applications

red. Slightly soluble in water, soluble in ethanol right amount to red. The strong sulfuric acid is a deep in the red, After dilution into a reddish orange. In water solution to join strong hydrochloric acid for orange red brown; Add thick sodium hydroxide solution for orange red brown.

Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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