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| Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt Basic information |
| Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt Chemical Properties |
| Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt Usage And Synthesis |
Preparation | 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 Preparation Products And Raw materials |
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