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| | Acid mordant Brown 92 Basic information |
| Product Name: | Acid mordant Brown 92 | | Synonyms: | sodium,(6Z)-6-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-5-oxonaphthalene-1-sulfonate;sodium 5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-1-sulphonate;Acid mordant Brown 92;5-Hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]-1-naphthalenesulfonic acid sodium salt;Acid Anthracene Brown M;C.I.14860;C.I.Mordant Brown 92;1-Naphthalenesulfonic acid, 5-hydroxy-6-((2-hydroxy-5-nitrophenyl)azo)-, monosodium salt | | CAS: | 5858-58-2 | | MF: | C16H12N3NaO7S | | MW: | 413.34 | | EINECS: | 227-494-2 | | Product Categories: | | | Mol File: | 5858-58-2.mol |  |
| | Acid mordant Brown 92 Chemical Properties |
| | Acid mordant Brown 92 Usage And Synthesis |
| Preparation | 2-Amino-4-nitrophenol diazotization, and 5-Hydroxynaphthalene-1-sulfonic acid coupling. | | Properties and Applications | brown. Soluble in water for wine red, soluble in ethanol to red. In concentrated sulfuric acid to purple, dilution after pink. Dye aqueous solution to join concentrated hydrochloric acid to red; Join concentrated sodium hydroxide solution for red orange brown. |
| | Acid mordant Brown 92 Preparation Products And Raw materials |
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