| Identification | Back Directory | [Name]
Acid mordant Brown 92 | [CAS]
5858-58-2 | [Synonyms]
C.I.14860
Einecs 227-494-2
Mordant Brown 92
C.I.Mordant Brown 92
Acid mordant Brown 92
Acid Anthracene Brown M
C.I.Mordant Brown 92:C.I.14860
sodium 5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-1-sulphonate
5-Hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]-1-naphthalenesulfonic acid sodium salt
sodium,(6Z)-6-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-5-oxonaphthalene-1-sulfonate
1-Naphthalenesulfonic acid, 5-hydroxy-6-((2-hydroxy-5-nitrophenyl)azo)-, monosodium salt
1-Naphthalenesulfonic acid, 5-hydroxy-6-(2-(2-hydroxy-5-nitrophenyl)diazenyl)-, sodium salt (1:1) | [EINECS(EC#)]
227-494-2 | [Molecular Formula]
C16H12N3NaO7S | [MDL Number]
MFCD19442861 | [MOL File]
5858-58-2.mol | [Molecular Weight]
413.34 |
| Hazard Information | Back Directory | [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. |
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