Acid mordant Brown 92
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
- Mol File:
- 5858-58-2.mol
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Acid mordant Brown 92 Chemical Properties
- EPA Substance Registry System
- 1-Naphthalenesulfonic acid, 5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]-, monosodium salt (5858-58-2)
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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.
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Acid mordant Brown 92(5858-58-2)Related Product Information
- Sodium 1-octanesulfonate
- Diclofenac sodium
- Trisodium phosphate
- 1-Phenyl-2-nitropropene
- Sodium bicarbonate
- Sodium benzoate
- Hyaluronic acid
- Sodium acetate
- Sodium hydroxide
- Mordant Red 19
- Folic acid
- Antirust agent T702
- Citric acid
- 4-PHENYLAZOPHENOL
- 1-DODECANESULFONIC ACID SODIUM SALT
- Ethyl 2-(Chlorosulfonyl)acetate
- Sodium citrate
- Sodium 3-nitrobenzenesulphonate