sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate
sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate Basic information
- Product Name:
- sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate
- Synonyms:
-
- sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate
- Mordant brown 30 (C.I. 13230)
- 3-[(2,4-Diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulfonic acid sodium salt
- C.I.13230
- C.I.Mordant Brown 30
- sodium,(3E)-3-[(2,4-diaminophenyl)hydrazinylidene]-5-nitro-4-oxocyclohexa-1,5-diene-1-sulfonate
- C.I.Mordant Brown 30:C.I.13230
- Mordant Brown 30
- CAS:
- 6054-81-5
- MF:
- C12H10N5NaO6S
- MW:
- 375.29247
- EINECS:
- 2279720
- Mol File:
- 6054-81-5.mol
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sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate Usage And Synthesis
Preparation
3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid diazotization, and Benzene-1,3-diamine coupling.
Properties and Applications
dark red light brown. Soluble in water for wine red to purplish red, soluble in ethanol for olive yellow brown. In concentrated sulfuric acid for orange to red light brown, dilution after golden yellow, yellow brown precipitation. Dye aqueous solution to join concentrated hydrochloric acid for golden orange; Join concentrated sodium hydroxide solution for red orange brown.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 5 | 5 | 4 | 4-5 | 5 | 5 |
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sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate(6054-81-5)Related Product Information
- 5-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methyl]-2-hydroxy-3-methylbenzoic acid
- Mordant Brown 35
- Mordant Brown 25
- ACID ANTHRACENE BROWN PG
- MORDANT BROWN 24
- Mordant Brown 33
- MORDANT BROWN 4
- Mordant Brown 36
- Benzenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-5-methylphenyl)azo]-5-nitro-, monosodium salt