Solvent Orange 39
Solvent Orange 39 Basic information
- Product Name:
- Solvent Orange 39
- Synonyms:
-
- Solvent Orange 39
- C.I.Solvent Orange 39:C.I.40291
- MW:
- 0
- Mol File:
- Mol File
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Solvent Orange 39 Usage And Synthesis
Preparation
in return conditions (or slightly belt pressure), in naoh aqueous solution will be (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid with Sodium 4-aminobenzenesulfonate diazotization and Naphthalen-1-amine coupling product heating together, then its product (C.I. Direct Red 111) into dicyclohexyl amine salt.
Properties and Applications
brilliant orange.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Well | Well | ||||