C.I. Solvent Brown 39
C.I. Solvent Brown 39 Basic information
- Product Name:
- C.I. Solvent Brown 39
- Synonyms:
-
- C.I. Solvent Brown 39
- Solvent Brown 39
- C.I.Solvent Brown 39:C.I.40291
- CAS:
- 1325-66-2
- MW:
- 0
- EINECS:
- 603-628-9
- Mol File:
- Mol File
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C.I. Solvent Brown 39 Usage And Synthesis
Preparation
C.I. Direct Red 111,C.I. Direct Red112 [by reflux conditions (or slightly belt pressure), in the sodium hydroxide solution will be (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid with Sodium 4-aminobenzenesulfonate diazotization and Naphthalen-1-amine coupling product with heating and be] into dicyclohexyl amine salt.
Properties and Applications
is mainly used for ballpoint ink, also used for wood, lacquer, printing ink and plastic coloring.