C.I. Solvent Violet 1
C.I. Solvent Violet 1 Basic information
- Product Name:
- C.I. Solvent Violet 1
- Synonyms:
-
- C.I. Solvent Violet 1
- cobalt(3+),2-[[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene]naphthalen-1-one,hydron,2-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-1-olate
- C.I.Solvent Violet 1:C.I.12196
- Solvent Violet 1
- CAS:
- 15525-22-1
- MF:
- C32H19CoN6O8
- MW:
- 674.46186
- Mol File:
- 15525-22-1.mol
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C.I. Solvent Violet 1 Usage And Synthesis
Preparation
2-Amino-5-nitrophenol diazotization, and Naphthalen-2-ol coupling, and then into cobalt complex (1 atomic cobalt on 2 Moore single azo dye).
Properties and Applications
dark blue purple. Used for alcohol, vinegar kind of solvent, alcohol soluble and synthetic resin paint, printing ink, wood color.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Good | >180 | 160 | Insoluble | No change | No change |