Chromium, 1-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-2-naphthalenol complex
Chromium, 1-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-2-naphthalenol complex Basic information
- Product Name:
- Chromium, 1-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-2-naphthalenol complex
- Synonyms:
-
- Chromium, 1-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-2-naphthalenol complex
- Solvent Black 35
- C.I. Solvent Black 35
- Solcorom Black P
- Zapon Black X 50
- C.I.Solvent Black 35:C.I.12195+12197
- CAS:
- 61931-53-1
- MF:
- C32H18CrN6O8.H
- MW:
- 0
- EINECS:
- 263-326-4
- Mol File:
- Mol File
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Chromium, 1-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-2-naphthalenol complex Chemical Properties
- Density
- 1.45[at 20℃]
- Water Solubility
- 23mg/L at 20℃
- EPA Substance Registry System
- C.I. Solvent Black 35 (61931-53-1)
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Chromium, 1-[[2-hydroxy-4(or 5)-nitrophenyl]azo]-2-naphthalenol complex Usage And Synthesis
Preparation
2-Amino-4-nitrophenol and 2-Amino-5-nitrophenol diazotization, respectively and Naphthalen-2-ol coupling, and then into a 2-1 chromium complex.
Flammability and Explosibility
Non flammable
Properties and Applications
black