1-[(2,5-dimethoxyphenyl)azo]-2-naphthol suppliers
1-[(2,5-dimethoxyphenyl)azo]-2-naphthol
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Properties
- Melting point:
- 155-157°
- Boiling point:
- 448.73°C (rough estimate)
- Density
- 1.2510 (rough estimate)
- refractive index
- 1.5700 (estimate)
- pka
- 13.61±0.50(Predicted)
- Colour Index
- 12156
- BRN
- 4510811
- LogP
- 3.129 (est)
Safety Information
- Symbol(GHS)
GHS08
- Signal word
- Warning
- Hazard statements
- H351
- Precautionary statements
- P281
- Hazard Codes
- Xn
- Risk Statements
- 40
- Safety Statements
- 45
- WGK Germany
- 3
- RTECS
- QL3675000
- Toxicity
- citrus red is a color used for coloring the skin of mature oranges. This compound has been described as being carcinogenic.
Use
1-[(2,5-dimethoxyphenyl)azo]-2-naphthol is an azo compound. Toxic gases are formed by mixing compounds containing azo groups with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
36 supplier list of "1-[(2,5-dimethoxyphenyl)azo]-2-naphthol "
$1.00-1.00 / 1g
- Product Name:Citrus Red 2
- Products Intro:Purity: 99% | Package: 1g;1USD|100g;1USD|1KG;1USD|25KG;1USD|200KG;1USD
- Company Type: Trader
- Country/Region: CHINA
![CitrusRed2](/images/pro-3.jpg)
- Product Name:CitrusRed2
- Products Intro:Brand:sigma aldrich | Product Number:89774 | Purity:analyticalstandard
- Company Type: Trader
- Country/Region: INDIA