Acid Orange 7
Chemical compound / From Wikipedia, the free encyclopedia
Acid Orange 7, also known as 2-naphthol orange is an azo dye. It is used for dyeing wool.
Quick Facts Names, Identifiers ...
Names | |
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IUPAC name
sodium 4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate | |
Other names
2-naphthol orange, Orange II, CI 15510, D&C Orange 4, COLIPA C015 | |
Identifiers | |
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3D model (JSmol) |
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ChemSpider |
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ECHA InfoCard | 100.010.182 |
PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
C16H11N2NaO4S (sodium salt) | |
Molar mass | 350.32 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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