Acid orange 7 (Standard) is the analytical standard of Acid orange 7 (HY-1442). This product is intended for research and analytical applications. Acid Orange 7 (Orange II, D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. Acid Orange 7 is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants[1][2][3].
Molecular Weight:
350.32
CAS Number:
[633-96-5]
Formula:
C16H11N2NaO4S
Target:
Biochemical Assay Reagents,Reference Standards
Application Notes:
MCE Product type: Reference Standards
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