Acid orange 7 (Standard)

Overview

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.

Application

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Product Information

• Catalog No.: HY-N1442R
• CAS No.: 633-96-5
• Molecular Formula: C16H11N2NaO4S
• Molecular Weight: 350.32
• Purity: 99.09%
• Storage: Please store the product under the recommended conditions in the Certificate of Analysis.
• Availability: In-stock

Source

Original product source