1 Result for "

Acid orange 7 (Standard)

" in MedChemExpress (MCE) Product Catalog:
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1 Results for "Acid orange 7 (Standard)" in MCE Product Catalog:

Cat. No.: HY-N1442R
CAS No.: 633-96-5
Synonyms: orange II (Standard); D&C orange NO. 4 (Standard)
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 .
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