85854-36-0

Basic information

• Product Name: Reactive yellow 77
• Synonyms: C.I.Reactive Yellow 77;Sumifix Yellow R;Sunzol Yellow R
• CAS NO: 85854-36-0
• Molecular Weight: 0
• Mol File: 85854-36-0.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Reactive yellow 77(CAS DataBase Reference)
• NIST Chemistry Reference: Reactive yellow 77(85854-36-0)
• EPA Substance Registry System: Reactive yellow 77(85854-36-0)

Safety Data

• Hazardous Substances Data: 85854-36-0(Hazardous Substances Data)

Usage

General Description

Reactive yellow 77 is a chemical dye belonging to the class of azo dyes which are commonly used in the textile industry. It is known for its vibrant yellow color and its ability to bond with the fabric fibers, making it resistant to washing and fading. The chemical structure of Reactive yellow 77 contains azo groups, which are responsible for its color properties. However, certain azo dyes including Reactive yellow 77 have raised concerns about their potential to release harmful aromatic amines, especially under certain conditions such as exposure to sweat or saliva. Consequently, there are regulations in place in many countries to restrict the use of azo dyes like Reactive yellow 77 in textiles and other consumer products in order to minimize the risk of exposure to these potentially harmful substances.