TBHQ

t-Butyl hydroquinone (TBHQ)

1.Chemical name: tert-butyl hydroquinone ;Butylhydroquinone

2.CAS Number: 1948-33-0

3.Appearance: off-white crystals

4.Melting point: 126.5-128.5 °C

5.Use: A useful antioxidant for unstable organic liquids such as chlorinated hydrocarbons, certain oils, ethers, and aldehydes. Also an effective heat and light stabilizer for the pressure-sensitive adhesives based on polyvinylethers. In addition, can be used as a polymerization retarder for unsaturated polyesters and certain other polymerizable systems.

6..Use scope : TBHQ can be used as antioxidant in oils ,fried food ,dry fish products ,bascuits .instant noodles , instant rice ,dry fruit cans ,seasond meat products with the largest dosage 0.2g/kg .