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Posts Tagged ‘azo’

EPA’s New Action Plan for Certain Dyes

Tuesday, September 28th, 2010

EPA Action Plan for Certain Dyes

On August 18th, 2010, the EPA announced the release of new action plans to review the potential health risks of certain compounds. These action plans were developed “based on [the chemicals’] presence in humans; persistent, bioaccumulative, and toxic (PBT) characteristics; [and] use in consumer products, production volume or other similar factors”1. These action plans may result in new use rules, new reporting limits, or banning or limiting their production and use.

The first of these action plans, and the only to be discussed in this current edition of Lab Science News, relates to azo dyes derived from benzidene and benzidene congeners. In the US, these compounds are used primarily in textiles, inks, paper, paints, and by the pharmaceutical and food industries. They are also used in inkjet and laser printers and as biological stains and reagents in laboratories. It is of note that they are already banned in the European Union.

Read more about the action plan for dyes…