• 07/10/2022 20:54

US – Proposed No Significant Risk Level for Antimony Trioxide

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​ The Office of Environmental Health Hazard Assessment (OEHHA) is proposing to adopt a Proposition 65 No Significant Risk Level (NSRL) for antimony trioxide at 0.13 micrograms per day ​. Antimony trioxide is a c omponent of flame retardant treatment for polymers; opacifying agent for glasses, ceramics, and enamels; specialty pigments; naturally occurring as valentinite and senarmontite. ​ ​The public consultation will open until October 12, 2022.

2022/06
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Artículo de publicado en https://www.tuv.com/regulations-and-standards/en/us-proposed-no-significant-risk-level-for-antimony-trioxide.html

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