WebREACH is imminent and so it has to be clarified how RoHS should be taken into account. 1. Restriction proposed under REACH for a substance already in RoHS The simplest way to …
Exposure and Use Assessment of Five Persistent, …
WebOct 29, 2024 · The preliminary experimental results show that the proposed PCTP can significantly improve multiple tasks with a small additional computational cost. ... It can be seen that a small radius can achieve better results, especially when the radius is 0.2, it can reach the best accuracy at 93.7%. Subsequently, the accuracy decreases as the radius ... WebREACH - Regulation (EC) No 1907/2006 of the European Parliament. Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals ... (PCTP) (CAS No.133-49-3) According to the information available to us, 4 of the 5 substances are ... did abel have a twin sister
TSCA管控的产品范围有哪些?TSCA 5种PBT物质有哪些用途? …
WebWith REACH, the European Community has created a harmonised System for the Registration, Evaluation, Authorisation and Restriction of chemicals. The goal is to ensure … WebJan 6, 2024 · pentachlorothiophenol (PCTP) (CASRN 133–49–3), which EPA has determined meets the requirements for expedited action under TSCA. This final rule prohibits all manufacturing (including import), processing, and distribution in commerce of PCTP and PCTP- containing products or articles for any use, unless PCTP concentrations are at WebAug 9, 2024 · Hexachlorobutadiene (HCBD) CAS #: 87-68-3 Pentachlorothiophenol (PCTP) CAS #: 133-49-3 We are committed to ensuring continuing compliance with the US TSCA PBT reulations, and pursuing sustainability globally. We will continue to monitor any changes to this legislation. did abel tasman go to school