WebDec 18, 2024 · The high miscibility of 4-HR with PLGA may be attributed to the presence of phenol groups that can form hydrogen bonds with ester bonds in the backbone of PLGA . Vigorous stirring of the solvent should assist in uniform dispersion of 4-HR into the PLGA matrix. ... EFSA J. 2014, 12, 3643. [Google Scholar] Leonard, V. Hexyl resorcinol. The ... WebMar 24, 2024 · May 9, 2012 -- Through its Safer Choice program, EPA released a final alternatives assessment identifying eight safer alternatives to nonylphenol ethoxylates. …
Scientific Report of EFSA on the risk assessment of salts of authorised ...
WebFeb 12, 2010 · EFSA Journal 2009; 7(10):1364 For citation purposes: European Food Safety Authority; Risk assessment of salts of authorised acids, phenols or alcohols for ... In the current legislation it is foreseen that when an acid, phenol or alcohol is authorised following an evaluation by EFSA or by the SCF, its authorisation covers also the salts … WebMay 10, 2013 · The EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) reevaluated the hazard potential of phenol and lowered the TDI … charlie\u0027s hair shop
Scientific Opinion on the safety and efficacy of phenol ... - EFSA
WebJun 30, 2024 · PBTP is used as an antioxidant in plastics, particularly in the phenolic/epoxy resins, and as a chemical intermediate in the production of synthetic resins, varnishes, lacquers, adhesives, paints, as well as some plasticizers and surface active agents. WebJun 29, 2024 · NP/NPEs, also known as nonylphenols and nonylphenol ethoxylates, are nonionic surfactants, or detergent-like substances, with uses that lead to widespread release into aquatic environments. NP/NPEs are highly toxic to aquatic life. Note: EPA’s September 2014 proposed Significant New Use Rule covers only NP/NPEs that are no longer being … WebFeb 15, 2012 · Scientific Opinion on the safety and efficacy of phenol derivatives containing ring-alkyl, ring-alkoxy and side-chains with an oxygenated functional group (chemical group 25) when used as flavourings for all species EFSA Home Publications Scientific Opinion on the safety and efficacy of phenol derivatives containing ring … charlie\u0027s hardware mosinee