Color developing agent Bisphenol S

BPS-4'-dihydroxydiphenylsulfonePolymer Materials of Bisphenol S,Raw Material Solid Polycarbonate,Raw material Of Thermal Sensitive Material,Raw Material Of Epoxy Resin,Surfactant For Daily Use,Organic Intermediate Bisphenol S.Bisphenol S (BPS) is a color developing agent commonly used in thermal paper. Thermal paper is a type of paper that is coated with a chemical layer containing colorless dyes and a color developer. When heat is applied to the paper, the color developer reacts with the dyes, causing them to change color and create the desired image or text.

The new kinetic data support that BPS is rapidly metabolised and eliminated from rats.Based solely on the studies above, .EFSA concluded that the lowest NOAEL of 20 mg/kg bw per day from the EOGRTS neither affects the current SML for BPS-Bis(4-hydroxyphenyl) sulfone of 0.05 mg/kg food nor BPS current authorisation under Regulation (EU) No 10/2011. EFSA is nonetheless aware that other toxicological studies have been published since BPS authorisation.This report does not take into consideration the full toxicological dataset available for this compound.EFSA recommends the collection of data on the use of BPS in plastic FCM and on its occurrence and migration intofoodin the context of its possible use as an alternative to bisphenol A (BPA).