ECHA | Authorization requests | 14 April 2021

ECHA invites for Authorization requests on the following substance(s):

ID	Application type	Name	EC Number	CAS Number	Deadline for consultation	Applicant (s)	Use name
0227-01	Review report	Trichlorethylene	201-167-4	79-01-6	04/14/2021	ROQUETTE Frères	Use as a processing aid in the biotransformation of starch to obtain beta-cyclodextrin
0228-01	Initial	Chromium trioxide	215-607-8	1333-82-0	04/14/2021	Eaton SRL; Eaton Automotive Systems sp.zoo	The use of Chromium Trioxide (EC 215-607-8) by Eaton Vehicle Group (Eaton) across two legal entities in the functional chrome plating of engine valves and valve actuation (“lash adjusters”)
0229-01	Review report	Chromium trioxide	215-607-8	1333-82-0	04/14/2021	Volta Energy Solutions Hungary Kft	Industrial formulation of a chromium trioxide solution below 0.1% w / w concentration for the passivation of copper foil used in the manufacture of Lithium Ion Batteries (LiB) for motorized vehicles
0230-01	Initial	4-Nonylphenol, branched and linear, ethoxylated	-	-	04/14/2021	Safran Landing Systems; SOCIETE DE TRAITEMENTS ELECTROLYTIQUES NORMALISES STEN	Industrial use of 4-NPnEO as non-reactive surfactant in the sealing product in sulfuric acid anodization process of aluminum alloy parts of aircraft landing gears

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