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Description of key information

Not applicable

Key value for chemical safety assessment

Additional information

L-arginine-HCl is a solid up to temperatures up to ca. 225 °C and decomposes. According to Annex XI, section 2, testing for a specific endpoint can be omitted, if it is technically not possible to conduct the study as a consequence of the properties of the substance. This is the case for the endpoint "viscosity" as L-arginine-HCl is a solid up to high temperatures and decomposes.