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EC number: 214-275-1
CAS number: 1119-34-2
Available data and read-across from L-arginine lead to the conclusion
that the substance has no adverse effects on aquatic organisms. Further
L-arginine-HCl has a low potential to absorb to organic material. Since
L-arginine-HCl is readily biodegradable (its carbon backbone is
mineralised rapidly in aerobic systems), has no potential of
bioaccumulation beyond natural homeostastic concentrations, is not
applied directly to soil and is not expected to be transferred
indirectly to soil in significant quantity via disposal of STP sludges
or aerial deposition, significant exposure of the terrestrial
compartment to L-arginine-HCl is unlikely to occur. Therefore soil is
not expected to be a compartment of concern. The risk to soil dwelling
macroorganisms is negligible. For this reason and in accordance with
REACH Annex IX Section 9.4. column 2 this study does not need to be
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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