Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 308-765-5 | CAS number: 98246-91-4 Product obtained and separated during the melting of nickel and other non-ferrous metals containing raw materials. Consists primarily of antimonides and arsenides of copper and nickel.
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
Nickel speiss, as measured by the flask method is very slightly soluble in cold water.
Key value for chemical safety assessment
Additional information
To investigate the water solubility of Nickel speiss, the flask method was used. Six samples were prepared, each of which contained approx. 500 mg of the test item in 20.0 ml water. The samples were shaken at 30 °C for 72 h, 96 h and 120 h, respectively, then equilibrated at 20 ± 0.5 °C for 4 h and filtrated (0.45 μm). The concentration of Nickel speiss in the clear aqueous phase of the samples was analysed by ICP-OES. Based on the outcome of this key study Nickel speiss is very slightly soluble in cold water.
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.
