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: 308-515-5
CAS number: 98072-60-7
precious metal refining" is a complex metal containing UVCB substance
with wide concentration ranges for each constituent. Each individual
constituent of " Slags, precious metal refining " may contribute (as
'relevant' component) to the UVCB toxicity. With knowledge of the
composition, mineralogical information and knowledge of corresponding
toxicity of the various chemical species, the respective mixture rules
in accordance with Regulation (EC) 1272/2008 are used to calculate the
C&L of " Slags, precious metal refining ".
used to automatically calculate the classification of the UVCB
substance. The calculation tool is based on a database containing the
human and environmental hazard information for each component relevant
for classification. The information on the representative mineralogical
composition (distribution pattern for each constituent of the UVCB
substance) is incorporated into MeClas as well.
derived hazard category (output of MeClas) the corresponding human
health (HH) toxicity value was deduced.
following data were used as input of MeClas:
Classification from individual components according to Annex VI of the
CLP regulation (Regulation (EC) 1272/2008) and the 2nd ATP to this
regulation, unless additional information on self-classification was
Percentage of the components in the UVCB: individual total element
concentrations (percentages based on total substance amount) were
recalculated into percentage of the classified chemical species (i.e.
substance), taking into account the distribution pattern of the
respective element in its present various mineral forms if such
information was available.
described MeClas-based-calculation provides a conservative estimate of
toxicological effects of "Slags, precious metal refining",
derived on basis of the mixture C&L rules set forth in Regulation (EC)
1272/2008 using mineralogical information from a representative/worst
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again