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EC number: 922-670-1 | CAS number: -
The calculated classification via Additivity method (lower Tier Arche CLP Tool) resulted in a classification "Acute (inhalation) Category 4 H332" (driven mainly by Arsenic) for the UVCB substance (toxicity of all metal constituents > 1% w/w is known, from 1st ATP CLP + all assessed metals).
Based on this result, the related criteria provided the estimated value for acute (inhalation, vapours) toxicity: 10 < Acute Toxicity Estimate < or equal 20 (mg/l)
The study provided a conservative estimate of the Acute (inhalation) toxicity, derived on basis of the Classification outcome (Mixture toxicity rules, acute inhalation toxicity category 4) from a (worst case, max across industry) Sulfuric acid, waste gas cooling and cleaning, copper smelting as defined in IUCLID section 1.2/1.4/4.23. The result is applicable to all Sulfuric acid, waste gas cooling and cleaning, copper smelting
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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