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EC number: 294-409-3
CAS number: 91722-09-7
Substance formed during processing of liquid steel or during production of iron castings. Consists primarily of fused silicates and trace elements as oxides as well as trace of alloying elements.
In regard to the cover layer, the L/S (liquid/solid) is 16.7 L/kg, in
regard to the filter layer the L/S is 44.4 L/kg. According to the
Landesumweltamt Nordrhein-Westfalen (Environmental Agency of the German
Federal State of Northrhine-Westphalia, Merkblaetter Nr. 7,
Anforderungen an die Verwendung von Stahlwerksschlacken im Wasserbau,
5 slags, steelmaking, converter (BOS) were
used as a construction material in hydraulic engineering for channel
embarkment. As slags have high pH values when leached under laboratory
conditions, the pH was monitored before, during and after the
construction works. Although the L/S (liquid/solid) was as low as 16.7,
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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