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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

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Reference substances

Reference substances

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IUPAC name:
Insoluble lead-containing residue after leaching of zinc bearing materials in acidic sulfate solutions

Inventory

EC number:
293-314-4
EC name:
Leach residues, zinc ore, lead-contg.
CAS number:
91053-49-5
Description:
Insoluble substance obtained during dissolution of zinc ores or concentrate in sulfuric acid for the production of zinc sulfate solutions after physical separation such as flotation and filtration.
CAS number:
91053-49-5
Synonyms
Names:
Concentrado Plomo-Plata
Silver concentrate
Identifier:
IUPAC name
Leach residues, zinc ore, lead-contg.
Identifier:
IUPAC name
Not available

Molecular and structural information

Related substances

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Identifier:
EC name
Identity:
Leach residues, zinc ore-calcine
Identifier:
EC number
Identity:
273-766-9
Identifier:
CAS number
Identity:
69012-70-0