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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Identification

Display Name:
Calcines, lead-zinc ore conc.
EC Number:
305-411-1
EC Name:
Calcines, lead-zinc ore conc.
CAS Number:
94551-62-9
IUPAC Name:
Product of the reaction of zinc & lead ore concentrates wit air at high temperature, consisting mainly of ZnO, ZnFeO2, PbO-PbSO4, a composite of metallic oxides and some residual sulfides and sulphates

Type of Substance

Composition:
UVCB
Origin:
inorganic

Substance Identifiers

Compositions

Boundary Composition(s)

Legal Entity Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Zinc
EC Number:
231-175-3
EC Name:
Zinc
CAS Number:
7440-66-6
Molecular formula:
Zn
IUPAC Name:
zinc
Constituent 2
Chemical structure
Reference substance name:
Lead
EC Number:
231-100-4
EC Name:
Lead
CAS Number:
7439-92-1
Molecular formula:
Pb
IUPAC Name:
Lead
Constituent 3
Chemical structure
Reference substance name:
Silicon dioxide
EC Number:
231-545-4
EC Name:
Silicon dioxide
CAS Number:
7631-86-9
Molecular formula:
O2Si
IUPAC Name:
dioxosilane
Constituent 4
Chemical structure
Reference substance name:
Iron
EC Number:
231-096-4
EC Name:
Iron
CAS Number:
7439-89-6
Molecular formula:
Fe
IUPAC Name:
iron(2+)
Constituent 5
Chemical structure
Reference substance name:
Calcium oxide
EC Number:
215-138-9
EC Name:
Calcium oxide
CAS Number:
1305-78-8
Molecular formula:
CaO
IUPAC Name:
oxocalcium
Constituent 6
Chemical structure
Reference substance name:
Cadmium
EC Number:
231-152-8
EC Name:
Cadmium
CAS Number:
7440-43-9
Molecular formula:
Cd
IUPAC Name:
cadmium

Composition(s) generated upon use

Other types of composition(s)