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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
215-693-7
EC name:
Lead sulfochromate yellow
CAS number:
1344-37-2
Description:
This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77603.
CAS number:
1344-37-2
Synonyms
Names:
AICS listed
C.I. Pigment Yellow
CHINA listed
Color Index Number 77603
DSL listed
ECL listed
EINECS listed
ENCS listed
PICCS listed
TSCA listed
Identifier:
other: Molecular formula
Pb(Cr,S)O4
Identifier:
other: Molecular formula
Pb(CrS)O4

Molecular and structural information

Molecular formula:
Pb (Cr,S) O4
Molecular weight:
355.25
SMILES notation:
[O-][S](=O)(=O)[O-].[O-][Cr](=O)(=O)[O-].[Pb++].[Pb++]
InChl:
not available
Structural formula:
Chemical structure

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