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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:
IUPAC name:
Chromium tin calcium silicon sphene

Inventory

EC number:
269-073-6
EC name:
Chrome tin pink sphene
CAS number:
68187-12-2
Description:
This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77301.
CAS number:
68187-12-2
Synonyms
Names:
Identifier:
EC name
Chrome tin pink sphene
Identifier:
EC number
269-073-6
Identifier:
IUPAC name
Chrome tin pink sphene
Identifier:
Colour Index
C.I.77301; Pgment Red 233
Identifier:
Colour Index
Colour Index™ Constitution Number: C.I. 77301 Colour Index™ Generic Name: C.I. Pigment red 233
Identifier:
other: Molecular formula
Ca(Sn, Cr)SiO5

Molecular and structural information

Molecular formula:
Ca(x)Cr(y)Sn(1-y)SiO5 0,7<=x<=1,0 0
Molecular weight:
ca. 264.8
Structural formula:
Chemical structure

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