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Interactive IRUG Spectrum

Section: 6 Minerals and pigments (MP) Page: 62

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Details

IRUG filename:
RMP00062
Data type:
Raman
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Lemon yellow, barium chromate, Pigment Yellow 31 (PY31), CI77103
Chemical/botanical name(s):
Barium chromium oxide
CAS name:
Chromic acid (H2CrO4), barium salt (1:1)
Sample source 1:
L. Cornelissen & Son Ltd.
Source location 1:
London, UK
Sample identifier 1:
Lemon yellow
Color:
Yellow
Age:
4, yrs., approximately
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
1064
Mode:
Scat
Originating institution name:
Victoria and Albert Museum
Originating institution acronym:
V&A
Molecular formula:
Ba Cr O4
Linear formula:
BaCrO4
CAS registry no:
10294-40-3