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Section: 6 Minerals and pigments (MP) Page: 196

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Details

IRUG filename:
RMP00196
Data type:
Raman
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Emerald green (from Forbes pigment, mislabeled as Scheele's green), Pigment Green 21 (PG21), CI77410
Chemical/botanical name(s):
Copper acetoarsenite
CAS name:
C.I. Pigment Green 21
Sample source 1:
Forbes Pigment Collection, Harvard University Art Museums
Source location 1:
32 Quincy St, Cambridge, MA, 02138, US
Sample identifier 1:
Mislabeled Scheele's green (Pigment Is Emerald green)
Sample source 2:
Forbes Pigment Collection, Museum of Fine Arts, Boston
Source location 2:
465 Huntington Avenue, Boston, MA, 02115, US
Sample identifier 2:
MFA 9.06.3, Mislabeled Scheele's green (Pigment Is Emerald green)
Color:
Green
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
532
Mode:
Scat
Originating institution name:
Museum of Fine Arts, Boston
Originating institution acronym:
MFAB
Linear formula:
Cu(CH3COO)2 * 3Cu(AsO2)2
CAS registry no:
12002-03-8