Experiment
Vis-NIR reflectance spectra of Huy pigments (PIG_0172_A): blocks, powders, plots and painted matters
Sub-Experiment
Powders - grain sizes
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_608), powder with grains < 50 µm
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_601), powder with grains < 160 µm, d=1.01 g/cm3
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_607), powder with grains 100-200 µm
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_606), powder with grains 200-400 µm
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_605), powder with grains > 400 µm
Sub-Experiment
Powders - density
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_601), powder with grains < 160 µm, d=1.37 g/cm3
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_601), powder with grains < 160 µm, d=0.95 g/cm3
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_601), powder with grains < 160 µm, d=1.55 g/cm3
Spectrum
Vis-NIR reflectance spectrum of Huy pigment (PIG_0172_A_601), powder with grains < 160 µm, d=1.93 g/cm3
Atom
- Name
- Iron(III) cation
- IUPAC name
- Iron(3+) cation
- InChI
- InChI=1S/Fe/q+3
- InChI key
- VTLYFUHAOXGGBS-UHFFFAOYSA-N
- CAS number
- 20074-52-6
- Comments
- natural Fe3+ - 91.8% 56Fe3+ + 5.8% 54Fe3+ + 2.1% 57Fe3+ + 0.28% 58Fe3+
- Symbol
- Fe3+
- Formula
- $Fe^{3+}$
- Charge
- 3
- Atomic number Z
- 26
- Molar mass
- 55.845 $g/mol$
- Isotope mixture type
- terrestrial abundance