202959
Calcium fluoride
99.99%
Synonym(s):
Fluorite, Fluorspar
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About This Item
Empirical Formula (Hill Notation):
CaF2
CAS Number:
Molecular Weight:
78.07
EC Number:
232-188-7
UNSPSC Code:
12352200
MDL number:
assay
99.99%
bp
2500 °C (lit.)
density
3.18 g/mL at 25 °C (lit.)
SMILES string
F[Ca]F
InChI
1S/Ca.2FH/h;2*1H/q+2;;/p-2
InChI key
WUKWITHWXAAZEY-UHFFFAOYSA-L
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Willem Van den Heuvel et al.
Physical review letters, 109(7), 073001-073001 (2012-09-26)
We present a theory of nuclear magnetic resonance shielding tensors for electronic states with arbitrary degeneracy. The shieldings are here expressed in terms of generalized Zeeman (g((k))) and hyperfine (A((k))) tensors, of all ranks k allowed by the size of
Adchara Padermshoke et al.
Applied spectroscopy, 66(6), 711-718 (2012-06-27)
A novel SiO(2)-deposited CaF(2) (SiO(2)/CaF(2)) substrate for measuring vibrational sum-frequency generation (SFG) spectra of silane-based chemisorbed monolayers in aqueous media has been developed. The substrate is suitable for silanization and transparent over a broad range of the infrared (IR) probe.
Yunlu Dai et al.
Biomaterials, 33(8), 2583-2592 (2011-12-27)
In this study, we design a controlled release system based on CaF(2):Ce(3+)/Tb(3+)-poly(acrylic acid) (PAA) composite microspheres, which were fabricated by filling the pH-responsive PAA inside CaF(2):Ce(3+)/Tb(3+) hollow spheres via photopolymerization route. The CaF(2):Ce(3+)/Tb(3+) hollow spheres prepared by hydrothermal route possess