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Merck
CN

01905

Calcium fluoride

natural, ≥95%, powder

Synonym(s):

Fluorite, Fluorspar

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About This Item

Empirical Formula (Hill Notation):
CaF2
CAS Number:
Molecular Weight:
78.07
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
232-188-7
MDL number:
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assay

≥95%

form

powder

quality

natural

loss

≤0.1% loss on drying, 105°C

bp

2500 °C (lit.)

density

3.18 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤1000 mg/kg

cation traces

As: ≤20 mg/kg

storage temp.

−20°C

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

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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G Rølla
Acta odontologica Scandinavica, 46(6), 341-345 (1988-12-01)
The literature concerning the formation and stability of CaF2 in the oral environment is reviewed. In early work the CaF2 formed during topical application with fluoride was assumed to be beneficial. It was suggested that it could protect the enamel
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
Michael D Weir et al.
Dental materials : official publication of the Academy of Dental Materials, 28(6), 642-652 (2012-03-21)
Fluoride (F) releasing dental restoratives are promising to promote remineralization and combat caries. The objectives of this study were to develop nanocomposite containing calcium fluoride nanoparticles (nCaF(2)), and to investigate the long-term mechanical durability including wear, thermal-cycling and long-term water-aging



Global Trade Item Number

SKUGTIN
01905-1G-F04061826661260
01905-250MG-F04061838611406