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Merck
CN

449717

Calcium fluoride

powder, 99.99% trace metals basis

Synonym(s):

Fluorite, Fluorspar

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About This Item

Empirical Formula (Hill Notation):
CaF2
CAS Number:
7789-75-5
Molecular Weight:
78.07
PubChem Substance ID:
24868503
eCl@ss:
38050110
UNSPSC Code:
12352302
NACRES:
NA.23
EC Number:
232-188-7
MDL number:
MFCD00010907
Assay:
99.99% trace metals basis
Form:
powder

Key Documents

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InChI key

WUKWITHWXAAZEY-UHFFFAOYSA-L

InChI

1S/Ca.2FH/h;2*1H/q+2;;/p-2

SMILES string

F[Ca]F

Quality Level

200

assay

99.99% trace metals basis

form

powder

reaction suitability

core: calcium

impurities

≤150.0 ppm Trace Metal Analysis

bp

2500 °C (lit.)

density

3.18 g/mL at 25 °C (lit.)

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Related Categories

Application


  • Calcium fluoride based multifunctional nanoparticles for multimodal imaging - This study explores the integration of ions in the calcium fluoride lattice for enhanced multimodal imaging applications (M Straßer et al., 2017).

  • Preparation and characterization of calcium fluoride nano particles for dental applications - Discusses the preparation of nano-sized calcium fluoride for use in dental composites, aiming to improve dental fillings (MS Al-Ajely et al., 2018).

  • Optimization of Calcium Fluoride Crystallization Process for Treatment of High-Concentration Fluoride-Containing Semiconductor Industry Wastewater - Examines the optimization of calcium fluoride crystallization for treating industrial wastewater (A Sinharoy et al., 2024).

  • Synergetic strengthening mechanism of ultrasound combined with calcium fluoride towards vanadium extraction from low-grade vanadium-bearing shale - Investigates the effects of combining ultrasound and calcium fluoride on the extraction of vanadium from shale (B Chen et al., 2021).

  • Sulfate Doping Promotes Agglomeration of Calcium Fluoride Crystals - Studies the influence of sulfate doping on the agglomeration of calcium fluoride crystals, important for industrial applications (T Wang et al., 2024).


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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ3260
MKCW7386
MKCS6062
MKCL0591
MKCJ9267

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Australian Journal of Chemistry, 49, 897-897 (1996)
Bioceram. Proc. Int. Symp. Ceram. Med., 7, 279-279 (1994)
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
Jason S Lupoi et al.
Biotechnology for biofuels, 8, 98-98 (2015-07-23)
Slow-degrading, fossil fuel-derived plastics can have deleterious effects on the environment, especially marine ecosystems. The production of bio-based, biodegradable plastics from or in plants can assist in supplanting those manufactured using fossil fuels. Polyhydroxybutyrate (PHB) is one such biodegradable polyester
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
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