Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

378801

Sigma-Aldrich

Calcium fluoride

random crystals, optical grade, 99.99% trace metals basis

Synonym(s):

Fluorite, Fluorspar

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
CaF2
CAS Number:
7789-75-5
Molecular Weight:
78.07
EC Number:
232-188-7
MDL number:
MFCD00010907
UNSPSC Code:
12352302
eCl@ss:
38050110
PubChem Substance ID:
24863582
NACRES:
NA.23

grade

optical grade

Assay

99.99% trace metals basis

form

random crystals

impurities

≤150.0 ppm Trace Metal Analysis

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Hexaamminecobalt(III) chloride 99%

Sigma-Aldrich

481521

Hexaamminecobalt(III) chloride

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
J M ten Cate
European journal of oral sciences, 105(5 Pt 2), 461-465 (1997-12-12)
Low concentrations of fluoride have a beneficial effect on enamel and dentin de- and remineralization. After fluoride treatments, such as topical applications, rinses or dentifrices, salivary fluoride concentrations decrease exponentially in a biphasic manner to very low concentrations within a
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
Lei Cheng et al.
Dental materials : official publication of the Academy of Dental Materials, 28(5), 573-583 (2012-02-10)
Previous studies have developed calcium phosphate and fluoride releasing composites. Other studies have incorporated chlorhexidine (CHX) particles into dental composites. However, CHX has not been incorporated in calcium phosphate and fluoride composites. The objectives of this study were to develop
Guanying Chen et al.
ACS nano, 6(9), 8280-8287 (2012-08-30)
We describe the development of novel and biocompatible core/shell (α-NaYbF(4):Tm(3+))/CaF(2) nanoparticles that exhibit highly efficient NIR(in)-NIR(out) upconversion (UC) for high contrast and deep bioimaging. When excited at ~980 nm, these nanoparticles emit photoluminescence (PL) peaked at ~800 nm. The quantum
View All Related Papers

Articles

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service