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Calcium fluoride, Puratronic™, 99.985% (metals basis)

Product Code. 11390919
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Product Code. 11390919 Supplier Thermo Scientific Alfa Aesar Supplier No. 010681.09
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Estimated Shipment: 25-11-2026
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Description

CAS: 7789-75-5 | CaF2 | 78.08 g/mol

Calcium fluoride is used to manufacture optical components such as windows and lenses, used in thermal imaging systems, spectroscopy, and excimer lasers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7789-75-5
Molecular Formula CaF2
Molecular Weight (g/mol) 78.08
MDL Number MFCD00010907
InChI Key WUKWITHWXAAZEY-UHFFFAOYSA-L
Synonym calcium fluoride, kalziumfluorid, kalziumdifluorid, calcium 2+ difluoride, acmc-1bk0c, ksc377c5h, calcium fluoride 100g, calcium fluoride,optical grade
PubChem CID 84512
ChEBI CHEBI:35437
SMILES [F-].[F-].[Ca++]

Tekniske data

Boiling Point ∼2500°C
Melting Point 1403°C
Color White
Physical Form Powder
Quantity 10 g
Odor Odorless
Refractive Index 1.434
Sensitivity Hygroscopic
Density 3.18 g/mL
Merck Index 14,1667
Solubility Information Soluble in water (slightly).
IUPAC Name calcium difluoride
Formula Weight 78.08
Percent Purity 99.985%
Grade Puratronic
Assay (metals basis)
Chemical Name or Material Calcium fluoride
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RUO – Research Use Only

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