If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
449717
Calcium fluoride
anhydrous, powder, 99.99% trace metals basis
Greener Alternative
Synonym(s):
Fluorite, Fluorspar
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $123.00 |
25 g | Check Cart for Availability | $466.00 |
About This Item
Quality Segment
grade
anhydrous
assay
99.99% trace metals basis
form
powder
reaction suitability
core: calcium
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
≤150.0 ppm Trace Metal Analysis
bp
2500 °C (lit.)
density
3.18 g/mL at 25 °C (lit.)
greener alternative category
SMILES string
F[Ca]F
InChI
1S/Ca.2FH/h;2*1H/q+2;;/p-2
InChI key
WUKWITHWXAAZEY-UHFFFAOYSA-L
General description
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).
1 of 1
This Item | |||
|---|---|---|---|
| description anhydrous, powder, 99.99% trace metals basis | description ≥99.95% trace metals basis | description ≥99.9% trace metals basis | description 99.9% trace metals basis |
| form powder | form powder | form powder | form powder |
| assay 99.99% trace metals basis | assay ≥99.95% trace metals basis | assay ≥99.9% trace metals basis | assay 99.9% trace metals basis |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| grade anhydrous | grade - | grade - | grade - |
| impurities ≤150.0 ppm Trace Metal Analysis | impurities ≤500.0 ppm Trace Metal Analysis | impurities ≤1000.0 ppm Trace Metal Analysis | impurities ≤1500.0 ppm Trace Metal Analysis |
| density 3.18 g/mL at 25 °C (lit.) | density 3.98 g/mL at 25 °C (lit.) | density 5.852 g/mL at 25 °C (lit.) | density 3.54 g/mL at 25 °C (lit.) |
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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
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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