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449717

Calcium fluoride

anhydrous, powder, 99.99% trace metals basis

Cechy związane ze zrównoważonym rozwojem

Synonim(y):

Fluorite, Fluorspar

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Rozmiar/SKUDostępnośćCena netto
5 g
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
490,00 zł
25 g
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
1920,00 zł

Informacje o tej pozycji

Wzór empiryczny (zapis Hilla):
CaF2
Numer CAS:
Masa cząsteczkowa:
78.07
PubChem Substance ID:
eCl@ss:
38050110
UNSPSC Code:
12352302
NACRES:
NA.23
EC Number:
232-188-7
MDL number:
Assay:
99.99% trace metals basis
Grade:
anhydrous
Form:
powder

490,00 zł


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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

Sustainability features

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

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used with lanthanide ions to convert photon energy in solar cells, promoting energy efficiency. Click here for more information.

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).


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NIST180944335
Fluorspar NIST® SRM® 180, high grade

NIST180

Fluorspar

Calcium fluoride anhydrous, powder, free-flowing, Redi-Dri™, 99.99% trace metals basis

944335

Calcium fluoride

description

anhydrous, powder, 99.99% trace metals basis

description

NIST® SRM® 180, high grade

description

anhydrous, powder, free-flowing, Redi-Dri™, 99.99% trace metals basis

form

powder

form

-

form

powder

assay

99.99% trace metals basis

assay

-

assay

99.99% trace metals basis

Quality Level

200

Quality Level

-

Quality Level

200

grade

anhydrous

grade

certified reference material

grade

anhydrous

impurities

≤150.0 ppm Trace Metal Analysis

impurities

-

impurities

<150.0 ppm (trace metals analysis)

density

3.18 g/mL at 25 °C (lit.)

density

3.18 g/mL at 25 °C (lit.)

density

3.18 g/cm3 at 25 °C (lit.), 3.18 g/mL at 25 °C (lit.)


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Klasa składowania

11 - Combustible Solids

Co się dzieje?

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

PPE (środki ochrony indywidualnej)

dust mask type N95 (US), Eyeshields, Gloves



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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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