Ab initio calculations have been cited to propose that contributions from d orbitals in the shell below the valence shell are responsible. Strontium fluoride precipitated, 99.995% trace metals basis Synonym: Strontium difluoride CAS Number 7783-48-4. Hildenbrand, D.L., First approved in 1921 Source: Strontium fluoride is used as an optical material for a small range of special applications, for example, as an optical coating on lenses and also as a thermoluminescent dosimeter crystal. Its optical properties are intermediate to calcium fluoride and barium fluoride.[5]. No predicted properties have been calculated for this compound. Close Find out more on how we use cookies. Other articles where Strontium fluoride is discussed: optical ceramics: Optical and infrared windows: … (KCl), calcium fluoride (CaF), and strontium fluoride (SrF2) have been used for erosion-resistant infrared radomes, windows for infrared detectors, and infrared laser windows. Information on precautionary measures and the safe use is submitted by the registrant of a substance and the registrant is solely responsible for its accuracy and completeness. The EC or list number is the primary substance identifier used by ECHA. EINECS 232-000-3 The CLP Regulation uses the UN Global Harmonised System (GHS) and European Union Specific Hazard Statements (EUH). It is almost insoluble in water (its Ksp value is approximately 4.33x10-9 at 25 degrees Celsius. If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9. This information is only displayed if the substance is well–defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure. If the substance is covered by more than one CLH entry (e.g. [4], Strontium fluoride is transparent to light in the wavelengths from vacuum ultraviolet (150 nm) to infrared (11 µm). Strontium Fluoride. For a detailed overview on identified uses and environmental releases, please consult the registered substance factsheet. [2], Categories: Fluorides | Strontium compounds | Crystals | Metal halides. What is the Classification and Labelling Inventory? Other release to the environment of this substance is likely to occur from: indoor use and outdoor use resulting in inclusion into or onto a materials (e.g. PubChem Substance ID 24883884 Structure, properties, spectra, suppliers and links for: Strontium(II) fluoride, 7783-48-4. inside a watch) or with very low concentrations considered not to pose risks to human health or the environment. © 2018 by the U.S. Secretary of Commerce Molar mass of SrF2 = 125.6168064 g/mol. MDL number MFCD00011251. This website uses cookies to ensure you get the best experience on our websites. Precautionary statements - describe recommended measures to minimise or prevent adverse effects resulting from exposure to a hazardous product or improper storage or handling of a hazardous product. ECHA organises consultations to get feedback from all interested parties and to gather the widest possible range of scientific information for the regulatory processes. strontium fluoride. It irritates eyes and skin, and is harmful when inhaled or ingested. Other articles where Strontium fluoride is discussed: optical ceramics: Optical and infrared windows: … (KCl), calcium fluoride (CaF), and strontium fluoride (SrF2) have been used for erosion-resistant infrared radomes, windows for infrared detectors, and infrared laser windows. EC Number 232-000-3. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. Continue rinsing. Except where otherwise noted, data are given for materials in their, Ab initio model potential study of the equilibrium geometry of alkaline earth dihalides: MX, Core Distortions and Geometries of the Difluorides and Dihydrides of Ca, Sr, and Ba Bytheway I, Gillespie RJ, Tang TH, Bader RF Inorganic Chemistry, Vol.34, No.9, 2407-2414, 1995, https://web.archive.org/web/20051214052733/http://www.newmet.co.uk/Products/koch/strontium.php, "http://www.crystran.co.uk/strontium-fluoride-srf2.htm", https://en.wikipedia.org/w/index.php?title=Strontium_fluoride&oldid=985559390, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 26 October 2020, at 17:14. Description: ABSCO supplies strontium fluoride as a high purity material in small pieces or as a powder. [F-].[F-]. Product # 3361: Name: Strontium Fluoride: Synonyms: Strontium difluoride, strontium (II) fluoride: Formula: SrF2: Purity: 99.99%: CAS Number: 7783-48-4: Molecular Weight EC Number 232-000-3. Similar to CaF2 and BaF2, SrF2 displays superionic conductivity at elevated temperatures. It does not represent a new labelling, classification or hazard statement, neither reflect other factors that affect the susceptibility of the effects described, such as duration of exposure or substance concentration (e.g. All rights reserved. Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, Compounds with the same molecular formula, Search Google for structures with same skeleton, Slightly soluble in water (11.7mg at 18C/100ml), dilute acids.

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