In this short piece of article, we will be discussing the potassium fluoride formula, its chemical structure, properties and uses. This section summarises the values related to Henry’s law constant (H) from all registered dossiers for the substance. Displayed is the MOST CONSERVATIVE of the value(s) provided, ranking in the order as below. This compound is used as flux in the smelting of secondary aluminium, to reduce or remove the magnesium content of the melt. Potassium fluoride is made by reacting potassium carbonate with hydrofluoric acid. This reaction can make potassium bifluoride. Supplier LabChem Inc Though the Agency aims to include as many studies as possible in the Brief Profile endpoint study results/summaries, those studies which do not fit the format or miss crucial information (such as measurement conditions) cannot be processed and therefore will not be included on this page. To have more information on impurities relevant to classification you can consult the C&L Inventory entry for the substance, or the disseminated registration dossier. 0000005011 00000 n The CAS number is the substance numerical identifier assigned by the Chemical Abstract Service, a division of the American Chemical Society, to substances registered in the CAS registry database. It’s also added to dental products and some water sources to help strengthen teeth and prevent cavities. Displayed are the RANGES of min – max of the PRIORITISED value(s) within the five highest priority groupings of provided data. Pour density provides substance information on the pour density in grams per millilitre at a temperature measured in °C. This website uses cookies to ensure you get the best experience on our websites. This substance has an industrial use resulting in manufacture of another substance (use of intermediates). Potassium fluoroborate salts are used as components of fluxing and plating, as catalysts, in flame-retardant manufacture, in metal treatment; grain refining agents; as active fillers in resin bonded abrasives; in electrolytic generation of boron, preparation of glazing frits. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. LC50 for freshwater algae provides substance information on the substance’s lethal concentration for 50% of the freshwater algae in the test, displayed in generally milligram per litre. 2(b)(i) - Hazardous Agents, Cosmetic Products Regulation, Annex III - Restricted Substances, EU Ecolabels - Restrictions for Hazardous Substances/Mixtures, Inland Transport of Dangerous Goods Directive, Annex III - ADN, Inland Transport of Dangerous Goods Directive, Annex I - ADR, Inland Transport of Dangerous Goods Directive, Annex II - RID, Workplace Signs - minimum requirements & signs on containers and pipes, Waste Framework Directive, Annex III - Waste - Hazardous Properties, Physical, Biological and Chemical Agents & Processes and Work. Pow provides substance information on the partition coefficient type Pow at a temperature measured in °C and acidity in pH. 0000007263 00000 n It is used in etching glass, as a preservative, and as an insecticide. It can be used to add fluoride … Product Name Potassium fluoride, 40 wt.% on alumina Cat No. EC50/LC50 for marine water plants provides substance information on the substance’s effect concentration or lethal concentration for 50% of the marine water algae in the test, generally displayed in milligram per litre. The goal of CLP is to make sure that hazards presented by chemicals are clearly communicated to workers and consumers in the European Union through a system of classifying and labelling of chemicals. PBT properties are derived from REACH registered substances dossiers. This reaction can make potassium bifluoride. 24AFHPM2778R1ZO. Please see the endpoint help sections for more specific information on the sections or see the ‘Scientific properties’ header for a more complete overview. The five highest priority groupings of provided data are displayed in milligram per litre or molar per litre. EC10 / LC10 or NOEC for microorganisms provides substance information on the substance’s effect concentration/lethal concentration for 10% of the tested microorganisms or the no observed effect concentration for microorganisms. Uses. No automatically processable data submitted. 0000019066 00000 n Use: Potassium Fluoride is a water insoluble Potassium source for use in oxygen-sensitive applications, such as metal production. Additionally, if registrants select ‘other’ as a unit of measure for pressure, the measurement conditions (and therefore the study results) cannot be processed in the Brief Profile. This section summarises the values related to the screening tests for biodegradation in water from all registered dossiers for the substance. Displayed are the RANGES of min – max of the PRIORITISED value(s) within the five highest priority groupings of provided data. The percentage is based on the count of values provided. Exposure Potential Oxidation reduction potential in mV provides substance information on the substance’s oxidation reduction measured in millivolts at a temperature measured in °C. If so, the data provided is not processed for the Brief Profile. ECHA has no public registered data indicating whether or into which articles the substance might have been processed. If so, the data provided is not processed in the Brief Profile. Prioritization by the dose descriptor type: Displayed in all cases is the MOST CONSERVATIVE of the value(s) provided, ranking in the order as above, i.e. Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance causes serious eye damage. Potassium Silicofluoride is a water insoluble Silicon source for use in oxygen-sensitive applications, such as metal production. Displayed are the RANGES of min – max of the PRIORITISED value(s) within the five highest priority groupings of provided data. If the substance is classified under more than one CLH entry (e.g. Zirconium Potassium Fluorideis a colorless, sand-like powder. If such information is available in ECHA’s database and is it not claimed confidential, the molecular formula and molecular structure will be displayed here. Registrant can provide information on the long and acute/short term exposure for both systemic and local effects of inhalation exposure of workers and/or general population by selecting one of the following hazard assessment conclusions: Prioritisation of display occurs based on the order above. Get contact details & address of companies manufacturing and supplying Potassium Zirconium Fluoride, 16923-95-8 across India. The substance identifiers – if available and not claimed confidential – displayed in the ’Substance identity’ section of the Brief Profile are: In addition, information on the type of substance, origin, number and type of registered compositions and other places where the substance is listed are displayed in this section. Nam ante ipsum, suscipit non sapien nec, congue consequat ante. After hydrogen fluoride, KF is the primary source of the fluoride ion for applications in manufacturing and in chemistry. Unlike the pictograms in the ‘Classification and Labelling’ section, these icons are not determined by any legislative procedure and have the sole purpose of being informative in the context of InfoCards and Brief Profiles. Thirdly the display of data is prioritised by units . Potassium Fluoride CAS RN: 7789-23-3 Major Uses. the level of agreement, in substance classification between the REACH registrants (dark blue bar) and CLP notifiers (light blue bar), as well as between the notified classifications and the approved harmonised classification. Log Koc at 20°C provides substance information on the substance’s log Koc adsorption at a temperature 20 °C. The Agency thus cannot guarantee the correctness of the information displayed. Potassium fluoride is used to frost and etch glass, as in the manufacture of some optical glasses, and to make insecticides, pesticides, and disinfectants. ECHA has no data from registration dossiers on the precautionary measures for using this substance. The IUPAC nomenclature is a systematic way of naming chemical substances, both organic and inorganic. See information under ‘Applicant’s summary and conclusion – interpretation of results (oral)’. See information under ‘Applicant’s summary and conclusion – interpretation of results (oral)’. Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)The REACH Regulation (1907/2006) entered into force on 1 June 2007. This section provides ecotoxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. Potassium or sodium fluoride is added to iodized salt until the fluoride concentration reaches 250 mg/kg. This main layer contains sublayers for the chemical formula, atom connections and hydrogen atoms. 0000021735 00000 n KF is the molecular formula of potassium fluoride. Vestibulum tincidunt ultricies libero quis mollis. Potassium Fluoride is a water insoluble Potassium source for use in oxygen-sensitive applications, such as metal production. This section displays all the public names and other identifiers available in ECHA's databases for the substance. The date of the last update corresponds to the publication date of the Brief Profile and not necessarily to the date in which the update occurred in the source data (registered dossiers, the C&L Inventory or a regulatory process). Get contact details & address of companies manufacturing and supplying Potassium Fluoride… Product name : Potassium Fluoride (A nhydrous) CAS-No. This substance is used in the following products: laboratory chemicals, welding & soldering products and pH regulators and water treatment products. Registrants can register their substance explosiveness as: This section summarises the oxidising values from all registered dossiers for the substance. EC10 / LC10 or NOEC for marine fish provides substance information on the substance’s effect concentration/lethal concentration for 10% of the tested freshwater fish or the no observed effect concentration. Harmonised classifications (√ - check mark). Koc at 20°C provides substance information on the substance’s Koc adsorption at a temperature 20 °C. The clinical application of this material has been limited by staining associated with both teeth and restorative materials. This section summarises the values related to toxicity to soil macroorganisms (except arthropods) from all registered dossiers for the substance. For readability purposes, only the pictograms, signal words and hazard statements referred to in more than 5% of the notifications under CLP are displayed. When more than one numerical result is available per endpoint the count is displayed between square brackets. This section provides information on the derived no- or minimal effect level (DN(M)EL), the level of exposure above which a human should not be exposed to a substance. Potassium Silicofluoride is a water insoluble Silicon source for use in oxygen-sensitive applications, such as metal production. Candidate List – indicates if the substance is included in the candidate list of substances of very high concern (SVHCs). See the official IUPAC website for more information on the International Union of Pure and Applied Chemistry. Please note that when more than one summary is provided, PNEC values may refer to constituents of the substance and not to the substance as a whole. NACRES NA.21 Information in the guidance on safe use section consists of recommendations by a substance registrant(s) on the proper use of the substance in various situations. This substance is used in the following activities or processes at workplace: laboratory work, hot work operations with metals (e.g. Recommended use : Laboratory chemicals Restrictions on use : Not for food, drug or household use The Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. Data is generally displayed in milligrams per kilogram sediment (dry weight) or in milligram per litre. Values are presented in (nano/ micro/milli)gram per litre and/or (nano/ micro/milli)molar per litre. 1.2), Fire and minor blast and/or projection hazard, but not a mass explosion hazard (Div. For substance’s physical state at 20°C and 1013 hPa, registrants can classify their substance as: This section provides an overview of the type of study records behind the presented results and – if applicable - data–waving justifications. Biodegradation in water - screening tests, Biodegradation in water & sediment - simulation tests. Registrants can choose from the following picklist endpoint conclusions: Inhalation route provides substance information on the substance’s acute toxicity via the inhalation route. Dissociating Properties provides substance information by picklist values: Dissociation Constant provides numerical substance information on the substance’s dissociation constant values at a temperature measured in °C. In this short piece of article, we will be discussing the potassium fluoride formula, its chemical structure, properties and uses. If more than one value is found for this section, the range of min-max values will be displayed here. Short-term EC50 or LC50 for terrestrial plants provides substance information on the substance’s effect concentration or lethal concentration (short term) for 50% of the terrestrial plants in the test, generally displayed in milligram per kilo soil (dry weight). Fusce eget lorem sed purus tempus blandit. 0000004225 00000 n Different compositions or impurity profiles often lead to different classifications. If more than one result is available per endpoint, the range of results (min-max) and range of experimental conditions will be presented (RANGE method). Data is generally displayed in milligrams per kilogram in the case of soil (dry/wet weight), or gram per hectare. Short–term toxicity to aquatic invertebrates, Long–term toxicity to aquatic invertebrates, Toxicity to aquatic algae and cyanobacteria, Toxicity to aquatic plants other than algae, Endocrine disruptor testing in aquatic vertebrates - in vivo, Toxicity to terrestrial macroorganisms except arthropods. The % is based on count of values provided. Important information. Applicant’s summary and conclusion – Interpretation of results (dermal). If more than one value is available, results are displayed as concatenated distinct values, ordered from most to least commonly provided, with the percentage of provided values appended. Fluoride-Neon. If so, the data provided is not processed for the Brief Profile. USES: Common saltfluoridation. pH provides substance information on the substance’s acidity level measured in pH at a temperature measured in °C and a concentration measured in (milli)grams per litre. 215–540–4, is covered by three harmonisations – 005–011–00–4; 005–011–01–1; 005–011–02–9), CLH information cannot be displayed in the Brief Profile as the differences between the CLH classifications require manual verification. The source of the information is mentioned in the introductory sentence of the hazard statement. All data remain the property of its respective owners.Note that the brief profile is an automatically generated summary and that not all available data may be displayed. Release to the environment of this substance can occur from industrial use: formulation of mixtures. This substance is used for the manufacture of: fabricated metal products. : AC390810000; AC390810250; AC390811000 Synonyms No information available Recommended Use Laboratory chemicals. Data is generally displayed in milligram per kilo bodyweight. Data for workers – eye exposure provides information on the substance’s hazard assessment conclusions regarding eye exposure (for workers). Release to the environment of this substance can occur from industrial use: as processing aid, as an intermediate step in further manufacturing of another substance (use of intermediates) and in processing aids at industrial sites. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Note: Registrants can also select ‘other’ as the test species, dose descriptor type and/or the unit of measure. If more than one DNEL/DMEL is available the most conservative (i.e. In most cases, impurities constitute less than 10% of the substance. Molecular Weight 58.10 . Potassium Fluoride - chemical structure, common uses, and safety. Solubility in organic solvents / fat solubility. test not applicable because organic peroxide. 24 29 The following properties have been highlighted as critical: The substance properties displayed in this section (with the exception of PBT properties) are derived from harmonised classification and labelling (CLH) and/or REACH registered dossier information. %%EOF The light blue bar illustrates the percentage of matching substance classifications provided by manufacturers and importers in CLP notifications. Half-life in soil provides substance information on the substance’s half-life in water in seconds/minutes/hours/days/weeks/months/years at a temperature measured in °C. Biocidal product authorisation – indicates if authorised biocidal products exist which use this substance as an active ingredient. The % is based on count of values provided. Molecular Weight 58.10 . If a threshold is derived, the type of hazard assessment conclusion is displayed and the registered threshold is reported in (nano/micro/milli)gram per cubic metre. The ‘Regulatory context’ section provides an overview of the regulatory activities that are related to the substance. Critical property indentification: Where less than 90% of the notifiers provide the same classification to derive the critical property, the border of this critical property icon is displayed as dashed. Registrants can register their substance explosiveness as: Explosiveness. This section displays the values related to acute toxicity from all registered dossiers for the substance. Please use one of the following formats to cite this article in your essay, paper or report: APA. Registrants can identify the origin of their substance as being: If more than one type of substance is registered, both types will be displayed. Note: Registrants can also select ‘other’ as the picklist conclusion. Values are generally displayed in milligram per litre. RST is the consecutive number of the substance in the series ABC. There are four methods to aggregate and summarise data, depending on the available data and endpoint. Dermal route provides substance information on the substance’s acute toxicity via the dermal route. EC10 / LC10 or NOEC for freshwater fish provides substance information on the substance’s effect concentration/lethal concentration for 10% of the tested freshwater fish or the no observed effect concentration. Fluoride is commonly used in dentistry to strengthen enamel, which is the outer layer of your teeth. The structure is a computer generated visualisation of the molecular structure derived from the InChI character string. Recommended use and restrictions on use . It may, for example, originate from the starting materials or be the result of secondary or incomplete reactions during the production process. Fluoride is found naturally in soil, water, and foods. Hazard to aquatic organisms provides information on the substance’s hazard assessment conclusion regarding aquatic organisms. : 7789-23-3. Displayed are the RANGES of min – max of the PRIORITISED value(s) within the five highest priority groupings of provided data. Potassium Fluoride Uses [2,3]. Short-term EC50 or LC50 for soil microorganisms provides substance information on the substance’s effect concentration or lethal concentration (short term) for 50% of soil microorganisms in the test, generally displayed in milligram per kilo soil (dry weight). Hazard statements were adapted to improve readability and may not correspond textually to the hazard statements codes description in the European Union Specific Hazard Statements (EUH) or, The (√- check mark)-icon indicates the classification is defined under. This section summarises the boiling point values from all registered dossiers for the substance. Applicant’s summary and conclusion – Interpretation of results. The regulation aims improve the protection of human health and the environment from the risks that can be posed by chemicals, while enhancing the competitiveness of the EU chemical industry. This section summarises the values related to aquatic/sediment bioaccumulation in all registered dossiers for the substance. Please note that the information provided in the free-text fields is not published in the brief profiles. Water solubility provides substance information on the substance’s solubility in water in grams per litre at a temperature measured in °C. The quality and correctness of the information remains the responsibility of the data submitter. Profiles often lead to different classifications mammalian screening from all registered dossiers for the potassium fluoride uses Profile abbreviated. Time of generation, prefixes, suffixes and infixes are used in health applications fluorosilicates, although HF more! 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S bod5/cod ratio provides substance information on the substance glass due to the substance ’ s flammability as explosiveness... Made for further regulatory action regarding the substance appears in ECHA 's regulatory and... Result in an update of the prioritised value ( s ) within the five highest priority picklist.... Evaluation – indicated if the substance as manufactured necessarily reflect the registered tonnage band calculation please the. Two ions together to complete the Lewis structure for KF ), registrations!