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Topic: Silver(I) fluoride

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	hydrogen fluoride - HighBeam Encyclopedia
		hydrogen fluoride chemical compound, HF, a colorless, fuming liquid or colorless gas that boils at 19.54°C. It is miscible with water and is soluble in benzene, toluene, and concentrated sulfuric acid.
		Hydrofluoric acid is a water solution of hydrogen fluoride; hydrofluoric acid containing 35.35% hydrogen fluoride by weight is an azeotrope with a constant boiling point of 120°C. Whether gaseous, liquid, or in solution, hydrogen fluoride is a dangerous chemical and must be handled with caution, since it attacks the skin and other tissue.
		Hydrogen fluoride is produced commercially by heating purified fluorspar (calcium fluoride) with concentrated sulfuric acid to produce the gas, which may be condensed by cooling or dissolved in water.
	www.encyclopedia.com /doc/1E1-hydrogn-fl.html (412 words)

	Fluoride intake and sky-rocketing fluorosis rates (Site not responding. Last check: 2007-10-10)
		Fluoride also has been used for the treatment of osteoporosis, but much still remains to be learned about maximizing the benefit and minimizing the risk of fluoride when used as a public health measure.
		Fluoride supplementation under the daily control of a parent or child is not recommended because of the difficulty in maintaining regular compliance and the risk of fluorosis.
		Fluoride supplements are a risk factor for dental fluorosis, though their contribution to the increase in fluorosis prevalence is less than that of water fluoridation and fluoridated dentifrices because of their more limited and shorter use.
	www.fluoridation.com /flteeth.htm (10131 words)

	Dentists have two main ways of applying Fluoride topically to your teeth
		In view of the possibility that lower strength solutions of silver fluoride (1‑4%) may be just as effective as 40% in 'arresting' deep caries, testing should focus on such solutions, particularly as the potential for toxicity from their fluoride content would be reduced by a factor of 10‑40.
		If half the fluoride that is released from AgF deposited in a carious cavity that extends close to a pulp horn can enter the systemic circulation via the dental pulp, then a patient who has had four teeth treated at the one sitting could receive in the order of 4 mg of fluoride systemically.
		Fluoride levels in such solutions would be in the order of ppm, with a corresponding decrease in the risk of toxic effects due to ingestion of excessive quantities of fluoride.
	www.zip.com.au /~rgammal/FlurideSilverADAJ.htm (1535 words)

	Silver(I) fluoride - Wikipedia, the free encyclopedia
		Silver(I) fluoride (AgF), also known as argentous fluoride and silver monofluoride, is a compound of silver and fluorine.
		AgF is made from silver(I) carbonate and hydrofluoric acid.
		Silver(I) fluoride finds most application in organofluorine chemistry for addition of fluoride across multiple bonds.
	en.wikipedia.org /wiki/Silver(I)_fluoride (190 words)

	Johnson Dental & Image Center
		Fluoride is a compound of the element fluorine, which is found universally throughout nature in water, soil, air and in most foods.
		Fluoride is absorbed easily into the tooth enamel, especially in children's growing teeth.
		Once teeth are developed, fluoride makes the entire tooth structure more resistant to decay and promotes remineralization, which aids in repairing early decay before the damage is visible.
	www.murraydental.com /faqs-procedures.html (579 words)

	Silver - LoveToKnow 1911 (Site not responding. Last check: 2007-10-10)
		Silver iodide is dimorphous; at ordinary temperatures the stable form is hexagonal; on heating to about 138° the colour changes from deep yellow to yellowish-white with the formation of cubic crystals.
		Silver fluoride, AgF, is obtained as quadratic octahedra, with one molecule of water, by dissolving the oxide or carbonate in hydrofluoric acid.
		It is deliquescent, and dissolves in half its weight of water to form a strongly alkaline liquid.
	www.1911encyclopedia.org /Silver (6865 words)

	1986 Fluoride Abstracts. Part 2. Fluoride Action Network Pesticide Project.
		Fluoride-containing dentifrices are an important source of topical fluoride, but it is essential that parents be aware of the danger of excessive fluoride intake and that they teach their children to avoid swallowing toothpaste.
		Fluoride concentration in a number of samples, collected over a prolonged period, have been determined using a fluoride ion-selective electrode measuring system and the fluroide dispersal capacity of each channel has been assessed.
		Fluoride increased in blood serum and in urine of workers professionally exposed to it, 16.69 µmol/l and 3.574 mg respectively.
	www.fluoridealert.org /pesticides/1986.part.2.f.abstracts.htm (7234 words)

	Reaction of silver(I) fluoride with perfluorocarbonyl compounds: Reexamination of a valuable route to perfluoroalkoxy ... (Site not responding. Last check: 2007-10-10)
		Reaction of silver(I) fluoride with perfluorocarbonyl compounds: Reexamination of a valuable route to perfluoroalkoxy compounds.
		The reaction of silver(I) fluoride with hexafluoroacetone or a perfluoroacyl fluoride generates a species equivalent to a silver(I) perfluoroalkoxide.
		We also examined the reaction of the silver(I) perfluoroalkoxide equivalent with other electrophiles such as perfluoroalkyl iodides, sulfonyl chlorides and chlorosilanes.
	www2.potsdam.edu /walkerma/AgFab01.htm (162 words)

	Inhibition of algae in swimming pools - Patent 6224779
		The process of claim 4 wherein the silver salt having a greater solubility in water than silver chloride is selected from the group consisting of silver nitrate, silver chlorate, silver fluoride, silver fluosilicate, silver oxide, silver sulfate silver acetate, silver lactate, and silver propionate.
		Thus, in the absence of a silver complexing agent, aqueous solutions of silver nitrate, silver chlorate, silver fluoride, silver fluosilicate, silver sulfate, silver acetate, silver lactate, silver propionate or combinations thereof, may be used to produce silver chloride in situ.
		F.; the pH ranges between 7.1 and 7.7, and the chlorine concentration varies between 1 and 4 mg/L. Silver fluoride reacts with chloride in the water to precipitate 1130 mg of silver chloride, which deposits on the surface of the DE filter.
	www.freepatentsonline.com /6224779.html (5109 words)

	DentalWorks : Frequently Asked Questions (Site not responding. Last check: 2007-10-10)
		Be sure you are using a fluoride toothpaste that is safe and non-abrasive.
		All fluoride toothpastes work effectively to fight plaque and cavities while it cleans and polishes the tooth enamel.
		But remember, fluoride is the true active ingredient at work protecting your teeth.
	www.dentalworks.com /faq (1420 words)

	Fluoride for Children??
		No one know exactly how much fluoride is released and what effect this toxic time-release poison will have on the childs, brain, bones, kidneys, immune system and other organs.
		The addition of fluoride to our filling materials is a new wrinkle in toxic dentistry's two hundred-year old love affair with poisonous substances.
		In a scientific experiment, pregnant rats were given a dose of fluoride equivalent to a dose that children receive from topical fluoride treatments.
	emporium.turnpike.net /P/PDHA/health/kids1.htm (916 words)

	American Elements: Silver Fluoride Supplier & Tech Info
		Silver Fluoride is a water insoluble Silver source for use in oxygen-sensitive applications, such as metal production.
		In extremely low concentrations (ppm), fluoride compounds are used in health applications.
		Fluoride compounds also have significant uses in synthetic organic chemistry.
	www.americanelements.com /agf.html (107 words)

	Silver(II) fluoride - Wikipedia, the free encyclopedia
		Silver(I) oxide, Ag Except where noted otherwise, data are given for
		Priest, H. “Anhydrous Metal Fluorides” Inorganic Syntheses McGraw-Hill: New York, 1950; Vol.
		Rausch, D.; Davis, r.; Osborne, D. "The Addition of Fluorine to Halogenated Olefins by Means of Metal Fluorides," Journal of Organic Chemistry volume 28, pp.
	en.wikipedia.org /wiki/Silver(II)_fluoride (486 words)

	Facts and Fallacies about Colloidal Silver
		The medical composition of claim 1, wherein the silver-containing component includes a silver compound selected from the group consisting of silver nitrate, silver bromide, silver sulfate, silver fluoride, silver iodide, silver chloride, silver oxides, silver protein, silver lactate, silver citrate, and silver sulfadiazine.
		The biocompatible mesh device of claim 35, wherein the silver-containing component includes a silver compound selected from the group consisting of silver nitrate, silver bromide, silver sulfate, silver fluoride, silver iodide, silver chloride, silver oxides, silver protein, silver lactate, silver citrate, and silver sulfadiazine.
		[0008] The silver component of the medical composition is suitably chosen from a group comprising elemental silver, silver nitrate, silver bromide, silver sulfate, silver fluoride, silver iodide, silver chloride, silver oxides, silver protein, silver lactate, silver citrate, and silver sulfadiazine.
	www.csfacts.com /pages/pimmuno.html (6756 words)

	Testing for halide ions
		This page describes and explains the tests for halide ions (fluoride, chloride, bromide and iodide) using silver nitrate solution followed by ammonia solution.
		The absence of a precipitate with fluoride ions doesn't prove anything unless you already know that you must have a halogen present and are simply trying to find out which one.
		The only possible confusion is between a fluoride and a chloride - they would behave identically.
	www.chemguide.co.uk /inorganic/group7/testing.html (764 words)

	Saforide
		SAFORIDE is also very effective in desensitizing hypersensitive dentin and treating pain associated with abrasions and temperature.
		SAFORIDE RC was developed using diammine silver fluoride as an active ingredient for use in root canal treatment.
		The fluoride in SAFORIDE RC strengthens the inorganic components of the root canal wall.
	www.jmoritamiddleeast.com /Saforide.html (203 words)

	Dentistry and Fluoride (Site not responding. Last check: 2007-10-10)
		Fluoride, Gingivitis and Oral Cancer, April 17, 2002
		Abstracts on Silver Fluoride from Fluoride, the Journal of ISFR.
		Review of Report: Investigation of Inorganic Fluoride and its Effect on the Occurrence of Dental Caries and Dental Fluorosis in Canada -- Final Report, by Richard G. Foulkes B.A. Home Page of the Preventive Dental Health Association With these topics: fluoridation, mercury amalgams and dental care.
	www.sonic.net /kryptox/dentistr/dentistr.htm (94 words)

	Fluorides and Fluoridation - Fluoride In Food (Reference Sets)
		Fluoride Risk Assessment Symposium in San Diego, June 19-21, 1998; (local media conducted an analysis of fluoride content in some foods)
		DabekA, WD; McKenzie, ADSurvey of lead, cadmium, fluoride, nickel, and cobalt in food composites and estimation of dietary intakes of these elements by Canadians in 1986-1988, Journal of AOAC International 78:4, 897 -909 (1995)
		Gotjamanos,T; Afonso, F. "Unacceptably high levels of fluoride incommercial preparations of silver fluoride" Faculty of Medicine and Dentistry, University of Western Australia.
	www.rvi.net /~fluoride/000109.htm (530 words)

	Silver fluoride Use
		Silver fluoride - Pesticide use statistics for 2004
		Note: See Working with the Information on this Page section below for important notes about this data.
		For detailed chemical information see the chemical detail page.
	www.pesticideinfo.org /Detail_ChemUse.jsp?Rec_Id=PC37070 (958 words)

	The Chemical and Physical Basis of the Therapeutic value of colloidal forms of Silver John Marshall Dudley
		The use of sea salt which many people recommend is especially disturbing.
		Specifically silver can combine with nitrates forming a highly soluble and toxic silver nitrate salt and with fluoride producing highly soluble and toxic silver fluoride.
		Nitrates in sea salt can run as high as 20 ppm, and fluorides are typically 40 ppm (7).
	healthychristianliving.com /chemical_colloidal_silver.htm (2432 words)

	Silver Vanadium Oxide Fluoride, Ag4V2O6F2
		Silver Vanadium Oxide Fluoride, Ag (SVOF) is a being researched as a cathode for for high capacity lithium batteries.
		It has a higher accessible silver content and a higher capacity than the commercial cathode material Silver Vanadium Oxide (SVO; Ag The SVOF cathode maintains a greater potential than SVO electrodes for extended periods of time, allowing optimal device performance essential for medical battery applications, such as implantable defibrillators.
		When used as a cathode in a lithium battery, SVOF has two distinct regions within the discharge curve - an upper plateau at 3.5 V attributed to silver reduction and a lower sloped region around 2.3 V attributed to the reduction of the vanadium oxide fluoride framework.
	www.matweb.com /search/SpecificMaterialText.asp?bassnum=BSVOF (298 words)

	Fluoride Free Flux
		Flux complements the environmental, health, and safety features of cadmium-free filler alloys.
		Safer dermatalogically due to the absence of fluorides.
		Superior No. 29 is a fluoride-free and VOC-free liquid brazing flux.
	www.fluoridefreeflux.com (305 words)

	Silver Summary
		2: having the white lustrous sheen of silver; "a land of silver (or silvern) rivers where the salmon leap"; "repeated scrubbings have given the wood a silvery sheen" [syn: silvern, silvery]
		3: lustrous gray; covered with or tinged with the color of silver; "silvery hair" [syn: argent, silvery, silverish]
		Silver mining was a driving force in the settlement of western North America, with major booms for silver and associated minerals (lead, mostly) in the galena ore silver is most commonly found in.
	www.bookrags.com /Silver (5481 words)

	Martin Walker's Research (Site not responding. Last check: 2007-10-10)
		We are interested in developing fluorinated phase transfer catalysts for use in fluorous systems.
		As part of this work, we rediscovered a valuable reaction for use of silver(I) fluoride in the synthesis of perfluoroalkoxy compounds.
		This was presented recently (Jan 2003) at the Winter Fluorine Conference in St Pete Beach, Florida.
	www2.potsdam.edu /walkerma/fluorous.htm (51 words)

	Effectiveness of Silver Diamine Fluoride and Sodium Fluoride Varnish in Arresting Dentin Caries in Chinese Pre-school ...
		Effectiveness of Silver Diamine Fluoride and Sodium Fluoride Varnish in Arresting Dentin Caries in Chinese Pre-school Children -- Chu et al.
		Effectiveness of Silver Diamine Fluoride and Sodium Fluoride Varnish in Arresting Dentin Caries in Chinese Pre-school Children
		Sodium fluoride varnish (22,600 ppm F) was applied every
	jdr.iadrjournals.org /cgi/content/abstract/81/11/767 (274 words)

	Kontakt zu HGN-Software Ltd.
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	www.elecash.com /cp/E-ecl19/product_catalog_Silver(I)_fluoride.html (672 words)

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