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Topic: Calcium hydrate

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	Calcium - LoveToKnow 1911
		On electrolysis a layer of metallic calcium is formed at the lower end of this rod on the surface of the electrolyte; the rod is gradually raised, the thickness of the layer increases, and ultimately a rod of metallic calcium, forming, as it were, a continuation of the iron cathode, is obtained.
		Whereas calcium chloride, bromide, and iodide are deliquescent solids, the fluoride is practically insoluble in water; this is a parallelism to the soluble silver fluoride, and the insoluble chloride, bromide and iodide.
		Calcium is generally estimated by precipitation as oxalate which, after drying, is heated and weighed as carbonate or oxide, according to the degree and duration of the heating.
	www.1911encyclopedia.org /Calcium (2052 words)

	The Beverage Institute for Health & Wellness
		Calcium citrate is prepared by neutralizing calcium hydrate with citric acid and provides a tart taste in many beverages.
		Calcium hydrate is also known as "calcium hydroxide".
		Calcium lactate is the salt of lactic acid and is used as a firming agent.
	www.thebeverageinstitute.org /ingredients/glossary.shtml (2514 words)

	Publications: Dr. I. G. Richardson (Site not responding. Last check: 2007-10-27)
		I.G.Richardson, C.R.Wilding and M.J.Dickson, 'The hydration of blastfurnace slag cements', Adv.
		A.R.Brough, C.M.Dobson, I.G.Richardson and G.W.Groves, 'A study of pozzolanic reaction by solid-state NMR' at a conference on The Chemistry and Microstructure of Cement and Concrete held 13-14 September 1993 at the University of Aberdeen.
		C.R.Wilding, G.McHugh, I.Titchell and I.G.Richardson, 'The hydration of blast-furnace slag cements', at a conference on The Microstructure of Cement and Concrete held 24-25 September 1985 at the University of Leeds.
	www.leeds.ac.uk /civil/staffpages/igrichardson-pbn.html (1316 words)

	Calcium Hydrate Manufacturers,High Calcium Hydrate,Wholesale Calcium Hydrate,High Calcium Hydrate India
		There are two major dry processes: “dry injection” systems inject dry hydrated lime into the flue gas duct and “spray dryers” inject an atomized lime slurry into a separate vessel.
		Quicklime and hydrated lime can be used in the treatment of many industrial sludges by correcting pH for further treatment, neutralizing acidic wastes, and removing or immobilizing contaminants.
		In advanced wastewater treatment plants, lime precipitation is employed in tertiary processes in which phosphorus is precipitated as complex calcium phosphates along with other suspended and dissolved solids.
	www.limeindustries.com /environmental-uses.html (1300 words)

	* ARGON GASEOUS * CALCIUM CHLORIDE * CALCIUM HYPOCHLORITE NEUTRAL * CALCIUM OXIDE HYDRATE * CHLORINE LIQUID * EMULSIVE ... (Site not responding. Last check: 2007-10-27)
		Calcium carbide, Calcium carbide is applied to obtain cyanamide from which fertilizers, cyanic compounds, melamine, isanidine are obtained.
		Calcium hypochlorite neutral, Calcium hypochlorite neutral is a powder-like white color or weak-coloured product with a sharp odour of chlorine.
		Calcium hypochlorite neutral it is applied to disinfecting potable water, for decontamination, for bleaching, for disinfection and disinfecting of sewage and other purposes.
	www.sinyavka.zubr.com /chemistryg.htm (2099 words)

	LMCC
		Early reactions are due to the aluminate hydration, which is controlled by calcium sulfate (usually in the form of gypsum) added to the cement.
		Therefore, the calcium silicate hydrate formed from the C3S is important to the early strength.
		Of the compounds formed, calcium silicate hydrate is the most important cementing component in concrete.
	www.lmcc.com /news/summer2005/summer2005-05.asp (1031 words)

	HighBeam Encyclopedia - hydrate (Site not responding. Last check: 2007-10-27)
		A common hydrate is the familiar blue vitriol, a crystalline form of cupric sulfate.
		The number of molecules of water present in a given hydrate is fixed.
		In commerce a metal hydroxide is sometimes called a hydrate; e.g., calcium hydrate is calcium hydroxide.
	www.encyclopedia.com /html/h/hydrate.asp (366 words)

	Calcium Chloride
		Calcium Chloride Hexahydrate is used in the pharmaceutical industry as well as for passive cooling applications as a latent heat energy storage material.
		The brines commonly employed in refrigeration are Calcium Chloride and Sodium Chloride.
		The Calcium Chloride selected should be adjusted to pH of around 8 and it should be free from free-acid and dirt.
	www.muby.itgo.com /calciumchloride.htm (435 words)

	Gauging Lime Mortar - Peter Ellis
		and is a complex blend of compounds of calcium and silica (principally C2S), calcium and alumina (principally C3A), calcium, alumina and silica (C2AS), calcium, alumina and iron (C4AF) and calcium carbonate.
		These hydrates, in particular the less hydraulic grades, have a part to play in historic building repair in applications where reduced porosity and increased strength are advantageous and where reduced vapour permeability is acceptable.
		Modern hydraulic hydrates derive their hydraulic properties from the subsequent hydration of compounds of principally calcium and silica produced by solid state reaction in the kiln.
	www.buildingconservation.com /articles/limegauging/limegauging.htm (2409 words)

	Chemicals for Chemistry Sets
		_____ Calcium, chunks, 0.1 gram atomic weight, 4.008 g
		_____ Calcium Sulfate ½-Hydrate (plaster Paris), 15 g
		_____ Calcium Sulfate 2-Hydrate (gypsum), Reagent, 15 g
	www.hms-beagle.com /CChemicals.html (369 words)

	Info
		Calcium hydrate is also known as slaked lime, referring to the slaking process.
		Adding the exact quantity of water to fulfil the reaction, the hydrate is produced as a white powder.
		By slaking with an excess of water, or by mixing the dry hydrate with water, a liquid substance is produced, namely a lime paint.
	www.arteconstructo.be /info11.htm (432 words)

	lime (HyperDic hyper-dictionary)
		lime, calcium oxide, quicklime, calx, calcined lime, fluxing lime, unslaked lime, burnt lime
		calcium hydroxide, slaked lime, hydrated lime, calcium hydrate, caustic lime, lime hydrate
		calcium oxide, quicklime, calx, calcined lime, fluxing lime, unslaked lime, burnt lime
	www.hyperdic.net /dic/lime.htm (279 words)

	Concrete - Materials (Site not responding. Last check: 2007-10-27)
		Note in diagram (a) that hydration has not yet occurred and the pores (empty spaces between grains) are filled with water.
		Their hydration chemistry is more complicated as they involve reactions with the gypsum as well.
		The rate of hydration of a compound may be affected by varying the concentration of another.
	www.olemiss.edu /courses/engr313/engr314/materials.html (1576 words)

	Linweld: MSDS Detail (Site not responding. Last check: 2007-10-27)
		Calcium oxide is irritating and corrosive and incompatible with organic materials.
		Calcium oxide also reacts with water to form calcium hydroxide, which liberates heat during formation.
		Calcium hydroxide penetrates the skin slowly, extent of damage depends on the duration of contact.
	www.linweld.com /msdsdetail.asp?detail=carbidelime (1316 words)

	Calcium Oxide, Calcium Oxide Manufacturers Suppliers Exporters of Calcium Oxide (Site not responding. Last check: 2007-10-27)
		Engaged in manufacturing and exporting of lime chemicals including calcined lime, dolomitic lime, hydrated lime, calcium oxide, calcium hydroxide, calcium hydrate, quicklime, slacked lime and other industrial chemicals.
		Manufacturer and exporter of chemical lime, hydrated lime (calcium hydroxide), quick lime lumps, limestone lumps (calcium oxide), natural lime stone (calcium carbonate) and water proof cement paint.
		Suppliers of precipitated calcium carbonate, activated calcium carbonate, oyster shell calcium carbonate, precipitated silica, zinc oxide, stearic acid, titanium dioxide, china clay powder, whitening powder, calcite, barytes and hydrated lime powder.
	www.indianchemicalportal.com /calcium-oxide.html (982 words)

	Characterization and properties of calcium silicate hydrate polymer nanocomposites - NRC-IRC
		Characterization and properties of calcium silicate hydrate polymer nanocomposites
		High molecular weight nonionic polymer-poly(vinyl alcohol) (PVA) in different concentrations has been incorporated into the calcium silicate hydrate (C-S-H) structure during precipitation of quasicrystalline C-S-H from aqueous solution.
		The SEM and AFM micrographs of C-S-H and C-S-HPN materials with different PVA contents exhibit the significant differences in their morphologies.
	irc.nrc-cnrc.gc.ca /pubs/fulltext/nrcc48333 (162 words)

	alpha
		General information on the preparation of calcium silicates and aluminates by non-hydrothermal methods
		Chromium (III) Ettringite (Calcium chromium sulphate hydroxide hydrate)
		Iron (III) Ettringite (Calcium Iron Sulphate hydroxide hydrate)
	www.abdn.ac.uk /chemistry/research/cementold/alpha.html (41 words)

	CALCIUM HYDROXIDE
		Stable under ordinary conditions of use and storage.
		Readily absorbs carbon dioxide from air to form calcium carbonate.
		Caustic fumes of calcium oxide form when heated to decomposition (580C; 1076F).
	www.jtbaker.com /msds/englishhtml/c0407.htm (1016 words)

	C383832 (Site not responding. Last check: 2007-10-27)
		K165942 Calcium carbonate precipitated GR for analysis (max.
		K166124 Calcium chloride anhydrous, granular ~ 6 - 14 mm 1 KG = 43,12 EUR
		K166122 Calcium chloride anhydrous, granular ~ 2 - 6 mm 1 KG = 43,12 EUR
	www.on-chem.de /english/chemicals/C_C.htm (14087 words)

	Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations
		Availability information may be found in the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or via the "Full-text Availability" link.
		The poorly crystalline calcium silicate hydrate (C-S-H) phases that form near room temperature, which include the technically important C-S-H gel phase formed during the hydration of Portland cement, have a broad similarity to the crystalline minerals tobermorite and jennite, but are characterized by extensive atomic imperfections and structural variations at the nanometer scale.
		Relationships between the aqueous solubility and chemical structure are reported for specimens formed by different preparation methods and with a broad range of compositions.
	www.osti.gov /energycitations/product.biblio.jsp?osti_id=20628229 (343 words)

	NIOSH Document: Pocket Guide to Chemical Hazards (2005-151) : Calcium hydroxide \| CDC/NIOSH
		NIOSH Document: Pocket Guide to Chemical Hazards (2005-151) : Calcium hydroxide
		Calcium hydrate, Caustic lime, Hydrated lime, Slaked lime
		[Note: Readily absorbs CO from the air to form calcium carbonate.]
	www.cdc.gov /niosh/npg/npgd0092.html (64 words)

	Calcium Chloride Hydrate Reagent, Calcium Chloride Hydrate Reagent Manufacturers Suppliers Exporters of Calcium ... (Site not responding. Last check: 2007-10-27)
		Calcium Chloride Hydrate Reagent, Calcium Chloride Hydrate Reagent Manufacturers Suppliers Exporters of Calcium Chloride Hydrate Reagent
		» Chemicals Suppliers » Inorganic Chemicals » Calcium Chloride Hydrate Reagent
		Suppliers of textile, agricultural and fine chemicals such as aluminum phosphate, calcium acetate, calcium borate, calcium chloride hydrate reagent, calcium chromate, calcium molybdate, calcium nitrate, calcium oxide and calcium permanganate.
	www.indianchemicalportal.com /calcium-chloride-hydrate-reagent.html (127 words)

	Safety (MSDS) data for calcium acetate hydrate (Site not responding. Last check: 2007-10-27)
		Click here for data on calcium acetate in student-friendly format, from the HSci project
		Synonyms: calcium acetate monohydrate, calcium diacetate, calcium acetate, brown acetate, gray acetate, lime acetate, lime pyrolignite, sorbo-calcion, teltozan, vinegar salts
		We have not verified this information, and cannot guarantee that it is up-to-date.
	physchem.ox.ac.uk /MSDS/CA/calcium_acetate_hydrate.html (138 words)

	Blue Line Corporation @ ChemBuyersGuide.com, Inc.
		CALCIUM NITRATE TETRAHYDRATE CA(NO3)2 X 4H2O CAS NO:35054-52-5
		DYSPROSIUM BROMIDE HYDRATE DYBR3 X H2O CAS NO:29843-91-2
		ERBIUM BROMIDE HYDRATE ERBR3 X XH2O CAS NO:29843-93-4
	www.chembuyersguide.com /partners/blueline.html (1273 words)

	GS\|Magnesium sulphate\|Kieserite Fertilizer\|Magnesium Carbonate\|Sodium silicate\|Calcium Carbonate\|Calcium ...
		Tangshan Yutong Import and Export Corporation is located in the famous industrial city - Tangshan, surrounded by Beijing-Tianjin-Tangshan triangle economic zone.
		It ' an incorporated company mainly exporting Calcium series and Magnesium series chemical products, as well as refractory materials.
		Our products include: Calcium Carbonate, Calcium Hydrate, Calcium Oxide, Calcium Lignosulphonate, Calcium Aluminate, Calcium Boride; Magnesium Sulphate, Magnesium Carbonate,Magnesium Oxide; Chromium Oxide Green series; Monosodium Glutamate, Instant Dissolving Sodium silicate, etc.
	www.yutongchem.com (94 words)

	List of Acceptable Non-medicinal Ingredients
		1,2 - Benzisothiazolin - 3 - one 1,1 - dioxide calcium salt hydrate (2:7)
		Propanoic acid, sodium salt, hydrate [6700 - 17 - 0]
		Ethylformic acid, sodium salt, hydrate; methylacetic acid, sodium salt, hydrate; sodium propanoate hydrate; sodium proionate hydrate
	hc-sc.gc.ca /dhp-mps/prodnatur/legislation/docs/nmi-imn_list7_e.html (3394 words)

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