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Topic: Antimony oxide, tetra


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In the News (Fri 25 Dec 09)

  
  Antimony - LoveToKnow 1911
Antimony and its salts may be readily detected by the orange precipitate of antimony sulphide which is produced when sulphuretted hydrogen is passed through their acid solutions, and also by the Marsh test (see Arsenic); in this latter case the fl stain produced is not soluble in bleaching powder solution.
Antimony pentoxide is obtained by repeatedly evaporating antimony with nitric acid and heating the resulting antimonic acid to a temperature not above 275° C.; by heating antimony with red mercuric oxide until the mass becomes yellow (J. Berzelius); or by evaporating antimony trichloride to dryness with nitric acid.
Antimony trifluoride, SbF 3, is obtained by dissolving the trioxide in aqueous hydrofluoric acid or by distilling antimony with mercuric fluoride.
www.1911encyclopedia.org /Antimony   (3116 words)

  
 [No title]   (Site not responding. Last check: 2007-10-24)
Antimony pentoxide is obtained by repeatedly evaporating antimony with nitric acid and heating the resulting antimanic acid to a temperature not above 275° C.; by heating antimony with red mercuric oxide until the mass becomes yellow (J. Berzelius) ; or by evaporating antimony trichloride to dryness with nitric acid.
Antimony penta-iodide, SbI5, is formed by heating antimony with excess of iodine, in a sealed tube, to a temperature not above 13o° C. I t forms a dark brown crystalline mass, melting at 78° to 79° C., and is easily dissociated on heating.
Antimony triflhoride, SbF3, is obtained by dissolving the trioxide in aqueous hydrofluoric acid or by distilling antimony with mercuric fluoride.
encyclopedia.jrank.org /correction/edit?locale=en&content_id=3692   (3053 words)

  
 Polysiloxane treated antimony compounds - Patent 4394469
One of the difficulties associated with the use of antimony compounds such as antimony oxides and antimony sulfides to improve the flame-retardant properties of flammable organic resins and elastomers is the degradation of some of the other desirable properties of the treated elastomers and resins.
The antimony oxide compounds which may be modified in accordance with this invention include antimony oxides such as antimony trioxide, antimony pentoxide, antimony tetroxide, antimony oxychlorides and metal antimonates such as hydrated potassium antimonate and sodium antimonate.
Antimony trioxide with a particle size of 1.3 micron and having a specific gravity of 5.7 is mixed in a conventional blender at a low speed for 15 to 20 minutes during which time a surface-modifying agent is slowly added to the blend.
www.freepatentsonline.com /4394469.html   (2415 words)

  
 Appendix A: Datasheet for the 11 metals, Danish Environmental Protection Agency
Metallic antimony is insoluble in water, whereas the oxides Sb and Sb and sulfides of antimony are slightly soluble in water.
Antimony is found in solid waste due to the use of antimony oxide as flame retardant in e.g.
Antimony chlorides are classified as corrosive and dangerous for environment and antimony trifluoride is classified as toxic and dangerous for environment [8].
www.mst.dk /udgiv/publications/2003/87-7972-491-4/html/bill02_eng.htm   (1315 words)

  
 British Eighteenth-Century Chemical Terms - Part 1 (A-H)
Misture of antimony oxide and potassium antimoniate (Sb ; KSbO
Mixture of a antimony oxide and potassium antimonate (Sb ; KSbO
Oxides of antimony, probably primarily the trioxide (Sb) which forms when antimony ore (Sb) is heated in air.
dbhs.wvusd.k12.ca.us /webdocs/Chem-History/Obsolete-Chem-Terms1.html   (2430 words)

  
 Chapter 14: Periodic Patterns in the Main-Group Elements
Oxides of metals tend to be basic while nonmetals form acidic oxides.
Aluminum oxide (bauxite ore) is dissolved in molten cryolite and an electric current is passed through it.
Antimony forms toxic compounds; however, some such as antimony potassium tartrate (tartar efetic) have been used medicinally for centuries.
fp.academic.venturacollege.edu /doliver/chem1b/notes/CHAP14new.htm   (3101 words)

  
 Electrophotographic photoconductor having intermediate layer comprising indium oxide - Patent 4946766
The indium oxide may be partly replaced by metal oxide, metal fluoride, metal nitride, metal carbide or metal boride in an amount of not more than 50 wt.
The electrophotographic photoconductor as claimed in claim 2, wherein said metal oxide is selected from the group consisting of titanium oxide, aluminum oxide, calcium oxide, magnesium oxide, tin oxide, zirconium oxide, silicone oxide, beryllium oxide, zinc oxide, and yttrium oxide.
According to the present invention, as the finely-divided particles of indium oxide for in the undercoat layer, finely-divided particles of pure indium oxide is most preferably employed.
www.freepatentsonline.com /4946766.html   (4978 words)

  
 Industrial Chemical Manufacturers,Industrial Chemicals Suppliers,Wholesale Industrial Chemical,Industrial Chemicals ...
Supplying and manufacturing of powder zinc oxide and zinc white applicable in cosmetics, ferrites, pigments, poultry feeds, metal salts, glass, dental raw material and zinc salts.
Engaged in manufacturing and supplying of mono sodium phosphate, mono potassium phosphate, di potassium phosphate, di sodium phosphate, stannous chloride, calcium sulfate, tin dioxide, stannic oxide and metastannic acid.
Manufacturing and exporting zinc oxide, W brand zinc oxide for animal feed, poultry feeds, glass, metal salts, dental raw material, footwear raw material, health care and zinc salt.
catalogs.indiamart.com /manufacturers/industrial-chemical.html   (2717 words)

  
 Electronic Code of Federal Regulations:
Ethylene oxide adduct of fatty acid ester with pentaerythritol.
Fatty acid, ester with styrenated phenol, ethylene oxide adduct.
Formaldehyde, condensated polyoxyethylene fatty acid, ester with styrenated phenol, ethylene oxide adduct.
ecfr.gpoaccess.gov /e/ecfr.orig/ecfrbrowse/Title40/40cfr721_main_02.tpl   (422 words)

  
 FDA > CDRH > CFR Title 21 Database Search
[alpha](p-Nonylphenyl)-omega- hydroxypoly (oxyethylene) produced by the condensation of 1 mole of p- nonylphenol (nonyl group is a propylene trimer isomer) with an average of 1-40 moles of ethylene oxide.
Octylphenoxypolyethoxy- polypropoxyethanol (13 moles of ethylene oxide and propylene oxide).
Sulfosuccinic acid 4-ester with polyethylene glycol nonylphenyl ether, disodium salt (alcohol moiety produced by condensation of 1 mole of nonylphenol and an average of 9-10 moles of ethylene oxide) (CAS Reg.
www.accessdata.fda.gov /scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=175.105   (2364 words)

  
 Brominated diphenylethers (EHC 162, 1994)
DeBDE mixed with antimony trioxide and DeBDE used in conjunction with tetrakis (hydroxymethyl) phosphonium (THP) salt finishes and an acrylic binder are used to blend 50/50 and 65/35 with polyester/cotton (Ulsamer et al., 1980).
An estimation of the use of decabromodiphenyl ether in the Netherlands in 1988 was 1100-1300 tonnes (Anon, 1989).
The residues contained tetra- to octabromodibenzofurans together with hepta- and octabromodioxins; the optimal formation temperatures were 800 and 900 °C (Thoma et al., 1987a; Zacharewski et al., 1988).
www.inchem.org /documents/ehc/ehc/ehc162.htm   (11054 words)

  
 Magnesium Oxide - Magnesium Oxide Manufacturers,Magnesium Oxide Suppliers & Exporters
We are the manufecturer of magnesium sulphate, cobalt sulphate, manganeze sulphate, magnesium oxide.
magnesium chloride (flacks), magnesium oxide, sodium solico floride, aluminum sulfate (iron free), ferrous sulfate, ferrous fumerate.
Exporters of muriate of potash, sulphate of potash and magnesium oxide.
dir.indiamart.com /impcat/magnesium-oxide.html   (1618 words)

  
 Zinc Oxide - Zinc Oxide Manufacturers,Zinc Oxide Suppliers & Exporters
Importer of zinc oxide, potassium carbonate, boric acid, soda ash dense, soda ash light, lead oxides, arsenic tri-oxide, sodium nitrate, selenium metal powder, potassium nitrate, potassium permagnate and barium carbonate.
Engaged in export and wholesale supply of zinc oxide, zinc salts, zinc borate, zinc chlorides, zinc diacrylate, zinc chromate, zinc dithiophosphates used for the applications like rubber, latex, adhesives and tape, lube oil and zinc chemicals.
Exporters and reclaiming agents of chemicals like zinc oxide and di-xylene disulphide that is used to de-vulconise crumb rubber and used as a catalyst.
dir.indiamart.com /impcat/zinc-oxide.html   (1762 words)

  
 [No title]   (Site not responding. Last check: 2007-10-24)
EPA conducts capacity analyses for all newly identified hazardous wastes to evaluate the need for national capacity variances from the land disposal prohibitions.
For hazardous waste K176, EPA is promulgating numerical treatment standards, equivalent to UTS, for antimony, arsenic, cadmium, lead, and mercury.
For hazardous waste K177, EPA is promulgating numerical treatment standards, equivalent to UTS, for antimony, arsenic, and lead.
www.epa.gov /epaoswer/hazwaste/id/inorchem/pdfs/m-capfin.txt   (255 words)

  
 Chemicals
The Antimony Oxides Manufacturing source category includes any facility engaged in the production of antimony oxides, typically white, odorless, crystalline powders, mainly used as a synergistic flame retardant in plastics and textiles.
The category includes antimony oxides produced from sulfide ores containing antimony or as a by-product of the treatment of sulfide ores of base metals and silver.
The production of antimony oxides from sulfide ores containing antimony includes operations such as roasting, smelting in a blast furnace, and melting in a crucible or reverberatory furnace with a reducing atmosphere.
www.mcilvainecompany.com /generic_examples/air/chemicals.htm   (754 words)

  
 Industrial Chemicals, Bulk Industrial Cleaning Chemicals, Speciality Chemicals, Chemical Products, Chemical Compositions   (Site not responding. Last check: 2007-10-24)
Manufacturing alumina oxide for column chromatography, molecular sieve powder, molecular sieve beads, molecular sieve pellets,...
We offer glass chemicals such as soda ash dense, lead oxides, zinc oxide, arsenic tri-oxide, sodium nitrate, selenium metal powder, potassium nitrate, borax, boric acid, barium carbonate, antimony tri-oxide, potassium carbonate and copper oxide.
Offering betaine anhydrous, titanium dioxide nanometer, titanium dioxide nanometer, dispersant titanium dioxide nanometer, aluminium oxide nanometer, nanometer ag antibacterial agent, nanometer zirconium phosphate titanium ag, dl-panthenol, food-grade anti...
trade.indiamart.com /index.mp?offer=276734&group=8&cat=132   (635 words)

  
 US FDA/CFSAN: Inventory of Effective Food Contact Substance Premarket Notifications
For use to fill bearings, made from extruded or molded carbon and graphite, intended for use in pumps, baking ovens and equipment for transporting or handling of food products.
As a stabilizer in calcium stearate dispersions used in the manufacture of paper coatings complying with 21 CFR 176.170(b).
Both IXRs consist of a base matrix of regenerated cellulose, cross-linked and alkylated with epichlorohydrin and propylene oxide.
vm.cfsan.fda.gov /~dms/opa-fcn.html   (6851 words)

  
 Silver Oxide, Silver Oxide Manufacturers Suppliers Exporters of Silver Oxide
Suppliers of all kinds of ruthenium trichloride, ammonium chlororuthenate, silver oxide, silver diethyl dithocarbonate, gold potassium cyanide, hydrogen tetrachloroaurate, osmic acid, iridium chloride, ammonium hexachloroiridate etc.
Manufacturers of lead, lead alloys, lead shots, lead sheets, lead oxide, copper, copper alloyus, silver alloys, silver salts, tin alloys, tin wire, brazing alloys, soldering alloys.
Exporters of sodium bichromate, chrome oxide green, chromic acid flakes, boric acid, borax, sodium penta chloro phenate, sodium benzoate, copper sulphate, benzoic acid, electroplating chemicals, chrome salt and other industrial chemicals.
www.indianchemicalportal.com /silver-oxide.html   (591 words)

  
 Fall 2003   (Site not responding. Last check: 2007-10-24)
The performance of primary flame-retardants such as chlorine, bromine, and phosphorous is enhanced by additives such as antimony, zinc, and other metal salts.
Antimony oxide is typically used in flexible PVC products.
Where individual congeners have been measured tetra and penta forms dominate; they are persisting in the environment, and bioaccumulating up the food chain.
www.newmoa.org /Newmoa/htdocs/prevention/newsletters/13_3/Vol13-3.htm   (12619 words)

  
 Lead Oxide, Lead Oxide Manufacturers Suppliers Exporters
Our comprehensive range of Lead Oxide related companies have been complied in this industrial portal designed to provide information on manufacturers, suppliers, distributors and service companies.
Exporter of selenium metal, selenium diOxide, cobalt Oxide, nickel Oxide, carbon fl, chromite ore, manganese sulphate, barium carbonate, ssf, cadmium sulphide, mercury metal, Lead metal scrap etc.
Manufacturer of Lead sub Oxide, Lead alloys, red Lead, litharge and all kinds of Lead alloys.
www.indianindustry.com /chemicals/6344.html   (662 words)

  
 CHEM 124 Basic Need to Know   (Site not responding. Last check: 2007-10-24)
The symbols for Elements 1-38 plus silver, cadmium, iodine, tin, iodine, xenon, platinum, gold, mercury, lead, radon, uranium, plutonium, tungsten and antimony.
Know the values associated with mono, di, tri, tetra, penta, hexa, hepta, octa, nona, deca.
For example, write a balanced chemical equation for the reaction of aluminum metal with oxygen gas to form aluminum oxide.
chemweb.calpoly.edu /chem/maxwell/124f99needtoknow.html   (462 words)

  
 ChemNomenclature.htm
Write the prefix of each element to indicate the number of each element in the compound.
The prefix for the first element can be di - 2, tri - 3, tetra - 4, etc..
The prefix for the second element can be mono - 1, di - 2, tri - 3, tetra - 4, etc..
www.miramar.sdccd.cc.ca.us /faculty/fgarces/ChemComon/Tutorial/ChemNomen/ChemNomenclature.htm   (1214 words)

  
 302.4 Designation of hazardous substances.
10102-44-0 1,4 P078 10 (4.54) 10544-72-6 Nitrogen oxide NO......................
152-16-9 4 P085 100 (45.4) Osmium oxide OsO4, (T-4)-..............
7803-55-6 4 P119 1000 (454) Vanadium oxide V2O5....................
www.setonresourcecenter.com /cfr/40CFR/P302_005.HTM   (2417 words)

  
 Chemical Company Opportunities
Dead Sea Periclase Ltd - manufacturer of high purity magnesium oxide for refractories, chemicals, rubber, pharmaceuticals, etc., and, fused magnesium oxide.
Gredmann Group - manufacturer of antimony oxide, zinc oxide, barium, sulfate, rare earth materials and related chemicals.
Scora - produces magnesium oxides, magnesium, and calcium carbonates for various industries.
www-unix.ecs.umass.edu /~rlaurenc/chemcompanies.html   (5507 words)

  
 Magnesium Oxide, Magnesium Oxide Manufacturers Suppliers Exporters
Our comprehensive range of Magnesium Oxide related companies have been complied in this industrial portal designed to provide information on manufacturers, suppliers, distributors and service companies.
Dealers of parmaceutical grade Magnesium Oxide, all types of ceramic products, refractory castables, silica ramming mass, alumina ramming mass, calcined alumina of 99%, micro silica.
Exporters of ferro moly, moly Oxide, ferro silicon, ferro silico calcium lcfc, ferro phos, manganese metal, Magnesium ingot, silicon metal, ferro boron etc.
www.indianindustry.com /chemicals/6799.html   (1434 words)

  
 Electronic Code of Federal Regulations:
1327-53-3 1,4 P012 1 (0.454) Arsenic oxide As2O5...................
10102-43-9 4 P076 10 (4.54) Nitrogen oxide NO2....................
1120-71-4 3,4 U193 10 (4.54) 2H-1,3,2-Oxazaphosphorin-2-amine, N,N- 50-18-0 4 U058 10 (4.54) bis(2-chloroethyl)tetrahydro-, 2- oxide.
ecfr.gpoaccess.gov /cgi/t/text/text-idx?c=ecfr&sid=b6641e185c176c33e47787085175f3e0&rgn=div5&view=text&node=40:27.0.1.1.2&idno=40   (2608 words)

  
 Miscellaneous Chemicals, Agro Chemicals, Specialty Chemicals, Bleaching Compounds, Enzymes, Catalysts, Laboratory ...   (Site not responding. Last check: 2007-10-24)
We offer sodium phosphate, disodium phosphate, trisodium phosphate, potassium phosphate, dipotassium phosphate, tetra potassium pyrophosphate, dicalcium phosphate, phosphoric acid and tricalcium phosphate.
We offer stearic acid, zinc stearate, calcium stearate, aluminium stearate, sodium stearate, magnesium stearate, liquid paraffin, silicon oil emulsions, turkey red oil, soya lecithin, acid slurry and defoamers.
Offering for selling of dense soda ash, light soda ash, lead oxides, zinc oxide, arsenic tri-oxide, sodium nitrate, selenium metal powder, potassium nitrate, boric acid, barium carbonate, antimony tri-oxide, potassium carbonate and copper oxide.
trade.indiamart.com /offer/chemicals-fertilizers/chemicals   (637 words)

  
 NYSDEC Regulations Part 376b
Wastewater treatment sludge from the production of chrome oxide green pigments (anhydrous).
Wastewater treatment sludge from the production of chrome oxide green pigments (hydrated).
Oven residue from the production of chrome oxide green pigments.
www.dec.state.ny.us /website/regs/part376b.html   (3576 words)

  
 US FDA/CFSAN: Food Contact Notification Program Environmental Documents- Inventory of all FCNs
A grafted copolymer of cross-linked sodium polyacrylate identified as 2-propenoic acid, polymers with N,N-di-2 propenyl -2-propen -1-amine and hydrolyzed polyvinyl acetate, sodium salts, graft
Sodium sulfate salt of ethoxylated (7 moles of ethylene oxide) n- and iso-undecyl alcohol (C11)
Sodium sulfate salt of ethoxylated (7 moles of ethylene oxide) - and iso-undecyl alcohol (C
vm.cfsan.fda.gov /~rdb/opa-envt.html   (3442 words)

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