The information given is designed only as a guidance for safe handling, use, processing, storage. Lanthanides also form carbides sesquicarbides, see below with formula m 2 c 3. Commercial calcium carbide is a grayblack material due to the presence of residual carbon. Material safety data sheet magnesium msds section 1. C powdered sulfur is spontaneously flammable when mixed with lampblack or freshly calcined. Structure, properties, spectra, suppliers and links for.
Methyl red bromocresol purple bromophenol blue calcium carbonate calcium chloride calcium sulfate calcium,0001 ugml or 10,000 ugml. Product safety data sheet for c2ca prepared in accordance with annex ii of the reach regulation ec 19072006, regulation ec 12722008 and regulation ec 4532010 version. Several carbides are assumed to be salts of the acetylide anion c 2 2 also called percarbide, which has a triple bond between the two carbon atoms. Calcium carbide is a chemical compound with numerous industrial applications.
Technical grade calcium carbide is crystallized from the melt and contains 80% cac 2 and 10% to 15% cao fig. Calcium carbide is also an intermediate product in the smelting of calciumsilicon alloy. Firstaid measures general advice show this safety data sheet to the doctor in attendance. Material safety data sheet calcium carbide carbide industries limited althorpe wharf keadby scunthorpe north lincolnshire dn17 3da product name. Calcium carbide is a grayishblack lump or crystalline sand like powder. Other companies are charging thousands of dollars to. High purity forms also include carbide powder, submicron powder and nanoscale, single crystal or polycrystalline forms. Potassium carbonate anhydrous certified acs revision date 18sep2018 disclaimer the information provided in this safety data sheet is correct to the best of our knowledge, information and belief at the date of its publication. P280 wear protective gloves protective clothing eye protection face protection. Calcium carbide cac2 cavinggas lamp acetylene production small lumps.
Central drug house p ltd 728 vardaan house new delhi2 india. The pure material is colorless, but most samples have a color ranging from black to grayishwhite, depending on the grade. If you take other medications, take them at least 2 hours before or 4 or 6 hours after you take calcium carbonate. Chemical product and company identification section 1. No occupational exposure limits have been established for calcium carbide. Potassium carbonate anhydrous certified acs revision date 18sep2018 sensitization no information available carcinogenicity the table below indicates whether each agency has listed any ingredient as a carcinogen. Eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Calcium carbide buy online from uk supplier stockist. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy.
Magnesium ribbons, turnings or sticks chemical name. Material safety data sheet calcium carbide althorpe. Calcium acetylide 100 75207 ingredient name % cas number there are no additional ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are classified as hazardous to health or the environment and hence require reporting in this section. Absorption of water during handling or storage of technical calcium cyanamide may cause explosion pieri, m. Silicon carbide sic 409212 0 75 zirconium oxide zro2 14234 0 75 cured phenolic resin na na 10 30 calcium oxide cao 5788 0 10 iron pyrite fes2 12068858 0 20 potassium fluoborate kbf4 14075537 0 10 graphite c 7782425 0 5 fluorspar caf2 7789755 0. Pennsylvania, listed as calcium carbonate, minnesota, listed as calcium carbonate, massachusetts, listed as calcium carbonate.
Tungsten carbide 12070121 balance cobalt 7440484 030 nickel 7440020 030 tantalum carbide 12070063 020 niobium carbide 12069942 020 titanium carbide 12070085 020 titanium nitride 25583204 05 vanadium carbide 12070109 05 chromium 7440473 05 the specific identity andor exact percentage has been withheld as a trade secret. Calcium, turnings material safety data sheet integra chemical company 1216 6th ave n kent wa 98032 phone. Search results for calcium carbide at sigmaaldrich. Other drugs may interact with calcium carbonate, including prescription and overthecounter medicines, vitamins, and herbal products. Abrasive products safety data sheet according to federal register vol.
No warranty, express or implied, is made and labchem. Material safety data sheet calcium metal msds name. Calcium chloride, acs 6 section 16 other information msds creation date. Carbides are compounds in which the anion is one or more carbon atoms. California prop 65 california no significant risk level. Potassium carbide is available in numerous forms and custom shapes including ingot, foil, rod, plate and sputtering target. Safety data sheet according to 29cfr19101200 and ghs rev. No warranty, express or implied, is made and labchem inc.
Burn in a chemical incinerator equipped with an afterburner and. Component casno iarc ntp acgih osha mexico potassium carbonate584087 not listed not listed not listed not listed not listed. Consult the right to know hazardous substance fact sheet on acetylene. Regulatory information international inventories component tsca dsl ndsl einecs elincs nlp piccs encs aics iecsc kecl calcium carbide x x 2008483 xxxxx legend. Calcium phosphide reacts with sulfur incandescently at 300 deg.
Its main use industrially is in the production of acetylene and calcium cyanamide the pure material is colorless, however pieces of technicalgrade calcium carbide are grey or brown and consist of about 8085% of cac 2 the rest is cao calcium oxide, ca 3 p 2 calcium phosphide. Calcium carbide typical chemical analysis main components % trace elements ppm cac. The decomposition products of calcium carbide, acetylene and calcium hydroxide are harmful to fish. Material safety data sheet calcium carbide althorpe wharf. When combined with water, it produces acetylene gas, which is used in welding and cutting torches.
Calcium carbide reacts incandescently with sulfur vapors at 500 deg. Calcium carbonate safety data sheet according to federal register vol. You have selected the maximum number of product attributes 3 to compare. Calcium carbide material safety data sheet cas no 75. Chemical product and company identification product name. Reacts with potassium fluoride to produce elemental potassium. Antimony potassium tartrate barium chloride barium chromate borax boric acid boric acid, 4% with indicator bromocresol green bromocresol green. Potassium metal cas no 7440097 material safety data sheet sdsmsds.
It increases the flammability of any combustible substance. None information in this msds is from available published sources and is believed to be accurate. Calcium carbide material safety data sheet cas no 75207 sds. Material safety data sheet sulphur powder msds section 1. Calcium carbide is flammable and reactive and a dangerous fire and explosion hazard. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. Safety data sheet sds means written or printed material concerning a hazardous chemical that is provided by the chemical manufacturer and. When heated to decomposition it emits very toxic fumes. If you need the sheet for acetone, click the a link to filter alphabetically or alternatively search for the term acetone to yield the results youre looking for. Contact of the carbide with molten potassium nitrate causes incandescence. Kno3 material safety data sheet potassium nitrate msds. According to the hong kong trade development council, calcium carbide also constitutes a key component of most polyvinyl chloride pvc produced in china.
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this. The pure material is colorless, however pieces of technicalgrade calcium carbide are grey or brown and consist of about 8085% of cac 2 the rest is. Calcium can make it harder for your body to absorb certain medicines. Calcium carbide has the nominal formula of cac 2 and the molecular weight of 64. November 2010 page 6 of 17 toxicity of the impurities of calcium carbide has been considered and is discussed in detail in the. Page 1 of 6 msds calcium carbonate material safety data sheet msds calcium carbonate 1. What is the recommended procedure for chemical disposal. Calcium carbide, also known as calcium acetylide, is a chemical compound with the chemical formula of ca c 2. Its main use industrially is in the production of acetylene and calcium cyanamide. Oleum, potassium permanganate, betapropiolactone propylene oxide rubidium carbide, rubidium, acetylene carbide sodium with aqueous hcl, sodium hydroxide sodium tetraselenium, sulfonic. Depending on the calcium carbide content, the cyanamide reacts with water moisture from air or soil to produce acetylene and hydrated calcium oxide or calcium hydroxide. Calcium carbide reacts with hydrogen chloride gas with incandescence. What is the formula for the compound potassium carbide.
Chemtrec 8004249300 outside usa 7035273887 health hazard information twa ceiling exposure limits. When calcium carbide is exposed to water or moisture it forms flammable acetylene gas. A mixture of potassium nitrate and calcium silicide is a readility ignited primer and burns at a very high tempurature. Fisher scientific 1 reagent lane fair lawn, nj 07410 for information, call.
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