California prop 65 california no significant risk level. A local entrepreneur, james turner morehead, formed a partnership with thomas l. The temperatures involved in the production of calcium carbide mean that only professionals trained in the use of the required equipment should attempt to make calcium carbide. Regulatory information international inventories component tsca dsl ndsl einecs elincs nlp piccs encs aics iecsc kecl calcium carbide x x 2008483 xxxxx legend. Identification product name calcium carbide cat no. Hazards identification emergency ovemergency overview erview. For each listed material, the table identifies the hazard class or specifies that the material is forbidden in transportation, and gives the proper shipping name or directs the user to the preferred proper shipping name.
Material safety data sheet calcium carbide carbide. Identification of the substancemixture and of the companyundertaking 1. Calcium carbide material safety data sheet cas no 75207. Best selling calcium carbide available online to buy in the usa. Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this. Its main use industrially is in the production of acetylene and calcium cyanamide. Page 1 of 6 msds calcium carbonate material safety data sheet msds calcium carbonate 1. Cuweblogin is a component of cornell universitys central authentication service. Msds of msds of calcium calcium carbonatecarbonatecaco3 caco3caco3 1.
Calcium carbide is generally immediately available in most volumes. Evil mister freds waterpowered motorcycle rockit science teachers guide calcium carbide page 4 part 1. The data in this safety data sheet relates only to the specific material designated herein and does. Carbides are compounds in which the anion is one or more carbon atoms. Material safety data sheet calcium carbide carbide industries limited althorpe wharf keadby scunthorpe north lincolnshire dn17 3da product name. Calcium carbide must be stored in tightly closed containers in a dry, well ventilated place without sprinkler protection. When calcium carbide is exposed to water or moisture it forms flammable acetylene gas. Always check your browsers address bar before you enter your netid password to make sure the address starts with cornell. The powdered mixture of the acetylide and iron oxide and iron chloride burns violently upon ignition, producing molten iron. Willson discovers the processes for making calcium carbide and acetylene. Sigmaaldrich offers a number of calcium carbide products. All components of this product are listed, or excluded from listing, on the united states environmental protection agency toxic. From this beginning, calcium carbide and acetylene manufacturing spread around the world.
We sell the very best in pea, fine and nut grade calcium carbide online. Material safety data sheet page 1 of 2 calcium carbide. This act may be cited as the calcium carbide sale shorttitle. If the pdf does not display below, you may also download it here. Burn in a chemical incinerator equipped with an afterburner and. Exclude possible sources of ignition of acetylene gas. Calcium carbonate 4741 listed on the united states tsca toxic substances control act inventory sara section 3112 hazard classes immediate acute health hazard. Releases flammable acetylene gas and calcium hydroxide on contact with. November 2010 page 6 of 17 toxicity of the impurities of calcium carbide has been considered and is discussed in detail in the. Calcium carbide, also known as calcium acetylide, is a chemical compound with the chemical formula of ca c 2.
Calcium carbide supplier, where you can buy calcium carbide online securely. Chemical product and company identification product name. Calcium carbide will react with any form of moisture e. Set of 2 tubes bangsite carbide ammo for field cannons 100 shots per tube. Calcium carbide, fruit ripening agents, human health, toxic effects.
Crush the solid calcium carbide in either an openair setting or inert environment prior to it cooling completely. There are no continuous systematic injuries, because the ma the local effects are the main health danger. Calcium carbide incandesces with chlorine, bromine, or iodine at 245, 350, or 305c. Calcium carbide drums shall only be opened at the time of filling carbide to hoppers. Do not use water if this material is involved in a fire. Calcium carbide typical chemical analysis main components % trace elements ppm cac. Commercialization of calcium carbide and acetylene landmark. Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Ultra high purity, high purity, submicron and nanopowder forms may be considered. 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. A wide variety of msds calcium carbide options are available to you, such as industrial. Calcium carbide cas no 75207 material safety data sheet sds msds.
Laboratory safety manual chemical hygiene plan binghamton. Calcium carbide reacts with water to form acetylene gas and calcium hydroxide, an alkali material. 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. The purpose of this manual is to provide laboratories with useful recommendations that can help achieve compliance with the intent of the osha lab standard. Cornell ehs provides campus wide access to chemwatch, an online safety data sheet sds database consisting of over 250,000 chemwatch authored documents, and million vendor supplied documents. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. Due to its alkali forming properties, calcium carbide can damage water or land ecosystems if improperly disposed. This msds, and the associated product, is intended for use only by. No warranty, express or implied, is made and labchem inc. Calcium carbide material safety data sheet cas no 75. Material safety data sheet western kentucky university. Wear appropriate protective eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910. Willson, a canadian chemist, to develop an economical method for producing aluminum. None information in this msds is from available published sources and is believed to be accurate.
Consult the right to know hazardous substance fact sheet on acetylene. T first commercial calcium carbide plant, built by local entrepreneur james turner morehead 18401908, operated here between 1894 and 1896. While every effort has been made to accurately describe this product, some of the data are obtained from sources beyond our direct supervision. No occupational exposure limits have been established for calcium carbide. Carbide with more than 15% dust concentration shouldnt be charged in the generator. In addition to chemwatch, the cornell libraries web site provides access to brethricks handbook of reactive chemical hazards from 2007, which is. Calcium carbide granulated,technical,75%gasvolumetric. Other companies are charging thousands of dollars to.
In this act, calcium carbide means any substance intcrpre capable of. 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 is flammable and reactive and a dangerous fire and explosion hazard. Fire and explosion data flammability of the product autoignition temperature flash points flammable limits products of combustion fire hazards in presence of various substances explosion hazards in presence of various substances fire fighting media. Dusts of calcium carbide are classified as nuisance dusts and do not constitute a fire or explosion hazard except in the presence of moisture or at temperatures in excess of 1,000c. Calcium carbide manufacturing 2008 material safety data sheet. Reacts violently with water liberating highly flammable gas acetylene. Incompatible with moisture, water, strong oxidizing agents, alcohols, hydrogen chloride, magnesium. Even traces of humidity will cause liberation of explosive acetylene gas. Physical and chemical properties molecular formula cac2. If inhaled if breathed in, move person into fresh air. Pennsylvania, listed as calcium carbonate, minnesota, listed as calcium carbonate, massachusetts, listed as calcium carbonate.
It plays a role in how your page is seen by search engine crawlers, and how it appears in serps. Uses advised against no information available details of the supplier of the safety data sheet. Material safety data sheet lts research laboratories, inc. Carbide, any of a class of chemical compounds in which carbon is combined with a metallic or semimetallic element. Safety data sheet creation date 18nov2010 revision date 20nov2014 revision number 1 1.
The other farmers in the area have had a bad time because there was no rain and their crops died. At those temperatures, the lime is reduced by carbon to calcium carbide and carbon monoxide co, according to the following reaction. Calcium carbide is important chiefly as a source of acetylene and other chemicals, whereas the carbides of silicon, tungsten, and several other elements are valued for their physical. Material safety data sheet calcium carbide althorpe. Safety data sheets and other chemical safety information are a vailable online. Show this safety data sheet to the doctor in attendance. Absorption of water during handling or storage of technical calcium cyanamide may cause explosion pieri, m. Compounds material in the production of calcium carbide, cac 2, also known simply as carbide, or calcium acetylide. 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. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Product safety data sheet for c2ca carburo del cinca. Calcium acetylide recommended use laboratory chemicals. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy.
Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. Safety data sheet according to 29cfr19101200 and ghs rev. It is classified as a chemical causing skin irritation and irritation of the respiratory tract. Physicochemical properties and toxic effect of fruit. Calcium carbide granulated,technical,75%gasvolumetric 75. Calcium carbide has the nominal formula of cac 2 and the molecular weight of 64. Material safety data sheet calcium chloride, acs 6 section 16 other information msds creation date. Commercialization of calcium carbide and acetylene. You must not break the seals when there is carbide in excess of one pound in any other unsealed package of the same size of carbide in the room. The carbidewater residue should not be discharged into the environment directly.
All discharges of calcium carbide or its reaction products should be done in accordance with applicable local, state and federal laws and. A meta description is an html tag in the html code of your website, which allows you to customize a section of text that describes the page itself. Cdc niosh pocket guide to chemical hazards calcium cyanamide. Calcium carbide revision date 20nov2014 packing group ii imdgimo unno un1402 proper shipping name calcium carbide hazard class 4. Material safety data sheet calcium carbide althorpe wharf. Our msds database is an easy to use, do it yourself tool, and best of all. Calcium carbide for acetylene production rexarc blog. Highly explosive is formed by the addition of calcium carbide to silver nitrate solution. The pure material is colorless, but most samples have a color ranging from black to grayishwhite, depending on the grade. May 2, 1998, marked the 106th anniversary of an unexpected discovery in the village of spray now eden, north carolina, that proved to be a milestone in the history of the chemical industry. Impure calcium carbide, such as technical grade type, also has other calcium compounds, like calcium sulfide, calcium nitride, calcium phosphide, which in contact with water it will also produce phosphine, ammonia or hydrogen sulfide. Colourless when pure though technical grades are typically grayish brown, this solid decomposes in water, forming flammable acetylene gas and calcium hydroxide, caoh 2. Calcium carbide, a chemical compound used in the commercial manufacture of acetylene gas, was discovered accidentally during experiments in aluminum processing in spray now eden in rockingham county.
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