Perchloric acid 60% for analysis emsure acs find msds or sds, a coa, data sheets and more information. Never heat perchloric acid in a hood unless the hood has been designed for use with perchloric acid and has a functioning washdown system. Formed from the activation of phagocytes through myeloperoxidase mpomediated peroxidation of cl. N indicates a polymeric substance containing no free radical initiator in its inventory name but is considered to cover the designated.
Jasco green muriatic acid safety data sheet supersedes revision. Section 1 chemical product and company identification. Usually found as an aqueous solution, this colorless compound is a stronger acid than sulfuric acid and nitric acid. The oxide, also called holmia, occurs as a component of the related erbium oxide mineral called erbia. Ensure that medical personnel are aware of the materials involved and take precautions to protect themselves. Under some circumstances it may act as an oxidizer andor present an explosion hazards. Skin contact wash off immediately with plenty of water for at least 15 minutes. Md15129 guidelines for perchloric acid fume hoods and their exhaust systems appendix a3 substance compatibility given the violent reactions of perchloric acid with many organic compounds, particular diligence is important in eliminating any contact not otherwise required of the experimental process. Together with dysprosiumiii oxide dy 2 o 3 holmium oxide is one of the most powerfully paramagnetic substances known. It is a powerful oxidizer, but its aqueous solutions up to 70% are remarkably inert, only showing strong. Safety data sheet creation date 19oct2009 revision date 18jan2018 revision number 4 1. This chemical is considered hazardous by the 2012 osha hazard. Other hemco products uniflow perchloric acid laboratory. Perchloric acid 7601903 no no none water 7732185 no no none 12.
Hazardous polymerization may occur conditions to avoid. May react vigorously or deflagrate when mixed with oxidizable material merck. Eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Perchloric acid 70% materials, strong dehydrating agents. Empty containers pose a fire risk, evaporate the residue under a fume hood. Fluohydric acid, fluoric acid, hydrofluoric acid solution. Identification product name perchloric acid, 70%, redistilled cat no.
September 2011 section 1 chemical product and company identification msds name. It is a powerful oxidizer when hot, but aqueous solutions up to approximately 70% by weight at room temperature are generally safe, only showing strong acid features and no oxidizing properties. Perchloric acid mist and vapor can condense in ventilation systems to form metallic perchlorates, which can be explosive. Wear appropriate protective neoprene or polyethylene gloves to prevent skin exposure. Dec 02, 2017 concentrated perchloric acid is used to disslove rocks and minerals for chemical analysis. Add 2 drops of crystal violet, and titrate with the perchloric acid solution until the violet color changes to blue. Sigmaaldrich offers a number of perchloric acid products. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. Perchloric acid university of california, berkeley. Perchloric acid is considered one of the strongest superacids. Proper shipping name perchloric acid hazard class 5. Perchloric acid hclo 4, cas 7601903, is one of the strongest acids known.
Material safety data sheet perchloric acid bionium. A preventive maintenance program must be in effect for perchloric acid hoods and other hoods where hazardous materials are used. Ascorbic acid safety data sheet according to federal register vol. Hypochlorous acid an overview sciencedirect topics. Perchloric acid solution recommended use laboratory chemicals. Uses advised against not for food, drug, pesticide or biocidal product use.
Heat, flame, ignition sources, air, incompatib les 11. When an airpurifying respirator is not adequate or for spills andor emergencies of unknown concentrations, a. Perchloric acid is a mineral acid with the formula hclo 4. Material safety data sheet perchloric acid, 70% msds section 1. Perchloric acid 70% msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. When we do this we use a mixture of nitric acid, hydroflouric acid, and perchloric acid for the initial digestion. Most perchloric acid is sold as solutions of 60% to 72% ww acid in water. Also softened by hydrocarbons such as benzene, gasoline, lubricating oils, petroleum ether and by chlorinated hydrocarbons. Ph eur find msds or sds, a coa, data sheets and more information. A guideline for the use of perchloric acid and perchloric. First aid measures general advice liquid and mist are corrosive and can cause burns, direct contact could cause irreversible dmage to eyes including blindness andor irreversible destruction of skin tissue. Reacts violently with perchloric acid, perchloric acidaniline mixtures, and nitromethane. Safety data sheet creation date 06oct2009 revision date 18jan2018 revision number 4 1.
Seastar chemicals inc msds perchloric acid page 1 of 5 material safety data sheet perchloric acid print date. Take about 500 ml of anhydrous glacial acetic acid and about 25 ml acetic anhydride in a cleaned and dried ml volumetric flask. Concentrated sulfuric acid oxidizes, dehydrates, or sulfonates most organic compounds. Hazardous polymerization may occur conditions to avoid will not occur x na. Guidelines for using perchloric acid perchloric acid hclo4 is a strong mineral acid. Identification product name perchloric acid cat no. A4691, a469250, a469500 casno 7601903 synonyms dioxonium perchlorate.
Perchloric acid solution, 1m, fisher chemical all our certified reference materials and reagents are produced under an iso 9001 quality management system, also accredited according to isoiec 17025 and accredited according to iso guide 34. Perchloric acid revision date 18jan2018 general advice show this safety data sheet to the doctor in attendance. Na exposures can cause death from liver and kidney damage. These guidelines present information on how to handle and store perchloric acid safely. Material safety data sheet hydrofluoric acid print date. Search results for perchloric acid at sigmaaldrich. Perchloric acid definition is a fuming corrosive strong acid hclo4 that is the most highly oxidized acid of chlorine and a powerful oxidizing agent when heated. Contain spill using noncombustible, nonreactive absorbent material free from. Perchloric acid solution, 1m, fisher chemical quantity. Usually encountered as an aqueous solution, this colorless compound is a strong acid comparable in strength to sulfuric acid and nitric acid.
Noncorrosive to lead and mild steel, but dillute acid attacks most metals. Reaction with hydrochloric acid may form bischloromethyl ether, an osha regulated carcinogen. Dermatitis resulting from contact with phenol or phenolcontaining products is fairly common in industry. Seastar chemicals inc msds perchloric acid page 3 of 5 personal protective equipment eyes. Eliminate or substitute for a less hazardous material when possible. Hazardous ingredients according to regulation ec no 1272. Uses advised against not for food, drug, pesticide or biocidal product use details of the supplier of the safety data sheet. A260500 casno 7664382 synonyms orthophosphoric acid recommended use laboratory chemicals. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n. Other hemco products uniflow perchloric acid laboratory fume.
Perchloric acid 7072% msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. Flush the system for at least 20 minutes at the end of each work session. Perchloric acid 70% cas no 7601903 material safety data sheet sds msds. Wear appropriate protective face shield and eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910. It is a clear, colorless, and odorless liquid typically found in aqueous form. Perchloric acid revision date 18jan2018 f indicates a substance that is the subject of a section 5f rule under tsca. Perchloric acid, 70% certified acs, fisher chemical.
Perchloric acid must be stored where it will not freeze freezing point about 4f. Kleanstrip green muriatic acid safety data sheet supersedes revision. Chemical product and company identification product name. Perchloric acid is the inorganic compound with the formula hclo4. Reacts violently with perchloric acid, perchloric acid aniline mixtures, and nitromethane. Aldehydes, nitric acid, perchloric acid, strong o xidizers. Barr 2105 channel avenue memphis, tn 381 emergency contact. Alkalis, metals, oxidizing agents, mercuric sulfate, perchloric acid, carbides of. Perchloric acid 7072% for analysis emsure acs,iso,reag. This includes but is not limited to alcohols, amines, boranes, dicyanogen, hydrazines, hydrocarbons, hydrogen, nitroalkanes, powdered metals, silanes, or thiols bretherick 1979.
Muriatic acid, hcl solution, aqueous hydrogen chloride. This chemical is considered hazardous by the 2012 osha hazard communication standard. Holmiumiii oxide, or holmium oxide is a chemical compound of a rareearth element holmium and oxygen with the formula ho 2 o 3. Hazardous decomposition or byproducts burning yields co and co2. Identification of the substancemixture and of the companyundertaking 1. Safety data sheet according to federal register vol. It is a powerful oxidizer when hot, but aqueous solutions up to approximately 70% by weight at room temperature are generally safe, only showing strong acid features and. Perchloric acid safety guidelines perchloric acid is a strong mineral acid commonly used as a laboratory reagent. Attacked by oxidizing agents such as nitric or perchloric acid and free halogens. Safety data sheet creation date 06oct2009 revision date 22mar2018 revision number 1 1. N indicates a polymeric substance containing no freeradical initiator in its.