Chemical product and company identification product name. A260500 casno 7664382 synonyms orthophosphoric acid recommended use laboratory chemicals. This chemical is considered hazardous by the 2012 osha hazard communication standard. Concentrated sulfuric acid oxidizes, dehydrates, or sulfonates most organic compounds.
Perchloric acid 70% cas no 7601903 material safety data sheet sds msds. Perchloric acid 7601903 no no none water 7732185 no no none 12. Perchloric acid 7072% for analysis emsure acs,iso,reag. Kleanstrip green muriatic acid safety data sheet supersedes revision. 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. Formed from the activation of phagocytes through myeloperoxidase mpomediated peroxidation of cl. Wear appropriate protective face shield and eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910.
Safety data sheet according to federal register vol. Perchloric acid solution, 1m, fisher chemical quantity. A guideline for the use of perchloric acid and perchloric. Alkalis, metals, oxidizing agents, mercuric sulfate, perchloric acid, carbides of. Hazardous polymerization may occur conditions to avoid will not occur x na. Perchloric acid mist and vapor can condense in ventilation systems to form metallic perchlorates, which can be explosive. Perchloric acid safety guidelines perchloric acid is a strong mineral acid commonly used as a laboratory reagent. Aldehydes, nitric acid, perchloric acid, strong o xidizers. Ascorbic acid safety data sheet according to federal register vol. A preventive maintenance program must be in effect for perchloric acid hoods and other hoods where hazardous materials are used. Safety data sheet creation date 19oct2009 revision date 18jan2018 revision number 4 1. Muriatic acid, hcl solution, aqueous hydrogen chloride. Material safety data sheet perchloric acid bionium. Material safety data sheet perchloric acid, 70% msds section 1.
Hazardous polymerization may occur conditions to avoid. Perchloric acid must be stored where it will not freeze freezing point about 4f. Eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Take about 500 ml of anhydrous glacial acetic acid and about 25 ml acetic anhydride in a cleaned and dried ml volumetric flask. Perchloric acid is considered one of the strongest superacids. Perchloric acid is a mineral acid with the formula hclo 4. Barr 2105 channel avenue memphis, tn 381 emergency contact. Search results for perchloric acid at sigmaaldrich. Perchloric acid, 70% certified acs, fisher chemical. This document is to be used in conjunction with the health, safety and reclamation code for mines in british columbia hsr codeand other ministry of energy and mines guidance materials. Flush the system for at least 20 minutes at the end of each work session. Fluohydric acid, fluoric acid, hydrofluoric acid solution.
Perchloric acid 70% materials, strong dehydrating agents. It is a clear, colorless, and odorless liquid typically found in aqueous form. Na exposures can cause death from liver and kidney damage. May react vigorously or deflagrate when mixed with oxidizable material merck. Usually encountered as an aqueous solution, this colorless compound is a strong acid comparable in strength to sulfuric acid and nitric acid. Dermatitis resulting from contact with phenol or phenolcontaining products is fairly common in industry. A4691, a469250, a469500 casno 7601903 synonyms dioxonium perchlorate. Hazardous ingredients according to regulation ec no 1272. Sigmaaldrich offers a number of perchloric acid products. Reacts violently with perchloric acid, perchloric acidaniline mixtures, and nitromethane. Holmiumiii oxide, or holmium oxide is a chemical compound of a rareearth element holmium and oxygen with the formula ho 2 o 3. Add 2 drops of crystal violet, and titrate with the perchloric acid solution until the violet color changes to blue.
Ensure that medical personnel are aware of the materials involved and take precautions to protect themselves. Reacts violently with perchloric acid, perchloric acid aniline mixtures, and nitromethane. Skin contact wash off immediately with plenty of water for at least 15 minutes. Perchloric acid revision date 18jan2018 general advice show this safety data sheet to the doctor in attendance. Perchloric acid 7072% msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. Identification product name perchloric acid, 70%, redistilled cat no. Uses advised against not for food, drug, pesticide or biocidal product use details of the supplier of the safety data sheet. Perchloric acid revision date 18jan2018 f indicates a substance that is the subject of a section 5f rule under tsca. Other hemco products uniflow perchloric acid laboratory. This chemical is considered hazardous by the 2012 osha hazard. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n. Uses advised against not for food, drug, pesticide or biocidal product use.
Jasco green muriatic acid safety data sheet supersedes revision. Eliminate or substitute for a less hazardous material when possible. Most perchloric acid is sold as solutions of 60% to 72% ww acid in water. Section 1 chemical product and company identification. Hazardous decomposition or byproducts burning yields co and co2.
Empty containers pose a fire risk, evaporate the residue under a fume hood. Seastar chemicals inc msds perchloric acid page 3 of 5 personal protective equipment eyes. Usually found as an aqueous solution, this colorless compound is a stronger acid than sulfuric acid and nitric acid. Reaction with hydrochloric acid may form bischloromethyl ether, an osha regulated carcinogen. Attacked by oxidizing agents such as nitric or perchloric acid and free halogens. Ph eur find msds or sds, a coa, data sheets and more information. It is a powerful oxidizer, but its aqueous solutions up to 70% are remarkably inert, only showing strong. 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. Safety data sheet creation date 06oct2009 revision date 18jan2018 revision number 4 1. Perchloric acid hclo 4, cas 7601903, is one of the strongest acids known. Perchloric acid university of california, berkeley.
Wear appropriate protective neoprene or polyethylene gloves to prevent skin exposure. Material safety data sheet hydrofluoric acid print date. 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. Never heat perchloric acid in a hood unless the hood has been designed for use with perchloric acid and has a functioning washdown system. N indicates a polymeric substance containing no freeradical initiator in its. Contain spill using noncombustible, nonreactive absorbent material free from. Other hemco products uniflow perchloric acid laboratory fume. Identification product name perchloric acid cat no.
The oxide, also called holmia, occurs as a component of the related erbium oxide mineral called erbia. Guidelines for using perchloric acid perchloric acid hclo4 is a strong mineral acid. It is by definition a superacid, with an acidity exceeding that of 100% sulfuric acid. Safety data sheet creation date 06oct2009 revision date 22mar2018 revision number 1 1. Noncorrosive to lead and mild steel, but dillute acid attacks most metals.
September 2011 section 1 chemical product and company identification msds name. Seastar chemicals inc msds perchloric acid page 1 of 5 material safety data sheet perchloric acid print date. Together with dysprosiumiii oxide dy 2 o 3 holmium oxide is one of the most powerfully paramagnetic substances known. 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 definition of perchloric acid by merriam.
Perchloric acid 60% for analysis emsure acs find msds or sds, a coa, data sheets and more information. These guidelines present information on how to handle and store perchloric acid safely. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. Hazardous decomposition or byproducts burning yields co and co. This includes but is not limited to alcohols, amines, boranes, dicyanogen, hydrazines, hydrocarbons, hydrogen, nitroalkanes, powdered metals, silanes, or thiols bretherick 1979.
Dec 02, 2017 concentrated perchloric acid is used to disslove rocks and minerals for chemical analysis. Perchloric acid 70% msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. 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. N indicates a polymeric substance containing no free radical initiator in its inventory name but is considered to cover the designated. Perchloric acid is the inorganic compound with the formula hclo4. When we do this we use a mixture of nitric acid, hydroflouric acid, and perchloric acid for the initial digestion. 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. Under some circumstances it may act as an oxidizer andor present an explosion hazards. Heat, flame, ignition sources, air, incompatib les 11. Identification product name phosphoric acid cat no.