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    • Perchloric acid hazards. 11 Revision Date 05/20/2025 Print Date 05/21/2025 SECTION 1.

  • Perchloric acid hazards Identification Product identifier: Perchloric acid Other means of identification Product No. Any lab that wishes to purchase perchloric acid must notify the Laboratory Safety Unit for an evaluation and assessment of use before purchasing. SAFETY DATA SHEET Version 6. 2 Relevant identified uses of the substance or mixture and uses advised against 1. Many hazards involve potential explosions and/ or fire. In addition to explosion hazards, perchloric acid has similar corrosive properties to other strong acids and causes severe burns on contact with skin, eyes Laboratories working with perchloric acid must have a Chemical Hygiene Plan. Catalog Number 109065 Product Name Perchloric acid %PDF-1. Perchloric Acid Safety data sheet Safety data sheet acc. Solutions of <72% (w/w) of perchloric acid are normally stable. Environmental Health and Safety . Immediately notify the Name of substance Perchloric acid 70% Identifiers CAS No 7601-90-3 EC No 231-512-4 Index No 017-006-00-4 Molecular formula HClO4 Molar mass 100. 1N in glacial acetic acid Cat No. Anhydrous perchloric acid may only be used if freshly made and any unused perchloric acid Perchloric acid is toxic and highly corrosive to all tissues and presents both acute and chronic health hazards. Seastar Chemicals Inc MSDS – PERCHLORIC ACID Page 1 of 5 Material Safety Data Sheet PERCHLORIC ACID Print Date: September 2011 SECTION 1 – Chemical Product and Company Identification MSDS Name: PERCHLORIC ACID MSDS Preparation Date: 09-2011, Supersedes 07-2008, 02-2007, 02-2004, 02-2001, 02-98 perchloric acid in your laboratory by contacting one of the following: Chemical Safety Office – 644-7682 Laboratory Safety Office – 644-8916 Research Support – 644-8800 Using Perchloric Acid (< 72%) at Room Temperature At room temperature, perchloric acid up to concentrations of 72% has properties similar to other strong mineral acids. 2 Chemical stability No data available 10. 6 %âãÏÓ 203 0 obj > endobj 242 0 obj >/Filter/FlateDecode/ID[89979363D2ECB34E87C8847FCE78383F>]/Index[203 62]/Info 202 0 R/Length 161/Prev 283349/Root 204 Oct 6, 2009 · Perchloric acid, 70%, redistilled Revision Date 29-Mar-2024 Component CAS No Weight % Perchloric acid 7601-90-3 60-70 Water 7732-18-5 30-40 4. In many respects, its hazards are similar to those of nitric acid, as both are strong oxidants. 1 Subsidiary Hazard Class8 Packing Group I IATA UN-No UN1873 Proper Shipping Name PERCHLORIC ACID Hazard Class 5. A second person must always be in view at all times and must be trained to perform rescue should the need arise. 14 mJ Conductivity < 1 µS/cm Relative vapor density 1. 1907/2006 (REACH) Perchloric acid 0,1 mol/l - 0,1 N volumetric standard solution, in anhydrous acetic acid article number: K023 Version: 5. The anhydrous (dehydrated) acid or solutions of >85% (w/w) present a serious explosion hazard. 5. Identification Product Name Perchloric acid, 0. 3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 Perchloric acid is a mineral acid with the formula H Cl O 4. H302 - if swallowed. : 2764, 2766, 3999, 4806, 8828, 9359, 9656, 9653, 9652 Recommended restrictions Recommended use: For Laboratory, Research or Manufacturing Use. 32 841. Clean up spills immediately. Perchloric acid must not be stored in the same fire compartment as flammable and combustible solids, gases, and Perchloric Acid, 0. :AR176 Validation date :2/27/2025 1. : 7601-90-3 1. 1 M solution in acetic acid Cat No. 1907/2006 (REACH) Perchloric acid ROTIPURAN® Supra 70 % article number: HN51 United Kingdom (en) Page 2 / 19 SAFETY DATA SHEET 1. Details of the supplier of the safety data sheet 2. ). When exposed to this substance over an extended period, it produces vomiting. : AC348630000; AC348630010; AC348630025 Hazard Class 5. If heated Feb 15, 2024 · d. 0 en Replaces version of: 2022-02-15 Version: (4) date of compilation: 2015-08-26 Revision: 2024-08-20 United Kingdom (en) Page 1 / 20 Apr 5, 2010 · Product Name Perchloric acid solution, 0. 1 Product identifiers Product name : Perchloric acid 70-72% for analysis EMSURE® ACS,ISO,Reag. Hazards. 1200 (HazCom 2012) 1. PERCHLORIC ACID Safety Data Sheet According to SANS 10234:2019 and SANS 11014:2010 15/07/2020 ZA - en 5/6 STOT-single exposure : Not classified STOT-repeated exposure : Causes damage to organs through prolonged or repeated exposure. 1200 Part no. 1 Packing Group II IMDG/IMO UN-No UN1502 Proper Shipping Name SODIUM PERCHLORATE Hazard Class 5. Material Safety Data Sheet or SDS for Perchloric acid 109065 from Merck for download or viewing in the browser. 12/2019 Standard Operating Procedure . SARA 313 Not Listed Material Safety Data Sheet or SDS for Perchloric acid 70% 100517 from Merck for download or viewing in the browser. Hazard(s) identification Classification Hazard pictograms (CLP) : GHS03 GHS05 GHS07ContinueGHS08 Signal word (CLP) : DangerHarmful Contains : Perchloric acid Hazard statements (CLP) : H271 - May cause fire or explosion; strongTakeoxidiser. : 7601-90-3 Ox. : 100519 Brand : Millipore %PDF-1. 3 Details of the supplier of the safety data sheet 1. Neutralize the liquid Apr 23, 2025 · Subsidiary Hazard Class5. Lab personnel working with perchloric acid should read the MSDS prior to commencing work. 5 g/mol Safety Data Sheet according to Regulation (EC) No. Anhydrous Perchloric Acid (>85% w/w) • For safety purposes, never work alone or inform your safety offices prior to handling anhydrous perchloric acid. Product form : Mixtures Product name : Perchloric Acid, 0. 1 General information IF exposed: Immediately call a POISON CENTER/doctor. 1 and Class 8 dangerous good; always check the product’s MSDS. 2 Relevant identified uses of the substance or mixture and uses advised against Consider these hazards specific to perchloric acid: Health hazards: Irritatation of the skin, eyes, and respiratory tract; Painful burns and even death when exposed body parts come in contact with perchloric acid; Explosion hazards: Anhydrous (dehydrated) perchloric acid: Perchloric acid is noncombustible. Principal Investigator: Date Approved: This document covers basic chemical safety information for perchloric acid. 46 Recommended Use: Restrictions on Use: Commercial/industrial use Product Name: Formula and Formula Weight: 6. SARA 312 Fire Hazard, Acute Health Hazard. 1A - H314 SECTION 4: First aid measures 4. Uses advised against Food, drug, pesticide or biocidal Perchloric Acid, 8% w/v Safety Data Sheet according to Federal Register / Vol. 1 Packing Group II 15. Liq. Perchloric acid work must be with standard analytical procedures from well recognized sources unless specifically approved by the department head. : SP339-4; SP339-500 Synonyms (Certified) Recommended Use Laboratory chemicals. 0 Replaces version of: 2019-02-19 (GHS 1) Revision: 2019-02-19 United Kingdom: en 3. 1 Packing Group II IMDG/IMO UN-No UN1802 Proper Shipping Name PERCHLORIC Apr 5, 2010 · Product Name Perchloric acid solution, 0. For any work involving heated Perchloric acid (such as in Perchloric acid digestions), the work must be conducted in a special Perchloric acid fume hood with a wash down function. 11 SECTION 10: Stability and reactivity 10. Despite hazards associated with the explosiveness of its salts, Perchloric acid, ACS, 48-50% Revision Date 26-February-2020 UN-No UN1802 Proper Shipping Name PERCHLORIC ACID Hazard Class 8 Subsidiary Hazard Class5. If unconscious place in recovery position and seek medical advice. 1 Subsidiary Hazard Class8 Packing Group I IMDG/IMO UN-No UN1873 Proper Shipping Name PERCHLORIC ACID Hazard Class 5. whereas perchloric acid is not. Product identifier Product name: Instrument Quality Perchloric Acid BASELINE Perchloric Acid Technical Grade Perchloric Acid Product number(s): S010201 S020201 S040201 EU Index number: 017-006-00-4 Synonyms: Dioxonium perchlorate; Hydronium perchlorate Perchloric acid containers that are compromised (found to have turned dark, have crystals formed around the bottom of the bottle or otherwise exhibit visible forms of deterioration including solid matter in the solution) must not be moved. 3 Possibility of hazardous reactions Risk of explosion with: Oxidizing agents perchloric acid perchlorates Mar 3, 2025 · Perchloric acid (HClO₄) is a highly corrosive and powerful oxidizing agent commonly used in industrial and laboratory processes. 1 Page 1 of 10 PERCHLORIC ACID with more than 50% but not more than 72% acid, by mass PRODUCT USE SAFETY DATA SHEET Creation Date 23-Sep-2009 Revision Date 25-Dec-2021 Revision Number 5 1. , heated) in any laboratory that is not specially equipped to address the associated hazards. Anhydrous perchloric acid and solutions greater than 85% (w/w) present an explosion hazard. Always transfer perchloric acid over a sink or other suitable containment in order to catch any %PDF-1. 00519 Catalogue No. First-aid measures General Advice Show this safety data sheet to the doctor in attendance. to Regulation (EC) No. Hazardous ingredients for labelling: Perchloric acid % Labelling of packages where the contents do not exceed 125 ml Signal word: Danger Safety data sheet according to Regulation (EC) No. Procedures 4. 1M) in Glacial Acetic Product name Perchloric Acid : 0. Ph Eur Product Number : 1. 1 M solution in acetic acid Revision Date Oct-2018 Acetic acid MAK-KZW: 20 ppm 15 Minuten 3 MAK-KZW: 50 mg/m3 15 Minuten MAK-TMW: 10 ppm 8 Stunden MAK-TMW: 25 mg/m3 8 Stunden TWA: 10 ppm 8 timer TWA: 25 mg/m 8 timer STEL: 20 ppm 15 Minuten STEL: 50 mg/m3 15 Minuten TWA: 10 ppm 8 Stunden PERCHLORIC ACID 70% GHS Safety Data Sheet Version No:7. Its strong acidity and reactivity make it an essential chemical for applications such as rocket propulsion, analytical chemistry, and metal processing. The acute toxicity of perchloric acid is moderate. 11 Revision Date 05/20/2025 Print Date 05/21/2025 SECTION 1. Perchloric acid is a strong oxidizing acid that can react violently with organic materials. 2 Relevant identified uses of the substance or mixture and uses advised against Apr 5, 2010 · SAFETY DATA SHEET Creation Date 05-Apr-2010 Revision Date 25-Dec-2021 Revision Number 5 1. A compromised bottle of perchloric acid is an explosion hazard. 1. PERCHLORIC ACID (7601-90-3) Designated perchloric acid fume hoods have integrated safety and wash-down systems to prevent these explosive metal salts from forming. 1 Product identifiers Product name : Perchloric acid Product Number : 311421 Brand : Aldrich 1. 1. 92] /Contents 4 0 R/Group Material Safety Data Sheet or SDS for Perchloric acid 109065 from Merck for download or viewing in the browser. 2. rinsing. 4 Emergency telephone number e-mail address of person Apr 2, 2024 · Under some circumstances it may act as an oxidizer and/or present an explosion hazard. DO NOT perform perchloric acid digestions in a laboratory fume hood. 9 Revision Date 09/06/2024 Print Date 09/07/2024 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1. H314 - Causes severe skin burns anddo. 2 Relevant identified uses of the substance or mixture and uses advised against Low temperature and low concentration perchloric acid protocols should always be done in a fume hood with no other chemicals present. Never Perchloric Acid 70% CAS No 7601-90-3 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1. : AC342180000; AC342180010; AC342180025; AC342182500 CAS No 7601-89-0 Synonyms Perchloric acid, sodium salt Recommended Use Laboratory chemicals. 1 Packing Group II TDG UN-No UN1802 Proper Shipping Name PERCHLORIC ACID SOLUTION Hazard Class 8 Subsidiary Hazard Class5. Apr 12, 2024 · Perchloric acid is a colorless, odorless, oily liquid that is extremely corrosive. Perchloric acid fumes can also deposit into ducts over time and form explosive metallic perchlorates. 1 Product identifiers Product name : Perchloric acid Product Number : 244252 Brand : SIGALD 1. 1M) in Glacial Acetic Acid Safety Data Sheet according to the Hazardous Products Regulation (February 11, 2015) Date of issue: 06/24/2019 Version: 1. 1 Packing Group II IATA UN-No UN1802 Proper Shipping Name PERCHLORIC ACID SOLUTION Hazard Class 8 Subsidiary Hazard Class5. 1 Product identifiers Product name : Perchloric Acid 70% CAS-No. At a highly corrosive concentration, perchloric acid may cause severe burns to the eyes, skin, and mucous membranes upon contact. DO NOT USE PERCHLORIC ACID UNTIL YOU HAVE OBTAINED THE NECESSARY APPROVAL. H290 - May be corrosive to metals. 1 Product identifier 1. Perchloric acid is non-combustible but may ignite other combustible materials and increase the intensity of a fire. 5 %µµµµ 1 0 obj > endobj 2 0 obj > endobj 3 0 obj >/XObject >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595. A current MSDS should be kept in the laboratory. Spills of perchloric acid at concentrations less than 72% (w/w) may evaporate to higher, more hazardous, concentrations. SAFETY DATA SHEET Perchloric acid, 0. Regulatory information United States of America Inventory Component CAS No TSCA TSCA Inventory notification - Active-Inactive TSCA - EPA Regulatory Flags Perchloric acid, sodium salt, monohydrate 7791-07-3 Dec 2, 2023 · Health Hazards of perchloric acid Inhaling the vapors of this specific molecule induces a burning sensation in the nose and throat, as well as lung irritation and coughing. This includes (but is not limited to) alcohols, amines, boranes, dicyanogen, hydrazines, hydrocarbons, hydrogen, nitroalkanes, powdered metals, silanes, or Feb 27, 2018 · Perchloric Acid | HClO4 or ClHO4 | CID 24247 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities c. Based on these special needs, which are not provided for in most laboratories, perchloric acid may not be handled in concentrated form (>72%) or manipulated above room temperature (i. ) Work with anhydrous perchloric acid must never be done alone. Regulatory in PERCHLORIC ACID, WITH MORE THAN 50% BUT NOT MORE THAN 72% ACID is a solution of a strong oxidizing acid. Facilities Management . Product identifier . e. • Use a safety shield for protection against the possibility of an explosion. 1 . It is normally supplied in bottles of up to one gallon in capacity at 70-72% strength. Perchloric Acid 15. SAFETY DATA SHEET: PERCHLORIC ACID, 70% PERCHLORIC ACID, 70% P197. Contact EHS prior to any work SAFETY DATA SHEET Perchloric acid Revision Date Oct-2018 Signal Word Danger Hazard Statements H290 - May be corrosive to metals H271 - May cause fire or explosion; strong oxidizer H302 - Harmful if swallowed H314 - Causes severe skin burns and eye damage SAFETY DATA SHEET Version 8. Users of anhydrous perchloric acid or concentrations greater than 85% should contact their EHS Lab Safety Advisor and department/lab safety officer, as these can be explosive. Perchloric acid is an incredibly strong inorganic acid that poses many hazards. Restrictions on use: Not Listed: Perchloric Acid Pennsylvania: Hazardous Substance List Listed: Perchloric Acid New Jersey: Right to Know Hazardous Substance List Listed: Perchloric Acid SARA 302 Not Listed SARA 304 Not Listed SARA 311 Fire Hazard, Acute Health Hazard. 77, No. 4. 1 - H271 Skin Corr. Toxicity: Perchloric acid is a highly corrosive substance that causes severe burns on contact with the eyes, skin, and mucous membranes. 0 06/24/2019 EN (English) Page 1 SECTION 1: Identification . Perchloric acid can also explode if concentrated above 72%. 1907/2006 (REACH) Perchloric acid 70% Version number: GHS 2. 2 percent Conforms to US OSHA Hazard Communication 29CFR1910. Handling of anhydrous perchloric acid (in addition to 6. 2 Other safety information Minimum ignition energy 0. All individuals at Harvard who use perchloric acid must review this document. 1 General Use Procedures • Note: Anhydrous perchloric acid (73% or greater) is inherently unstable and its use requires special precautions. 13 Revision Date 09/07/2024 Print Date 09/08/2024 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1. Apr 24, 2014 · At elevated temperatures, vapors from perchloric acid can condense on surfaces in the ductwork of the hood, where they form perchlorate salts that are often highly shock-sensitive and that pose a serious explosion hazard. 5 %âãÏÓ 10 0 obj > endobj 29 0 obj >/Filter/FlateDecode/ID[986EE0FB8AA4D92068F84864E01DD3D9>0C4C232C9D07D549A351A36290D481C8>]/Index[10 34]/Info 9 0 R SAFETY DATA SHEET Version 6. Perchloric acid is a strong acid used for complete digestions of organic material. 10 INTEGRA Chemical Company 24 Hour Emergency Response: CHEMTREC 800-424-9300 (Outside USA 703-527-3887) 1216 6th Ave N Kent WA 98032 Phone: 253-479-7000 HClO4 100. Identification Product Name Sodium perchlorate Cat No. 58 / Monday, March 26, 2012 / Rules and Regulations 11/19/2015 EN (English US) 3/7 Major Hazards: Highly corrosive to all tissues; reacts violently with many oxidizable substances; anhydrous form and certain salts are highly explosive. 1N (0. Specialty perchloric acid hoods are in Jesser Hall and in Wilsdorf Perchloric Acid - 1 - Rev. IDENTIFICATION 1. Catalog Number 100517 Product Name Perchloric acid 70% perchloric acid are classified under the Transportation of Dangerous Goods Regulations as a Class 5. 2 Relevant identified uses of the substance or mixture and uses advised against Substance name Concentration Identifier Hazard classes and hazard categories Perchloric acid 65 - 72 % CAS No. Any heating of perchloric acid or 73% or greater concentrations require a special dedicated laboratory fume hood equipped with a wash down system. Feb 1, 2025 · Oxidizable organic compounds including alcohols, ketones, aldehydes, ethers, and dialkyl sulfoxides can react violently with concentrated perchloric acid. e. Shops working with perchloric acid must have a Hazard Communication Program. All perchlorates are potentially hazardous when in contact with reducing agents. Catalog Number 109065 Product Name Perchloric acid dehydrating acid strong enough to concentrate the perchloric acid due to risk of explosion Decontaminate work area with a 10% sodium carbonate (soda ash) solution SAFETY DATA SHEET Version 6. 1 Reactivity No data available 10. When using or storing even dilute perchloric acid solutions avoid contact with strong dehydrating agents (concentrated sulfuric acid, anhydrous phosphorous pentoxide, etc. SAFETY DATA SHEET According to US Regulation 29 CFR 1910. May react vigorously or deflagrate when mixed with oxidizable material [Merck]. • Wear long and thick gauntlets. This document serves as guidance to all users of perchloric acid ensuring proper and safe use within laboratories. Uses advised against Food, drug, pesticide or biocidal product use. Mar 2, 2023 · SDS – Perchloric Acid, 60 - 72% w/w Page 1 of 10 SECTION 1 Identification 1. 1 N Solution (N/10) 1. 2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Industrial & for professional use only. Acute effects may include, but are not limited to, severe burns on contact with the respiratory tract, mucous membranes, eyes, and skin. Hazard(s) identification Classification Subsidiary Hazard Class8 Packing Group I TDG UN-No UN1873 Proper Shipping Name PERCHLORIC ACID Hazard Class 5. Identification Product identifier PERCHLORIC ACID, 70%, REAGENT (ACS) Other means of identification Product code 66 Recommended use manufacture of other chemical products, professional, scientific and technical activities: other 9. eye damage. These chemicals may concentrate the perchloric acid and make it unstable. mlnnb wjj amptg zcizxoyo ltxmtxm hzmlj rawt nyumic zcyhlw sqroawrc