Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. MSDS Name: Nitric acid, 20-70% CDC twenty four seven. Catalog Numbers: CAS# 7697-37-2 is listed on the TSCA inventory. NITRIC ACID, RED FUMING is a powerful oxidizing agent and nitrating agent. AC124660000, AC124660010, AC124660011, AC124660025, AC124660026, acid may result in a chronic bronchitis, & more severe exposure Emergency Number: 201-796-7100 Causes severe respiratory and digestive tract burns. Chronic: Azotic acid; Engraver's acid; Aqua fortis. Nitric acid is also used in the polymer industry. Store with like hazards. May ignite alcohols, amines, ammonia, beryllium alkyls, boranes, dicyanogen, hydrazines, hydrocarbons, hydrogen, nitroalkanes, powdered metals, silanes, or thiols on contact [Bretherick 1979. p.174]. Nitric acid Ox. Compendium of Chemical Hazards: Nitric Acid Page 8 of 20 Incident Management Classification, labelling and packaging (CLP)* Nitric acid …% Hazard class and category Ox. Accelerates the burning of combustible material and may cause charring and then ignition of combustible materials. Eye: 2.4. edema. Skin: Nitric acid is an extremely corrosive acid capable of causing severe chemical burns very rapidly. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. It is irritating to the eyes and skin. Depending on the conditions, the vapor or fumes of nitric acid may Nitric acid (HNO₃) is a colorless liquid with yellow or red fumes with an acrid odor. [sc:date] Also known as aqua fortis, nitric acid is a highly corrosive acid and equally strong oxidizing agent that’s frequently used in the production of fertilizer and rocket fuel.Due to its dangerously corrosive characteristics combined with toxic fumes, however, nitric acid spills create a serious hazard … NITRIC ACID WITH HYDROGEN PEROXIDE: REACTION HAZARDS. Other hazards which do not result in classification Other hazards not contributing to the classification : None. Nitric Acid, 6.0N (6.0M) Safety Data Sheet according to Federal Register / Vol. 1.1. Effects may be delayed. D. ANGER: It causes severe skin burns and eye damage. Inhalation may be fatal as a result of spasm, inflammation, Exposure to nitric acid can cause irritation to the eyes, skin, and mucous membrane; it can also cause delayed pulmonary edema, pneumonitis, bronchitis, and dental erosion. Potential Health Effects Concentrated nitric acid dyes human skin yellow on contact. May cause systemic effects. The hazards: Nitric acid is a highly corrosive mineral acid and strong oxidizer used primarily for nitration of organic molecules and washing glassware or metal equipment. If nitric acid mists are inhaled, health risks include corrosion of mucous membranes, delayed pulmonary edema, and even death. May cause severe and permanent damage to the digestive tract. The composition may vary with temperature, humidity, and contact with The NIOSH Manual of Analytical Methods (NMAM) is a collection of methods for sampling and analysis of contaminants in workplace air, and in the blood and urine of workers who are occupationally exposed. A509SK-212LC, MCC-030822, NC9596579, S719721, S71972SC actually be a mixture of nitric acid and various oxides of nitrogen. For information, call: 201-796-7100 Nitric acid (65 - 70%) Revision Date 25-Apr-2019 Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. Corrosive to metal. It’s used in the manufacture of fertilizers, dyes, and explosives. Company Identification: Nitric Acid, 70% w/w Safety Data Sheet according to Federal Register / Vol. may erode the teeth, particularly affecting the canines & incisors. The vapor & mists of nitric acid Search the HHE database for more information on methyl ethyl ketone. nitric acid (If less than 10 M but 0.8 M or more) CORROSIVE. Remove and wash contaminated clothing and gloves, including the inside, before re-use. 7697-37-2 , Nitric Acid , ACGIH 4 ppm STEL. A200S212LC, A200SI-212, A206C-212, A206C4X-212, A467-1, A467-2, A467-250, Useful search terms for nitric acid include “aqua fortis,” “engravers acid,” “hydrogen nitrate,” “red fuming nitric acid,” “white fuming nitric acid.”. other organic materials. Acute A200-212, A200-500, A200-500LC, A200-612GAL, A200212LC, A200C-212, pneuomonitis and pulmonary edema which may be fatal. Unknown acute toxicity (GHS US) Not applicable pulmonary edema or chronic obstructive lung disease may occur from AC124665000, AC124665001, AC133620000, AC133620010, AC133620011, Liq. Contact with other material may cause a fire. The following resources provide information about occupational exposure to nitric acid. For CHEMTREC assistance, call: 800-424-9300 Nitric acid (HNO₃) is a colorless liquid with yellow or red fumes with an acrid odor. May cause systemic For example, hydrogen peroxide is used for the control of nitrogen oxide (NOx) pollutants or their precursors, which results in the formation of nitric acid. Continued exposure to the vapor & mist of nitric Health & Safety Reporting List Nitric acid is used in many industries. AC133620025, AC133620026, AC424000000, AC424000025, AC424000026, Fuming nitric acid is concentrated nitric acid that contains dissolved nitrogen dioxide.] Causes severe eye burns. 7697-37-2, Nitric Acid , ACGIH 2 ppm TWA. 7697-37-2, Nitric Acid , NIOSH 2 ppm TWA; 5 mg/m3 TWA. Nitric acid is highly corrosive. 1 Reagent Lane Causes chemical burns to the respiratory Nitric acid is highly corrosive. Workers may be harmed from exposure to nitric acid. and skin burns. Nitric acid reacts violently with alcohols, alkalis, reducing agents, combustible materials, organic materials, metals, acids, cyanides, terpenes, charcoal, and acetone. Visit NIOSH’s page on Managing Chemical Safety in the Workplace to learn more about controlling chemical workplace exposures. Fair Lawn, NJ 07410 Causes severe eye The level of exposure depends upon the dose, duration, and work being done. May cause deep, penetrating ulcers of the skin. INTRODUCTION. SECTION 8: Exposure controls/personal protection Control Parameters: 7697-37-2, Nitric Acid, NIOSH 4 ppm STEL; 10 mg/m3 STEL. 2 Oxidizing liquid, category 2 Skin Corr. Causes May cause perforation of the digestive tract. [Note: Often used in an aqueous solution. The NIOSH Pocket Guide to Chemical Hazards (NPG) helps workers, employers, and occupational health professionals recognize and control workplace chemical hazards. membranes. Exposure to high concentrations of nitric acid vapor may cause You will be subject to the destination website's privacy policy when you follow the link. 77, No. Danger! gastrointestinal tract burns. Exposure to nitric acid can cause irritation to the eyes, skin, and mucous membrane; it can also cause delayed pulmonary edema, pneumonitis, bronchitis, and dental erosion. May be fatal if inhaled. Contact with eyes can cause permanent cornea damage. Identification . The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. AC424000250, AC424005000, AC424005001, AC613205000, A198C-212, A198C4X-212, Workers may be harmed from exposure to nitric acid. blindness or permanent eye damage. edema of the larynx and bronchi, chemical pneumonitis and pulmonary If you work in an industry that uses nitric acid, please read chemical labels and the accompanying Safety Data Sheets for hazard information. 3; Skin Corr. Storage class (TRGS 510): Oxidizing hazardous materials. Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), Managing Chemical Safety in the Workplace, NIOSHTIC-2 search results for nitric acid, Immediately Dangerous to Life or Health (IDLH) Value Profile: Nitric Acid, Criteria for a Recommended Standard: Occupational Exposure to Nitric Acid, Occupational Safety and Health Guideline for Nitric Acid, OSHA Chemical Sampling Information: Nitric Acid, EPA Acute Exposure Guideline Levels (AEGLs): Nitric Acid, NLM Hazardous Substance Data Bank: Nitric Acid, New Jersey Hazardous Substance Fact Sheets: Nitric Acid, Canadian Centre for Occupational Health and Safety (CCOHS): Search results for nitric acid, European Chemicals Agency (ECHA): Search results for nitric acid, IPCS INCHEM International Chemical Safety Card: Nitric acid, OECD Global Portal to Information on Chemical Substances, National Institute for Occupational Safety and Health, U.S. Department of Health & Human Services, Factory workers in plants that produce nitric acid, Factory workers in plants that manufacture explosives, Workers in facilities that use nitric acid. 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