Anhydrous ammonia has potentially explosive reactions with strong oxidizers. CAS No. When mixed with lubricating oils, its flammable concentration range is increased. % ammonia in water do not produce flammable vapours at any temperatures. Ammonia is not highly flammable, but containers of ammonia may explode when exposed to high heat. Learn about available material substrates. Most anhydrous ammonia is produced for the agricultural community. Anhydrous ammonia, Aqua ammonia, Aqueous ammonia [Note: Often used in an aqueous solution.] It is lighter than air and flammable, with difficulty, at high concentrations and temperatures. The gas has a density of 0.6 relative to air (1.0) and is flammable above 15% by volume in air. A - Compressed Gas; B1 - Flammable Gas; D1A - Very Toxic; E - Corrosive. GHS Classification(s) Flammable Gases: Category 2 Anhydrous Ammonia Safety Data Sheet According to Federal Register / Vol. Will burn in the range of 16-25% in air. The auto ignition temperature is 1,204°F if catalyzed and 1,570°F if un-catalyzed. Not so anymore. Nurse tanks must have the words "anhydrous ammonia" in large green lettering and a non-flammable gas placard with the words "non-flammable" or "1005" on both sides and on each end of the tank. In one case, a leak occurred in the anhydrous ammonia refrigeration system in a cold storage warehouse. international transport, UN1005, ammonia, anhydrous 2.3 Poison Inhalation. However, in high concentrations and certain atmospheric conditions, it is a fire and explosion hazard. It can explode if released in an enclosed space with a source of ignition present, or if a vessel containing anhydrous ammonia is exposed to fire. Toxic Gas. NO open flames, NO sparks and NO smoking. Only anhydrous ammonia is present in the vapour phase. Anhydrous ammonia is classified as hazardous according to Australian WHS Regulations. Ammonia begins dissociating into nitrogen and hydrogen at approximately 850° F. anhydrous ammonia nh3; Storage & Handling. Other Names: Anhydrous ammonia, Liquid ammonia Main Uses: Used as a fertilizer, to make plastics, fibers and other chemicals, as a refrigerant, and in many other applications. Anhydrous ammonia is a widely used fertilizer that farmers use to add nitrogen to the soil for crops like field corn. (1,758 US gallons), and 20,000 lbs. DANGEROUS GOODS Anhydrous ammonia is classified for physicochemical hazards and specified as dangerous in the Australian Code for the Transport of Dangerous Goods by Road and Rail (ADG Code), 7th Edition. The fire fighters believed that they were dealing with stabilized conditions and that anhydrous ammonia gas was non-flammable based on the U.S. Sleek white anhydrous ammonia fertilizer tanks perched on wheels ready to roll out to farmers’ fields were once a common sight along rural highways. Perform risk assessment prior to use. DOT and Bureau of Explosives classifications. It can also decompose at high temperatures forming hydrogen gas. Revision: November 1, 2018 Anhydrous Ammonia Page 1 of 9 SAFETY DATA SHEET Section 1. What is the WHMIS 1988 classification? Ammonia is a compound of nitrogen and hydrogen with the formula NH3. A stable binary hydride, and the simplest pnictogen hydride, ammonia is a colourless gas with a characteristic pungent smell. May be corrosive to metals. Flammable Gas Category 2 H221 Gas Under Pressure: Compressed Gas H280 Acute Toxicity Category 3 (Inhalation: gas) H331 Skin Corrosive Category 1B H314 Eye Damage Category 1 H318 . Ammonia has a slight flammable gas classification at level 1; however, it can be ignited easily or have an explosive reaction in the right conditions (aka a large energy source). : 302 2/17 2.2. While NH 3 is dangerous, anhydrous ammonia also has countless uses relating to the medicinal field, functions as a cleaning agent when diluted, is commonly used as a fertilizer, and in some cases is stolen to illegally produce methamphetamine.. Ammonia, anhydrous. Flammability 1: Must be preheated before ignition can occur. It serves as an effective industrial refrigerant gas, which presents unique challenges to safely manage. Ammonia dissolves readily in water to form ammonium hydroxide - an alkaline solution. Appearance: Colourless gas. Ammonia is stored and transported as a liquid under pressure. BO0875000. Ammonia Release Safety Precautions. Anhydrous ammonia forms explosive mixtures in air with hydrocarbons, chlorine, fluorine and silver nitrate. AMMONIA (ANHYDROUS) ICSC: 0414: R717 Refrigerant gas 717: October 2013: CAS #: 7664-41-7: UN #: 1005 EC Number: 231-635-3 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Flammable. Anhydrous ammonia reacts to form explosive products, mixtures or compounds with mercury, gold, silver, iodine, bromine, silver oxide and silver chloride. directly on liquid ammonia. Choose a size View full-size chart. Class D1A. Class 2 - Non-Flammable Poison Gas - Anhydrous Ammonia NH3, UN#1005. The maximum filling level of an anhydrous ammonia tank is 85%. INTRODUCTION It is well known that vapours of hydrocarbons, hydroxylic compounds and even some chlorinated solvents can form flammable … Doug Chorney thinks it does. Non-Flammable Gas (domestic) Inhalation Hazard (Special Provision 13) (domestic) Poison Gas (international) Corrosive (international) AMA; NIOSH Pocket Guide International Chem Safety Card; Ammonia: AMMONIA (ANHYDROUS) NFPA 704. The amount of anhydrous ammonia released at the water / ammonia solution surface can be very important. Fire Hazard: Flammable gas. 2.2). When mixed with lubricating oils, its flammable concentration range is increased. They decided to use an electric forklift to replace the leaking valve. air mixtures has shown that no aqueous solution of ammonia gives rise to flammable vapours when its temperature exceeds 49o C. It was also shown that solutions containing less than 5 mol. Ammonia is also flammable at concentrations of approximately 15 to 28% by volume in air. For outdoor installations, this condition is not likely to be obtained except as a result of a tank or pipeline rupture. Anhydrous Ammonia Properties Ammonia is a colorless gas with a characteristic pungent smell similar to human urine, as the urine contains an amount of ammonia in it. Identification Product Name: Ammonia, Anhydrous Synonyms: Ammonia CAS REGISTRY NO: 7664-41-7 Supplier: Tanner Industries, Inc. 735 Davisville Road, Third Floor Southampton, PA 18966 Website: www.tannerind.com Telephone (General): 215-322-1238 Corporate Emergency Telephone Number: … The facility must comply with OSHA 29 CFR 1910.118, Process Safety Management (PSM) as well as the EPA Risk Management Program, 40 CFR … Anhydrous ammonia is very soluble in water: at 293 K, 688 L of gaseous anhydrous ammonia can be dissolved in one litre of water. Explosion Hazard: May form flammable/explosive vapor-air mixture. Ammonia is also used as a refrigerant gas, for purification of water supplies, and in the manufacture of plastics, explosives, textiles, pesticides, dyes and other chemicals. Anhydrous ammonia is generally not considered to be a flammable hazardous product because its temperature of ignition is greater than 1,560 degrees F and the ammonia/air mixture must be 16 percent to 25 percent ammonia vapor for ignition. Applicator tanks must contain the same identification on at least the rear of the container. Anhydrous ammonia is a pungent gas with suffocating fumes Symptoms can include breathing difficulty; irritation of the eyes, nose or throat Exposure to high concentrations can lead to death These requirements cover complete self-contained strainer or filter assemblies intended for use with designated flammable fluids and anhydrous ammonia (fertilizer grade) in residential and commercial fuel burning, dispensing, and handling facilities. Label elements GHS-US labelling Hazard pictograms (GHS-US) : GHS05 GHS06 GHS07 Signal word (GHS-US) : Danger … Cylinder may explode in heat of fire. registration forms as a Division 2.2 non-flammable compressed gas (Div. Test gas/Calibration gas. Because of the dangers associated with it, the Occupational Safety and Health Administration (OSHA) requires all employees working in ammonia-refrigerated facilities to go through safety training. Anhydrous ammonia is a colourless gas that has a strong smell and is toxic, corrosive and flammable. Laboratory use. Ammonia is also flammable at concentrations of approximately 15% to 28% by volume in air. How is ammonia used? Ammonia use is widespread, from commercial to residential applications. Anhydrous ammonia—often referred to as simply ammonia—can be cheaply manufactured and is an effective fertilizer in its own right. Ammonia, Anhydrous Safety Data Sheet 302 08/31/2017 EN (English) SDS Ref. The apparent case of the missing anhydrous tanks has some wondering if it’s just an aberration, or if it signals a quiet but significant change in farmers’ soil fertility practices. The pressure on the tank is the liquid pressure and remains the same whether the tank is 10% or 80% full. DOT ID & Guide. However, when transporting anhydrous ammonia using the description for. Quantity: Add to Cart Customize this Product. Canadian TDG: UN1005. The … At room temperature, anhydrous ammonia is a colorless, highly irritating gas with a pungent, suffocating odor. Class B1. About 80% of the ammonia produced by industry is used in agriculture as fertilizer. Trade name : Anhydrous ammonia SDS no : AL068 Chemical description : Anhydrous ammonia CAS No : 7664-41-7 EC no : 231-635-3 EC index no : 007-001-00-5 Registration-No. The solubility rises when the temperature drops (Table 1). … Motorists on the highway can easily identify an ammoni tank by these markings. It’s a highly hazardous chemical gas that is both toxic and flammable. Class A. (14) The clear distance between a tank containing anhydrous ammonia and a tank containing a flammable liquid shall not be less than 20 feet, except that installations with a storage capacity exceeding 150,000 Imperial gallons of water measured at 60°F shall be located not less than 100 feet from the above ground storage of flammable liquids. Anhydrous ammonia – used in manufacturing, refrigeration and agriculture – is a pungent, colorless and toxic gas or liquid that, when concentrated, is corrosive to human tissue upon contact, according to NIOSH. (a) mixtures of air and anhydrous ammonia consisting of 16 to 25 per cent by volume of anhydrous ammonia are flammable and may ignite at a temperature as low as 1204°F in the presence of iron. Standard size is 10-3/4" x 10-3/4" Non-Flammable Poison Gas. 7664-41-7 RTECS No. … Fire will produce irritating, corrosive, and toxic gases. It can explode if released in an enclosed space with a source of ignition present, or if a vessel containing anhydrous ammonia … Diamond Hazard Value Description; 1 3 0 Health 3: Can cause serious or permanent injury. (3,516 US gallons) for Ammonium Hydroxide. anhydrous ammonia domestically, it should be declared on FMCSA. The Threshold Limit Quantity for the storage of Anhydrous Ammonia is 10,000 lbs. Anhydrous ammonia is used as a refrigerant in many industrial facilities, including food processing plants. 77, No. Ammonia is generally regarded as non-flammable. Pick your sign material. It is lighter than air, its density being 0.589 times that of air. Closed system, ventilation, explosion-proof electrical equipment and lighting. Anhydrous ammonia: is a colourless gas that has a strong smell, and is toxic, corrosive and flammable Anhydrous ammonia is classified by the U.S. Department of Transportation (DOT) as a Class 2.2 Non-flammable Gas. 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