sodium azide explosive

Sodium azide is converted rapidly into hydrazoic acid vapor upon contact with water or an acid. The pieces of the car may also pass through a wet shredder. The following procedure 1has been suggested by the Center for Disease Control, U.S. Public Health Service, for use in its laboratories: 1. Provide ventilation. This should be considered for choosing a non-metallic transport container for sodium azide solutions in the laboratory. Accidents have occurred in these settings. Sodium azide, by itself, is a severe acutetoxicant causing hypotension, headache,tachpnea, hypothermia, and convulsion.The toxic symptoms from ingestion of100200 mg in humans may result inheadache, respiratory distress, hypermotility,and diarrhea. I can't see making a bomb out of the sodium azide. Solid sodium azide is considered a highly toxic chemical as it is GHS Acute Toxicity category 1for acute dermal toxicity and category 2for acute oral toxicity. Formula and structure: The chemical formula of sodium azide is NaN 3. Except where otherwise noted, data are given for materials in their standard state (at 25 C [77 F], 100 kPa). Ammonium azide is an explosive chemical compound with the formula NH4N3 . It's not an explosive, it's only designed to be a fast burning rapid heat producing chemical. Lead, iron, copper, mercury, zinc, silver, cadmium, and other heavy metal salts of azides Azidoazide azide is the most explosive chemical compound ever created. T Tacot [tetranitro-2,3,5,6-dibenzo-1,3a,4,6a tetrazapentalene]. Between 370 C and 425 C the substance decomposes with an exothermic energy of 758 J/g. Sodium azide explosive mixture. Sodium azide reacts with various metals to form shock-sensitive compounds. Risk of fire and explosion on contact with acids or metals. As in the case of sodium and thallium azides previously reported by Walker, Gane, and Bowden, the decomposition is directly proportional to the surface area of the decomposing crystal and the temperature dependence of the rate is The reaction also include oxidizing compounds and can be expressed by the equation: 2 NaN 3 2Na + 3 N 2. The total pressure was 745.5 mmHg. Squibs. Basically, a solution of 30% hydrogen peroxide is mixed with acetone and cooled to 5oC. Sodium azide decomposes oexplosively upon shock, concussion, heating (>275 C), or friction. Provide ventilation. "Do not use a metal spatula to weigh quantities of sodium azide. When attempting a new reaction, be relentless in your background The explosive power is similar to TNT on a mass basis. Acyl azides have the formula RCON3. Improper disposal down sink drains can cause Sodium Azide to react with Copper and Lead pipes to form highly explosive Lead Azide and Copper Azide. This material is both highly reactive and highly explosive. Styphnic acid explosives. 0.03 SECOND is all it takes to inflate an air bag. Ammonium azide is one of the few oxygen-free explosive materials that can be handled (relatively) safely. 5.3. It is a severe poison. Heavy metal azides are an explosion. Sodium azide must be stored to avoid contact with benzoyl chloride, potassium hydroxide, bromine, copper, and lead, since violent reactions can occur. Sodium nitrate explosive mixtures. Sodium azide is a potentially explosive compound (PEC), water reactive, and toxic. Sodium nitrate-potassium nitrate explosive mixture. Sodium azide explosive mixture. Reaction with water and acids liberates highly toxic hydrazoic acid, which is a dangerous explosive. Calculate the mass of HSDB 7832. DOT UN1687 Sodium Azide 6.1 II none IMDG UN1687 Sodium Azide 6.1 II none IATA UN1687 Sodium Azide 6.1 II none Transport in bulk according to Annex ll of Marpol 73/78 and the IBC code This product is provided only in non-bulk containers Special Precautions for user None specified Section 15. RD 1333. Like sodium azide, hydrozoic acid is highly explosive. Sodium azide is the explosive propellant used to initiate the deployment cycle in most airbag designs in use today (Figure 1).When sodium azide is ignited, the deploying airbag explodes, filling with nitrogen gas and carbon dioxide, and moves rapidly rearward toward the occupant at speeds of up to 210 mph (336 kph).Reconstruction of the injuries incurred during deployment Because of its explosive potential, it is used in organic synthesis to displace halides; the azide functional group can then be converted to an amine by reduction. This material is both highly reactive and highly explosive. Sodium azide is the starting material for the synthesis of other metal azides like Pb(N3)2, important for the explosive industries, as well as for many organic azides, such as tosyl azide or tertiary alkyl azides, which are essential in fine chemical syntheses. References and Important Links. Sodium azide, the explosive compound in automobile air bags, decomposes according to the following equation: 2 Na (s) + 3 N2 (9) What mass of sodium azide is required to provide the nitrogen needed to inflate a 100-L bag to a pressure of 1.3 atm at 30C. Both organic and inorganic azides can be heat- and shock-sensitive and can explosively decompose with little input of external energy. Gives off irritating or toxic fumes (or gases) in a fire. Sodium azide explosive mixture. T Tacot [tetranitro-2,3,5,6-dibenzo-1,3a,4,6a tetrazapentalene]. Sodium azide reacts violently with carbon disulfide, bromine, nitric acid, dimethyl sulfate, and a number of heavy metals, including copper and lead. (Accumulated sodium azide can react with lead or copper in plumbing to create explosive metal azides). When heated to its decomposition temperature of ~275C, sodium azide mayundergo violent Sodium nitrate-potassium nitrate explosive mixture. Sodium azide is extremely poisonous and explosive, thus it has limited use in chemical synthesis. BIG PHARMA ADDS LETHAL SODIUM AZIDE TO DIY TEST KITS Tap News / ian Original Article: Support Truth11.com $1 Per Month or make a Donation Thank you for helping independent media That's why it's used in model rockets and the space shuttle. Fire Hazard. The present invention relates to a kind of sodium azide quick detection test paper and its application.The Test paper includes packing box, substrate and colour developing test strips.Packing box is dark-brown PVC boxesOne end of substrate is paste-side, and for binding colour developing test strips, the other end is handheld terminalColour developing test strips Sodium azide decomposes oexplosively upon shock, concussion, heating (>275 C), or friction. 1. Heat, flames and sparks. It was once used in airbags which contained mixtures of sodium azide and oxidizers. Solutions for Chapter 5 Problem 97P: In a collision of sufficient force, automobile air bags respond by electrically triggering the explosive decomposition of sodium azide (NaN3) to its elements. Sodium picramate. Sodium nitrate-potassium nitrate explosive mixture. Store in tightly closed containers in a cool, well-ventilated area away from water, heat, and acids. 0 g N a N O 3 with 1 5. T. Tacot [tetranitro-2,3,5,6-dibenzo-1,3a,4,6a tetrazapentalene] TATB [triaminotrinitrobenzene] Many inorganic azides are explosive under certain conditions, rapidly releasing N2 gas. It is highly toxic and presents a severe explosion risk when shocked or UN0129. Sodium azide is a colorless crystalline inorganic salt. A 38.4g sample of sodium azide was decomposed, and the nitrogen gas generated was collected over water at 26 C. The total pressure was 740.1 mmHg. All contact with this chemical should be reduced to No toxicity has been reported from spent airbags. 0 g N a N H 2 , what mass of N a N 3 is produced? Sodium azide reacts with various metals to form shock-sensitive compounds. sodium azide msds. Sodium azide is reported to react with CH 2Cl 2 in the presence of DMSO to form explosive products. Carbon disulfide in the presence of sodium azide. Chem. BIG PHARMA ADDS LETHAL SODIUM AZIDE TO DIY TEST KITS Tap News / ian Original Article: Support Truth11.com $1 Per Month or make a Donation Thank you for helping independent media Sodium azide, the explosive chemical used in automobile airbags is made by the following reaction: N a N O 3 + 3 N a N H 2 N a N 3 + 3 N a O H + N H 3 If you combine 1 5. Sodium azide solutions react with metallic ions to precipitate metal azides, which can be shock sensitive and explosive. The sodium azide reacted with the copper in the filter to form a potentially explosive Conditions to Avoid Incompatible products. Ammonium azide is an explosive chemical compound with the formula NH4N3 . A stainless-steel spatula is ok. Sodium azide rapidly hydrolyzes in water, when mixed with water or acid, to form hydrazoic acid, a highly toxic and explosive gas. Evacuate unnecessary personnel. ignition. However, all of these risks can be managed through understanding the chemical and the role it will play in your process and products. Sodium azide can react with heavy metal ions like copper, silver, or lead to form explosive metal azides. Azide ion has a similar toxicity as that of cyanide ion (LD 50 = 27 mg/kg for rats). Sodium picramate. Granted the space shuttle did blow up but it wasn't from the sodium azide in the sides, it was from the main tank. Except where otherwise noted, data are given for materials in their standard state (at 25 C [77 F], 100 kPa). solutions containing sodium azide into water streams such as sewer water can result in the precipitation of insoluble azides such as lead azide. When mixed with acid or water, sodium azide may rapidly change into a toxic and explosive gas (hydrogen azide, HN3 or hydrazoic acid). It is explosive and has the potential to off-gas in dangerous ways. 10.5 Incompatible materials Halogenated hydrocarbon, Metals, Acids, Acid chlorides, Hydrazine, Dimethyl sulfate, Inorganic acid chlorides 10.6 Hazardous decomposition products In a collision of sufficient force, automobile air bags respond by electrically triggering the explosive decomposition of sodium azide (NaN3) to its elements. For example, copper azide is even more explosive and too sensitive to be used commercially. However, sodium azide does have hazards. Over a period of time, sodium azide may react with copper, lead, brass, or solder in plumbing systems to form an accumulation of the highly explosive compounds of lead azide and copper azide. A small amount of sodium azide was deposited on the brass filter during normal operation of the unit. Squibs. SODIUM AZIDE Page 2 of 6 Workplace Exposure Limits (cont) f Sodium Azide is a MUTAGEN. It is unlikely that a dilute sodium azide solution that is poured into a sink drain and rinsed with water will contact lead, copper, or their salts in the manner required to form the explosive lead and copper azides. Avoid generating dusty conditions. One of the uses is in car airbag, where a small quantity of sodium azide is added to promote an explosion in case of crash. 6.3 Azide-containing waste streams must be collected separately, and must be clearly labeled with a completed orange WASTE CHEMICALS label detailing the specific azide and any additional compatible chemical constituents. 1.84) is added while stirring. Reaction with water and acids liberates highly toxic hydrazoic acid, which is a dangerous explosive. Sodium azide Revision Date 25-Apr-2019 Molecular Formula N3 Na Molecular Weight 65.01 10. Mixtures with combustible materials are very flammable and may be ignited by friction. It is used for making herbicides, explosives, dyes, matches, inks, cosmetics, pharmaceuticals, defoliants, paper, and leather. Sodium chlorate is an inorganic sodium salt that has chlorate as the counter-ion. Similar to cyanide, sodium azide and hydrozoic acid also interfere with cellular respiration and aerobic metabolism, preventing the cells from using oxygen. Sodium amatol. Routes of Exposure. Like sodium azide, hydrozoic acid is highly explosive. TATB [triaminotrinitrobenzene]. Prepare 1 to 2 liters of 10% ingestion, or skin contact with sodium azide. Section 7 - Handling and Storage Even minute amounts can cause symptoms. Lead azide (P6N6) Lead azide (dry) [Forbidden] Lead azide (dry) EINECS 236-542-1. Its molar mass is 65.0099 g mol -1. Sodium azide reacts withheavy metals andtheir salts, potentially metal spatulas and metal lab equipment, to form metal azides, which are shock-sensitive explosives. Chlorine in the presence of alcohols. Lead azide is an explosive. Most other azides just burn rapidly. It is used as a detonator to detonate other explosives. It is made by reacting lead(II) nitrate and sodium azide. It can be destroyed by sodium dichromate. It can react with other metals such as copper to make even more sensitive azide explosives. The invention discloses a synthesis method of sodium azide. Sodium picramate. EC 236-542-1. Lead(II) azide. Sodium azide is also used in detonators and other explosives. The mixture is allowed to Sodium azide is best known as the chemical found in automobile airbags. Do not flush down the drain. Note that even if a dilute solution is purchased it will still be considered P-list waste if sodium azide is the only active ingredient. the principal chemical use tod generate nitroge gas inn automobile safety airbag ans d airplane escape chutes and is a broad-spectru biocid usem iedn bot h research and agriculture. Sodium azide reacts with various metals to form shock-sensitive compounds. Potentially Explosive Chemicals Chemical Class Standard Operating Procedure Rev. Alkyl azides, such as methyl azide, are prepared by treating sodium azide with the appropriate alkyl sulfate. Sodium azide is an inorganic compound, which explodes easily and for that, small quantity of sodium azide are the main component of airbags. Sodium azide, and other alkali metal azides, are generally stable unless heated to above their melting points (275C for sodium azide) where they rapidly decompose to release nitrogen gas. Slurried explosive mixtures of water, inorganic oxidizing salt, gelling agent, fuel, and sensitizer (cap sensitive). In most cases, not managed under a structured program. Sodium amatol. The production of Lead Azide and Lead Trinitroresorcinate is carried out either batch-wise in a precipitation vessel or, using the continuous process developed by MEISSNER, in a precipitation column. According to the synthesis method, sodium nitrite and isoamyl alcohol are taken as the initial raw materials; sodium nitrite and isoamyl carry out reactions, the reaction product is isoamyl nitrite, isoamyl nitrite is dropwise added into alkaline hydrazine hydrate to carry out reactions, and the reaction product is Caution should be exercised when using azides. Sodium azide has caused deaths for decades. Thorough flushing of plumbing is recommended. Sodium azide has no explosive properties towards friction, shock or heat. 1-Diazidocarbamoyl-5-azidotetrazole, informally called azidoazide azide, is a heterocyclic organic compound crammed with 14 nitrogen atoms. It is a very reactive and highly toxic chemical. Similar to cyanide, sodium azide and hydrozoic acid also interfere with cellular respiration and aerobic metabolism, preventing the cells from using oxygen. This group also covers inorganic azides, which are metal salts containing an [N3]- ion. Sodium azide reacts withheavy metals andtheir salts, potentially metal spatulas and metal lab equipment, to form metal azides, which are shock-sensitive explosives. It is often a better choice for this purpose than thimerosal, as sodium azide does not contain mercury. Q111213. Sodatol. Sodium Azide is hazardous. Avoid dust formation. Sodium dinitro-ortho-cresolate. It was once used in airbags which contained mixtures of sodium azide and oxidizers. Sodium nitrate explosive mixtures. Since these insoluble azides are explosive, great care needs to be exercised to prevent there precipitation and accumulation in sewer lines and sewer holes. Ammonium azide. A handful (130 grams) of sodium azide will produce 67 liters of nitrogen gas--which is enough to inflate a normal air bag. Caution should be exercised when using azides. [13] Lead azide was a component of the six .22 (5.6 mm) caliber Devastator rounds fired from a Rhm RG-14 revolver by John Hinckley, Jr. in his assassination attempt on U.S. President Ronald Reagan on March 30, 1981. Both processes are applied by various explosives manufacturers world-wide and are well proven with regard to performance, product quality and safety. Both organic and inorganic azides can be heat- and shock-sensitive and can explosively decompose with little input of external energy. 1. Sodium azide can also ex-plode when heated. When heated to its decomposition temperature of ~275C, sodium azide mayundergo violent Date: 09Sept2016 1 Potentially Explosive Compounds (PECs) Examples: sodium azide, trimethylsilyl azide, ammonium nitrate, nitromethane, sodium perchlorate, An example of an answer: Mass of NaN3 = [type the number] g. hazard, so be sure to wash up spills that contact metal surfaces. Over a period of time, sodium azide may react with copper, lead, brass, or solder in plumbing systems to form an accumulation of the highly explosive compounds of lead azide and copper azide. Chemicals may form explosive peroxides for a variety of reasons becoming shock sensitive. It is soluble in water or liquid ammonia, slightly soluble in alcohols, and insoluble in ether. The subject modules contain an igniter, booster, and a pelletized mixture of sodium azide and copper oxide, iron oxide, or some other material that when set off, forms a nitrogen gas that inflates the air bag. Styphnic acid explosives. Sodium azide is used as a chemical preservative in hospitals and laboratories. Sodium Azide, NaN3, mol wt 65.02, CAS Number 26628-22-8, is a colorless, odorless, crystalline solid (salt-like) or solution. It looks just like ordinary table salt (sodium chloride) and normally it is quite stable and unreactive at room temperature. A handful (130 grams) of sodium azide will produce 67 liters of nitrogen gaswhich is enough to inflate a normal air bag. Be sure to use appropriate gloves when weighing azido salts. Sodium azide is used as an explosive in airbags. TATB [triaminotrinitrobenzene]. The sodium azide must also be afforded enough time in contact with the lead/copper piping to create an explosive situation. But when it is heated to 300 C it breaks down in Sodium azide is a potentially explosive compound (PEC), water reactive, and toxic. -- Consider using 1-2% 2-chloroacetamide as a preservative. (Round to the nearest integer) Chemistry questions and answers. Lead azide, wetted with not <20% water Lead azide (Pb(N3)2) Lead(2+) azide. Do not pour concentrated azide solutions down the sink. Heavy-metal azides are notoriously explosive. Most metal azide salts are unstable and exhibit explosive properties. Because of its explosive potential, it is used in organic synthesis to displace halides; the azide functional group can then be converted to an amine by reduction. An electrical charge triggered by automobile impact causes sodium azide to explode and convert to nitrogen gas inside the airbag. The Department of Transportation (DOT) gave Ford exemptions for the modules from being a Class B explosive to that of a flammable solid. Sodium Azide contact with metal I've seen warnings like this: "Contact with metal shelves, containers, and utensils can result in formation of heavy metal azides and the risk of explosion." When heated to decomposition, it emits very toxic fumes of nitrogen oxides; explosive. When mixed with acid or water, sodium azide may rapidly change into a toxic and explosive gas (hydrogen azide, HN3 or hydrazoic acid). SODIUM AZIDE: ICSC: 0950 (April 2014) Hydrazoic acid, sodium salt Azide Azium: CAS #: 26628-22-8: UN #: 1687 EC Number: 247-852-1 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Combustible. Incompatible Materials Acids, Oxidizing agents, Peroxides, Acid chlorides, Metals Smokeless powder. Handling, storage and disposal of sodium azide Sodium azide in the presence of heavy metals such as Pb, Hg, Cu or their salts. Sodium azide (NaN3) is extremely toxic and potentially explosive under certain conditions. Addition of water to sodium azide which was heated caused a violent reaction, [Angew. LEAD AZIDE. Styphnic acid explosives. It is lethal. help. Sodium azide is salt formed by sodium cation Na + and azide anion N - = N + = N -. Cause: Sodium azide was added in very low concentrations (~0.05%) to prevent algal growth in the water container of the air-drying unit. Removal is expensive. Sodium dinitro-ortho-cresolate. Regulatory Information Heres what you need to know about drain disposal of sodium azide as well as other solutions. Sodium Azide (26628-22-8) LC50 fish 1 2.75 3.28 mg/l (Equivalent or similar to OECD 203, 96 h, Oncorhynchus mykiss, Flow-through system, Fresh water, Experimental value) 12.2. A 50.0-g sample of sodium azide was decomposed, and the nitrogen gas generated was collected over water at 26C. Sodium azide will react with metals such as silver, gold, lead, copper, brass, or solder in plumbing systems, to produce explosive metal azides. Sodium azide reacts violently with several common laboratory organics such as: CS2, bromine, Bronstead acids, and heavy metals. Sodium amatol. Special Protective Equipment for Firefighters It may decompose explosively with shock, concussion, or friction. Sodium azide is also category 2 for specific target organ toxicity (brain) from repeated oral exposure. Sodium azide explosive mixture; Sodium dinitro-ortho-cresolate; Sodium nitrate explosive mixtures; Sodium nitrate-potassium nitrate explosive mixture; Sodium picramate; Special fireworks; Squibs; Styphnic acid explosives; Tacot (tetranitro-2,3,5,6,-dibenzo-1,3a,4,6a tetrazapentalene) When mixed with acid or water, sodium azide may rapidly change into a toxic and explosive gas (hydrogen azide, HN3 or hydrazoic acid). Sodium nitrate explosive mixtures. What is the minimum amount of sodium azide in grams necessary for the airbags to deploy properly? The thermal decomposition kinetics of single crystals of -lead azide have been studied as a function of surface to volume ratio. Sodium azide may explode when heated above its melting point, especially if heated rapidly. Because of the large number of high-energy nitrogen bonds, the compound is extremely explosive. Sodium azide - Simple English Wikipedia, the free encyclopedia prompty and avoid pouring large qualities down the metal plumbing. Sodium azide and chlorinated solvents in the presence of solvents such as DMSO. Sodium, by itself, is not explosive, but under certain conditions, explosions can occur. The toxicity of this compound is comparable to that of soluble alkali cyanides. A small amount of sulfuric acid (Sp. A ceramic spatula should be used." Can pose a threat to health and safety. Special fireworks. Ammonium azide. Sodium dinitro-ortho-cresolate. When 118.745-g of solid sodium azide is ignited and completely decomposed into its elements, the nitrogen gas produced fully inflates a 67.0 L airbag at 1.00 atm and 298 K. i. Synonyms and Trade Names include Azide, Azium, and Sodium salt of hydrazoic acid. Sodium azide is a white ionic solid which has the chemical formula NaN3. Grav. Sodium azide is a white crystallin solie used d in the manufacture of th explosive e lead I azidet is. Stability and reactivity Reactive Hazard Yes Stability Risk of explosion by shock, friction, fire or other sources of ignition. An oral intake of 1020 g may be fatal to humans. It possesses the NFPA 704's highest rating of 4 on the health scale. Plumbers can then accidentally detonate these compounds. Sodium azide reacts violently with several common laboratory organics such as: CS2, bromine, Bronstead acids, and heavy metals. Azide ion has a similar toxicity as that of cyanide ion (LD 50 = 27 mg/kg for rats). Sodium dinitro-ortho-cresolate. Sodium Azide Hazards and Disposal Sodium azide is used at UNO in the preservation of samples and stock solutions. Sodium azide is converted rapidly into hydrazoic acid vapor upon contact with water or an acid. Sodium azide explosive mixture. Sodium Azide, 5% (w/v) 7144.8 7144.8-16, 7144.8-32 General Laboratory Reagent Ricca Chemical Company 448 West Fork Drive Arlington, TX 76012 USA 888-467-4222 CHEMTREC (USA) CHEMTREC (International) 800-424-9300 1+ 703-527-3887 Chemistry. Do not flush down the drain. If. 1952, 64, 169]. 6.4 DO NOT co-mingle azide and acidic wastes, as this can produce highly toxic and explosive hydrazoic acid. Squibs. Ammonium azide is one of the few oxygen-free explosive materials that can be handled (relatively) safely. Program management. DO NOT dry sodium azide in an oven. Mutagens may have a cancer risk. Dust may form an explosive mixture in air. Heat, flames and sparks. When attempting a new reaction, be relentless in your background This azide compound is frequently used as a preservative in many reagents and stock solutions that are utilized in healthcare facilities. On contact with water it forms hydrazoic acid which is explosive. It is part of a class of chemicals known as high-nitrogen energetic materials, and it gets its "bang" from the 14 nitrogen atoms that compose it in a loosely bound state. Squibs. It is part of a class of chemicals known as high-nitrogen energetic materials, and it gets its "bang" from the 14 nitrogen atoms that compose it in a loosely bound state. The match reaches 300C within a few milliseconds, causing the sodium azide to rapidly decompose into nitrogen gas and sodium. Sodium azide in solution is not that serious of an explosion hazard, the stuff in air bags is dry. Sodium benzoate is a preservative, and manufacturers add it to foods during processing. A risk of a high-sodium diet is high blood pressure, or hypertension, which increases your risk for heart disease, kidney disease and stroke. Azidoazide azide is the most explosive chemical compound ever created. Conditions to Avoid Incompatible products. Sodium azide reacts violently with carbon disulfide, bromine, nitric acid, dimethyl sulfate, and a number of heavy metals, including copper and lead. Be sure to use appropriate gloves when weighing azido salts. 527F (decomposes to sodium and nitrogen) Vapor pressure: Flash point: Vapor density: Specific gravity: 1.85 Ionization potential: 11.70 eV Lower explosive limit (LEL) Upper explosive limit (UEL) NFPA health rating: 4 NFPA fire rating: 1 NFPA reactivity rating Do not subject to grinding/shock/friction. Introduction to sodium azide. even left undisturbed on a glass plate. Executive summary: The explosivity of Sodium azide was tested according to the EU guideline A.14 (Explosive Properties). This includes testing on explosive behavior towards friction, shock, and heating. Sodium azide Revision Date 25-Apr-2019 Reactive Hazard Yes Stability Risk of explosion by shock, friction, fire or other sources of ignition. Sodium picramate. This danger is amplified if sodium azide comes in contact with heavy metals in the car, such as lead and copper, because these may react to form a volatile explosive. Sodium nitrate-potassium nitrate explosive mixture. you do have a large quantity, you should contact a federal agency for. It reacts explosively with bromine, carbon disulfide, and chromyl chloride. A Potentially Explosive Situation A colorless salt, sodium azide is an inorganic chemical compound that can often be found in car airbags and many reagents or stock solutions used in healthcare facilities. Sodium Azide (26628-22-8) An explosion occurred when a mixture of sodium azide, methylene chloride, dimethyl sulfoxide, and sulfuric acid were being concentrated on a rotary evaporator. Avoid shock and friction. Persistence and degradability Sodium Azide, 0.5% w/v Persistence and degradability May cause long-term adverse effects in the environment. It may be fatal in contact with skin or if swallowed. 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