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HydrazinesHydrogenHydrogen BondingHydrogen PeroxidePhenylhydrazinesHydrogen SulfideMonomethylhydrazineHydrazonesHydroxylamineHydroxylaminesFluorocarbon PolymersOxidation-ReductionPhenelzineImidesMolecular StructureBeggiatoaIndicators and ReagentsMagnetic Resonance SpectroscopyArylamine N-AcetyltransferaseFerrocyanidesNitrous AcidOxidative CouplingCatalaseHydroxidesFormic Acid EstersPremedicationFree RadicalsNitrosomonasHydrogen-Ion ConcentrationModels, MolecularMannich BasesIsoniazidElectron Spin Resonance SpectroscopyKineticsAmmoniaCatalysisHydrogen CyanideCarcinogensModels, ChemicalAldehydes
ChlorideAmmoniaAnhydrous hydrazineFluoridePeroxide and HydrazineDecompositionN2H4HydrateNitric acidAmount of hydrazineMethylMonopropellantSulfideCompoundsChemicalsSodiumUDMHHexaneNitrogen and hydrogenNitrous oxideFuelsOxidizerOxideATSDRSubstancesRocketsCorrosionToxicReactivityExplodesFuelExposureHazardousExplosivesSemiconductorPlasmaAtoms2022WaterProducesExplosionSafety
Chloride5
Ammonia6
  • Examples of such fuels are hydrogen, ammonia, and hydrazine. (wikipedia.org)
  • Upcoming research also involves ammonia and related substances (i.e. hydrazine). (wikipedia.org)
  • Hydrazines are manufactured from chemicals such as ammonia, dimethylamine, hydrogen peroxide, or sodium hypochlorite. (cdc.gov)
  • If there were some sort of catalyst present then, of course, no flange would be able to hold the pressure of the liberated nitrogen and any hydrogen not removed by the formation of ammonia. (yarchive.net)
  • ST-3811-2003 Gas Ammonia Boron Trichloride Butadiene Carbon Monoxide Chlorine Diborane Diethyl Ether Ethylene Oxide Germane Hydrazine Hydrofluoric Acid Hydrogen offshore installations. (ireggae.com)
  • Ethanol forms explosive products in reaction with the following compound : ammonia + silver nitrate (forms silver nitride and silver fulminate), iodine + phosphorus (forms ethane iodide), magnesium perchlorate (forms ethyl perchlorate), mercuric nitrate, nitric acid + silver (forms silver fulminate) silver nitrate (forms ethyl nitrate) silver(I) oxide + ammonia or hydrazine (forms silver nitride and silver fulminate), sodium (evolves hydrogen gas). (libertynatural.com)
Anhydrous hydrazine5
  • Throughout the projected period, it is anticipated that the anhydrous hydrazine sector will have a commanding market share. (reportsanddata.com)
  • The primary application for anhydrous hydrazine is as a rocket propellant, while it is also employed as a reducing agent in a number of chemical processes. (reportsanddata.com)
  • The demand for anhydrous hydrazine is predicted to increase over the next few years as a result of the increasing number of satellite launches and space missions. (reportsanddata.com)
  • Moreover, Anhydrous Hydrazine is employed as a pharmaceutical intermediate and is anticipated to boost market expansion in the pharmaceutical sector. (reportsanddata.com)
  • During the fuelling process of Metop-C, which will last two days, around 316kg of anhydrous hydrazine N2H4 - a monopropellant that is a compound of nitrogen and hydrogen - will be loaded into Metop-C's four on-board tanks. (eumetsat.int)
Fluoride29
  • Hydrogen fluoride is a chemical compound that contains fluorine. (cdc.gov)
  • When hydrogen fluoride is dissolved in water, it may be called hydrofluoric acid. (cdc.gov)
  • Hydrogen fluoride can be released when other fluoride-containing compounds such as ammonium fluoride are combined with water. (cdc.gov)
  • Sixty percent of the hydrogen fluoride used in manufacturing is for processes to make refrigerants. (cdc.gov)
  • Hydrogen fluoride is also used for etching glass and metal. (cdc.gov)
  • In a natural disaster, you could be exposed to high levels of hydrogen fluoride when storage facilities or containers are damaged and the chemical is released. (cdc.gov)
  • You could be exposed to hydrogen fluoride if it is used as a chemical terrorism agent. (cdc.gov)
  • If you work in an occupation that uses hydrogen fluoride, you may be exposed to this chemical in the workplace. (cdc.gov)
  • You may be exposed to hydrogen fluoride as part of a hobby. (cdc.gov)
  • Hydrogen fluoride goes easily and quickly through the skin and into the tissues in the body. (cdc.gov)
  • The seriousness of poisoning caused by hydrogen fluoride depends on the amount, route, and length of time of exposure, as well as the age and preexisting medical condition of the person exposed. (cdc.gov)
  • Breathing hydrogen fluoride can damage lung tissue and cause swelling and fluid accumulation in the lungs (pulmonary edema). (cdc.gov)
  • Skin contact with hydrogen fluoride may cause severe burns that develop after several hours and form skin ulcers. (cdc.gov)
  • Swallowing only a small amount of highly concentrated hydrogen fluoride will affect major internal organs and may be fatal. (cdc.gov)
  • Breathing in hydrogen fluoride at high levels or in combination with skin contact can cause death from an irregular heartbeat or from fluid buildup in the lungs. (cdc.gov)
  • Even small splashes of high-concentration hydrogen fluoride products on the skin can be fatal. (cdc.gov)
  • Skin contact with hydrogen fluoride may not cause immediate pain or visible skin damage(signs of exposure). (cdc.gov)
  • Often, patients exposed to low concentrations of hydrogen fluoride on the skin do not show effects or experience pain immediately. (cdc.gov)
  • Showing these signs and symptoms does not necessarily mean that a person has been exposed to hydrogen fluoride. (cdc.gov)
  • Exposure to hydrogen fluoride can result in severe electrolyte problems. (cdc.gov)
  • People who survive after being severely injured by breathing in hydrogen fluoride may suffer lingering chronic lung disease. (cdc.gov)
  • Skin damage caused by concentrated hydrogen fluoride may take a long time to heal and may result in severe scarring. (cdc.gov)
  • Fingertip injuries from hydrogen fluoride may result in persistent pain, bone loss, and injury to the nail bed. (cdc.gov)
  • Eye exposure to hydrogen fluoride may cause prolonged or permanent visual defects, blindness, or total destruction of the eye. (cdc.gov)
  • Swallowing hydrogen fluoride can damage the esophagus and stomach. (cdc.gov)
  • First, if the hydrogen fluoride was released into the air, get fresh air by leaving the area where the chemical was released. (cdc.gov)
  • If the hydrogen fluoride release was outside, move away from the area where the chemical was released. (cdc.gov)
  • If the hydrogen fluoride release occurred indoors, get out of the building. (cdc.gov)
  • If you are near a release of fluorine or hydrogen fluoride, emergency coordinators may tell you either to evacuate the area or "shelter in place" inside a building to avoid being exposed to the chemical. (cdc.gov)
Peroxide and Hydrazine2
  • Other concerns are emissions from the rockets, which Gow says are going to use Hydrogen Peroxide and Hydrazine (which is highly toxic), the effect of the concrete on the peat bog (from the alkaline in the concrete). (euronews.com)
  • Precipitates simulating those produced in wood by preservative fixation reactions were prepared by the reduction of Boliden K 33 and Celcure AP solutions with hydrogen peroxide and hydrazine. (irg-wp.com)
Decomposition2
  • Use as a monopropellant takes advantage of the decomposition of 70-98+% concentration hydrogen peroxide into steam and oxygen. (thedentedhelmet.com)
  • It is therefore a general aspect of the invention to provide a hydrazine monopropellant decomposition air turboprop engine that will obviate or minimize problems of the type previously described. (justia.com)
N2H43
  • We developed a ternary N2H4/AN/H2O graph on which we were able to shade in the area of composition which was detonable, and it did not include any compositions near that of pure hydrazine. (yarchive.net)
  • Hypergolic fuels such as Nitrogen tetroxide (N2O4) and hydrazine (N2H4), Mono Methyl Hydrazine (MMH), or Unsymmetrical dimethylhydrazine (UDMH) are also used. (differencebetween.com)
  • Aluminum nitride (AlN) thin films were grown using thermal atomic layer deposition in the temperature range of 175-350 C. The thin films were deposited using trimethyl aluminum (TMA) and hydrazine (N2H4) as a metal precursor and nitrogen source, respectively. (rasirc.com)
Hydrate5
  • "Platinumfree fuel cell" (SN: 10/20/07, p. 253) describes hydrazine hydrate as a benign and cost-effective alternative fuel to hydrogen. (sciencenews.org)
  • But hydrazine hydrate is a fuming liquid that is toxic, very corrosive, and can decompose explosively. (sciencenews.org)
  • Treating Graphene oxide with hydrazine hydrate. (twitiq.com)
  • During the time of forecasting, the Hydrazine Hydrate segment is anticipated to expand steadily. (reportsanddata.com)
  • The main purposes of hydrazine hydrate are as reducing agents, Oxygen Scavengers , and intermediates in the synthesis of insecticides, drugs, and other compounds. (reportsanddata.com)
Nitric acid1
  • Oxidizers, hydrogen peroxide, nitric acid, metallic oxides, acids [Note: Can ignite SPONTANEOUSLY on contact with oxidizers or porous materials such as earth, wood & cloth. (chemspider.com)
Amount of hydrazine2
  • A small amount of hydrazine occurs naturally in some plants. (cdc.gov)
  • The U.S. Environmental Protection Agency has established regulations to limit the amount of hydrazine that can be released into the environment as a result of industrial activities or products containing hydrazine. (reportsanddata.com)
Methyl1
Monopropellant2
  • The famous Bell Rocket Belt used hydrogen peroxide monopropellant. (thedentedhelmet.com)
  • More particularly, the invention relates to an internal combustion engine that uses hydrazine as a monopropellant in a turboprop engine for a high altitude aircraft. (justia.com)
Sulfide1
Compounds3
  • Light is used as an energy source, with solar energy being transduced to chemical energy, typically by reducing protons to hydrogen, or carbon dioxide to organic compounds. (wikipedia.org)
  • Hydrazines are chemical compounds that contain two nitrogen atoms joined by a single covalent bond. (cdc.gov)
  • These are organonitrogen compounds that containing a hydrazine group to which an alkyl group is attached. (contaminantdb.ca)
Chemicals4
  • This statement was prepared to give you information about hydrazines and to emphasize the human health effects that may result from exposure to these chemicals. (cdc.gov)
  • Hydrazine is used to treat boiler water to reduce corrosion, to reduce other chemicals, and to bring about or speed up chemical reactions. (cdc.gov)
  • The European Union's Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation requires manufacturers to provide detailed information about the properties, uses, and potential hazards of hydrazine as part of their product registration process. (reportsanddata.com)
  • Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. (bvsalud.org)
Sodium2
  • Erythorbic acid and its sodium salt can replace Sodium sulfite and Hydrazine as oxygen scavengers. (engineeringtoolbox.com)
  • Also, the availability of less expensive substitutes such as Sodium Hypochlorite and Hydrogen -peroxide-market">Hydrogen Peroxide is expected to restrain revenue growth of the hydrazine market during the forecast period. (reportsanddata.com)
UDMH1
  • Liquid Propellant Rockets Uses liquid fuel and oxidizers (propellant) Liquid fuels( liquid hydrogen,UDMH, hydrazine, alcohol, etc) Oxidizer(liquid oxygen, liquid fluorine, red fuming nitric acid (RFNA). (slideshare.net)
Hexane1
  • The cyclo-hexane ring has a chair conformation and the conformation about the C=N bond is E . In the crystal, mol-ecules are linked by N-H⋯O and O-H⋯S hydrogen bonds, forming inversion dimers with an R 2 2 (14) ring motif flanked by two R 2 2 (6) ring motifs. (iucr.org)
Nitrogen and hydrogen2
  • It was suppossed to break down into nitrogen and hydrogen, >and then the hydrogen burned in a secondary reaction. (yarchive.net)
  • In liquid form, when passed over a heated catalyst bed, this form of hydrazine decomposes to produce large volumes of nitrogen and hydrogen gas which are expelled to move or reorient the spacecraft. (eumetsat.int)
Nitrous oxide1
Fuels2
  • Solar fuels, in particular hydrogen, are viewed as an alternative source of energy for replacing fossil fuels especially where storage is essential. (wikipedia.org)
  • The most widely researched solar fuels are hydrogen, because the only product of using this fuel is water, and products of photochemical carbon dioxide reduction, which are more conventional fuels like methane and propane. (wikipedia.org)
Oxidizer3
  • I've taken hydrazine/oxidizer combinations up to 12,000 psi in stainless steel without incident until I fired the seismic cap in the liquid. (yarchive.net)
  • Dinitrogen tetroxide is a powerful oxidizer that is hypergolic (spontaneously reacts) upon contact with various forms of hydrazine. (eumetsat.int)
  • Liquid fuel can be a fuel such as kerosene (or another similar hydrocarbon) or hydrogen and the oxidizer is liquid oxygen (LOX). (differencebetween.com)
Oxide4
  • One such proof of concept is the "artificial leaf" developed by Nocera and coworkers: a combination of metal oxide-based catalysts and a semiconductor solar cell produces hydrogen upon illumination, with oxygen as the only byproduct. (wikipedia.org)
  • RASIRC in collaboration with University of California, San Diego (UCSD) will publish data that hydrogen peroxide (H2O2) gas is a better oxidant than water vapor for ALD growth of Hafnium Oxide films. (rasirc.com)
  • A recent study by RASIRC shows that H 2 O 2 doping during hydrogen plasma exposure substantially protected oxide layers while metal or organic layers were processed. (rasirc.com)
  • This finding supports the use of hydrogen plasma and hydrogen peroxide gas in area selective deposition applications that otherwise risked oxide layer damage. (rasirc.com)
ATSDR1
  • See also the Hydrazine page provided by ATSDR (Agency for Toxic Substances & Disease Registry). (cdc.gov)
Substances1
  • If you are exposed to substances such as hydrazines, many factors will determine whether harmful health effects will occur and what the type and severity of those health effects will be. (cdc.gov)
Rockets3
  • Hydrazine has been used as fuel for many rockets and spacecraft, including the space shuttle. (cdc.gov)
  • In a reaction with hydrogen peroxide, it powered the German V-2 rockets in World War II. (sciencenews.org)
  • For example, kerosene was used in the first stage of the Apollo Saturn V rockets, and liquid hydrogen and liquid oxygen were used for the space shuttle. (differencebetween.com)
Corrosion2
  • In addition, hydrazine (corrosion inhibitor) was injected from 10:28 am to 12:06 pm on October 17. (tepco.co.jp)
  • In the water treatment industry, hydrazine is used to remove dissolved oxygen from water, preventing corrosion and minimizing scale buildup in boilers and pipelines. (reportsanddata.com)
Toxic2
  • Since hydrazine is a toxic chemical it must not be used in steam plants supporting food processing systems ( FDA - U.S. Food and Drug Administration ). (engineeringtoolbox.com)
  • Compared to hydrazine, peroxide is less toxic, but it is also much less powerful. (thedentedhelmet.com)
Reactivity1
  • These hydrazines are somewhat similar in chemical structure and reactivity. (cdc.gov)
Explodes1
  • As I had it explained to me in the safety course, if hydrazine is >restrained, it explodes in small diamond-shaped "cells" less than 1/4 >inch across. (yarchive.net)
Fuel4
  • The >rooms which contained the fuel tanks were kept flooded several feet >deep with water in case of a hydrazine leak. (yarchive.net)
  • In the new study, Joseph Wang and colleagues point out that existing nanomotors, including so-called "catalytic nanomotors," are made with gold and platinum nanowires and use hydrogen peroxide fuel for self-propulsion. (foresight.org)
  • Spiking the hydrogen peroxide fuel with hydrazine (a type of rocket fuel) kicked up the speed still further, to 94-200 micrometers per second. (foresight.org)
  • In the aerospace sector, hydrazine is utilized as a fuel for fuel cells as well as a rocket propellant. (reportsanddata.com)
Exposure1
  • This information is important because exposure to hydrazines may cause harmful health effects and because these sites are potential or actual sources of human exposure to hydrazines. (cdc.gov)
Hazardous1
  • However, a number of obstacles, such as hazardous nature of hydrazine and strict rules governing its use, are also impeding revenue growth of the hydrazine market. (reportsanddata.com)
Explosives1
Semiconductor1
  • RASIRC announced results from a recent study that shows a stable plasma can be made with hydrogen peroxide gas, enabling an extremely dense hydroxyl surface during semiconductor fabrication. (rasirc.com)
Plasma1
Atoms1
  • It can be in the form of liquid such as water, which is made from the atoms of hydrogen and oxygen sticking together. (geeksforgeeks.org)
20221
  • The global hydrazine market size was USD 409.32 Million in 2022 and is expected to reach USD 818.23 Million in 2032, and register a revenue CAGR of 8% during the forecast period. (reportsanddata.com)
Water5
  • In a photochemical process, the sunlight is directly used to split water into hydrogen and oxygen. (wikipedia.org)
  • Hydrazine efficiently eliminates the residual oxygen by reacting with the oxygen forming water and gaseous nitrogen. (engineeringtoolbox.com)
  • Overhead water spray bars >would go off if hydrazine was detected. (yarchive.net)
  • The hydrazine market revenue growth is a result of rising demand for hydrazine as an Oxygen scavenger in water treatment. (reportsanddata.com)
  • The use of hydrazine in the water treatment industry is increasing due to the rising demand for clean water and need to lessen the environmental impact of industrial activities. (reportsanddata.com)
Produces1
  • This is an indirect process, since it produces electricity that then is used to form hydrogen. (wikipedia.org)
Explosion1
Safety1
  • The Occupational Safety and Health Administration (OSHA) sets safety standards for handling and storing hydrazine, including the use of Personal Protective Equipment and proper ventilation systems. (reportsanddata.com)