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Fluorine ozone

Bromine Ammonia, carbides, dimethylformamide, fluorine, ozone, oleflns, reducing materials including many metals, phosphine, silver azide... [Pg.1207]

Liquid fluorine, ozone, and carbon monoxide should never be handled in inhabited areas. In general, these liquids should be handled remotely by well-trained personnel. Provision must be made for safe disposal of the vapors in all cases (Section 5.3). [Pg.84]

NITRIC OXIDE NO Nitrogen monoxide Combustible matter, chlorina hydrocerbom. ammonia, carbon disulfide, metals, fluorine, ozone Not combustible ... [Pg.226]

Gaseous oxidation cleaning can be used on surfaces whae surface oxidation is not a problem. Oxidation is usually accomplished using oxygen, chlorine, fluorine, ozone, or NO (nitric oxide), which creates volatile reaction products such as CO and CO2. [Pg.491]

Ozone is formed in certain chemical reactions, including the action of fluorine on water (p. 323) and the thermal decomposition ofiodic(VII) (periodic) acid. It is also formed when dilute (about 1 M) sulphuric acid is electrolysed at high current density at low temperatures the oxygen evolved at the anode can contain as much as 30% ozone. [Pg.263]

Nitric oxide Aluminum, BaO, boron, carbon disulflde, chromium, many chlorinated hydrocarbons, fluorine, hydrocarbons, ozone, phosphine, phosphorus, hydrazine, acetic anhydride, ammonia, chloroform, Fe, K, Mg, Mn, Na, sulfur... [Pg.1210]

Phosphoms oxyfluoride is a colorless gas which is susceptible to hydrolysis. It can be formed by the reaction of PF with water, and it can undergo further hydrolysis to form a mixture of fluorophosphoric acids. It reacts with HF to form PF. It can be prepared by fluorination of phosphoms oxytrichloride using HF, AsF, or SbF. It can also be prepared by the reaction of calcium phosphate and ammonium fluoride (40), by the oxidization of PF with NO2CI (41) and NOCl (42) in the presence of ozone (43) by the thermal decomposition of strontium fluorophosphate hydrate (44) by thermal decomposition of CaPO F 2H20 (45) and reaction of SiF and P2O5 (46). [Pg.225]

See Airpollution Atmospheric models Fluorine compounds, organic-fluorinated aliphatic compounds Ozone. [Pg.390]

The inoigaiiic chemistiy of ozone is extensive, encompassing virtually every element except most noble metals, fluorine (qv), and the inert gases. Repotted second-order rate constants (L/(mol-s)) at 20—23°C refer to the disappearance of ozone unless otherwise stated. [Pg.491]

Ha.logen Compounds. Fluorine is unreactive toward ozone at ordinary temperatures. Chlorine is oxidized to Cl20 and Cl20y, bromine to Br Og, and iodine to I2O2 and I4O2. Oxidation of haUde ions by ozone increases with the atomic number of haUde. Fluoride is unreactive chloride reacts slowly, ultimately forming chlorate and bromide is readily oxidized to hypobromite (38). Oxidation of iodide is extremely rapid, initially yielding hypoiodite the estimated rate constant is 2 x 10 (39). HypohaUte ions are oxidized to haUtes hypobromite reacts faster than hypochlorite (40). [Pg.492]

The popularity of aerosols has been declining. A widely used group of propellants, the fluorinated hydrocarbons, have been restricted in use since it was found that they can harm the environment by reducing the o2one layer of the upper atmosphere (see AiRPOLLUTlON ATMOSPHERIC MODELING Ozone). [Pg.235]

Bismuth pentafluoride is an active fluorinating agent. It reacts explosively with water to form ozone, oxygen difluoride, and a voluminous chocolate-brown precipitate, possibly a hydrated bismuth(V) oxyfluoride. A similar brown precipitate is observed when the white soHd compound bismuth oxytrifluoride [66172-91 -6] BiOF, is hydrolyzed. Upon standing, the chocolate-brown precipitate slowly undergoes reduction to yield a white bismuth(Ill) compound. At room temperature BiF reacts vigorously with iodine or sulfur above 50°C it converts paraffin oil to fluorocarbons at 150°C it fluorinates uranium tetrafluoride to uranium pentafluoride and at 180°C it converts Br2 to bromine trifluoride, BrF, and bromine pentafluoride, BrF, and chlorine to chlorine fluoride, GIF. It apparently does not react with dry oxygen. [Pg.129]

I iL-un 12 (CCljFj) which is now banned by the ozone protection treaty. Also used is Dichloro-difluoromethane, Freon 22 (CHClFj), and chloro-difluoromethane. Several analogous compounds containing carbon, fluorine, chlorine, and sometimes hydrogen are available. [Pg.268]

Fluorine chlorine bromine ozone cyanogen chloride. [Pg.34]

C05-0071. Freons (CFCs) are compounds that contain carbon, chlorine, and fluorine in various proportions. They are used as foaming agents, propellants, and refrigeration fluids. Freons are controversial because of the damage they do to the ozone layer in the stratosphere. A 2.55-g sample of a particular Freon in a 1.50-L bulb at 25.0 °C has a pressure of 262 torr. What is the molar mass and formula of the compound ... [Pg.340]

Upper and lower respiratory Fluorine chlorine bromine ozone cyanogen chloride. ... [Pg.68]

Whether hydrogen bromide is anhydrous or in an aqueous solution, it combusts spontaneously when in contact with fluorine. It reacts rapidly with ozone even around -100°C. The reaction speeds up before detonating. [Pg.215]

The fluorine content of II gives it excellent resistance to fuels, oils, most hydraulic fluids and chemicals. Since there are no C-C and C-H bonds along the polymer backbone, II displays excellent resistance to degradation by atmospheric oxygen and ozone. Tn addition, the Inherently flexible nature of the P-N backbone allows this elastomer to be used at temperatures down to -65°C, and gives the polymer excellent flex fatigue resistance over a broad temperature range (-65 to 175°C). [Pg.279]

See Dichlorine oxide Dicyanogen Fluorine Halogens Oxygen (Liquid) Liquefied gases Ozone Dicyanogen ROCKET PROPELLANTS... [Pg.369]

It is hypergolic with fluorine or fuming nitric acid, and explodes with ozone. [Pg.840]

Ramsay, J. B. et al., Proc. 6th Int. Symp. Detonation, 1976, 723-728 Liquid nitrogen oxide and other cryogenic oxidisers (ozone, fluorine in presence of water) are very sensitive to detonation in absence of fuel, and can be initiated as readily as glyceryl nitrate [1,2]. Detonation of the endothermic liquid oxide close to its b.p. (-152°C) generated a 100 kbar pulse and fragmented the test equipment. It is the simplest molecule that is capable of detonation in all 3 phases [3], The liquid oxide is sensitive and may explode dining distillation [4],... [Pg.1781]


See other pages where Fluorine ozone is mentioned: [Pg.25]    [Pg.636]    [Pg.33]    [Pg.25]    [Pg.636]    [Pg.33]    [Pg.323]    [Pg.132]    [Pg.266]    [Pg.279]    [Pg.495]    [Pg.495]    [Pg.503]    [Pg.95]    [Pg.333]    [Pg.512]    [Pg.303]    [Pg.266]    [Pg.55]    [Pg.791]    [Pg.762]    [Pg.772]    [Pg.54]    [Pg.412]    [Pg.303]    [Pg.36]    [Pg.106]    [Pg.1517]    [Pg.1527]   
See also in sourсe #XX -- [ Pg.11 ]




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