📜Uranyl Chloride Hydrate置于h,H2So4体系中,用 硫酸 用作溶剂,化学反应生成双氧铀(Vi)硫酸盐 参考文献:Oechsner De Coninck,W.,Annales De Chimie Et De Physique,1904,Vol. 3,P. 500-500 标题:Oechsner De Coninck,W.,Annales De Chimie Et De Physique,1904,Vol. 3,P. 500-500
专利信息
专利号:US-4215219-A 优先权日:1974-02-08 标 题 :Reagents from phenolic and 8-hydroxyquinolinic aldehyde oximes 发明人:FRIDKIN MATITYAHU; KALIR RAMI; PATCHORNIK AVRAHAM; WARSHAWSKY ABRAHAM 权利人:YEDA RES & DEV 摘要:A process for producing reagents useful in organic synthesis, for removing metal values from solutions thereof, for the capture of aldehydes, of the general formula wherein Z designates a recurring part (CH2-CH-CH2) of a polymeric backbone of a polymer like polystyrene, of a copolymer comprising polystyrene and divinylbenzene, and butadiene, or other copolymers comprising styrene moieties; or wherein Z is the aliphatic moiety of a long-chain aralkyl compound having a terminal aryl group; or wherein Z designates alkyl; corresponding compounds wherein instead of the optionally substituted phenyl group there is present an optionally substituted naphthyl group; wherein n is an integer of from 1 to 15, and wherein Q designates a group selected from: +TR wherein R designates -H, lower alkyl, aryl, which may be substituted and wherein R'' designates -H, alkyl, aryl, halogen, nitro or carboxy, or +TR wherein R is -H, lower alkyl, aryl (which may be substituted), R1 is -H, alkyl, aryl (which may be substituted), R2 is -H, alkyl, aryl or substituted aryl, and wherein Y is -H or a non-interferring substituent, which comprises chemically binding an activated chemical moiety to a group or a corresponding naphthyl-containing group, wherein Z is as defined above, according to the reaction scheme: +TR wherein Q is as defined above, or a functional group which can be converted to such group after the chemical bonding; and X is -Cl or -Br.
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摘要:USEPA/Office of Water; Federal-State Toxicology and Risk Analysis Committee (FSTRAC). Summary of State and Federal Drinking Water Standards and Guidelines (11/93) To Present 摘要:Mackison, F. W., R. S. Stricoff, and L. J. Partridge, Jr. (eds.). NIOSH/OSHA - Occupational Health Guidelines for Chemical Hazards. DHHS(NIOSH) Publication No. 81-123 (3 VOLS). Washington, DC: U.S. Government Printing Office, Jan. 1981., p. 1 摘要:Sittig, M. Handbook of Toxic and Hazardous Chemicals and Carcinogens, 1985. 2nd ed. Park Ridge, NJ: Noyes Data Corporation, 1985., p. 910 摘要:American Conference of Governmental Industrial Hygienists TLVs and BEIs. Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices. Cincinnati, OH, 2008, p. 59 摘要:O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 1756