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YY/T 0213-1995 药用中间体 3-氯-4-氟苯胺

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基本信息
标准名称:药用中间体 3-氯-4-氟苯胺
中标分类: 医药、卫生、劳动保护 >> 医药 >> 制剂用辅料与其他
发布部门:国家医药管理局
发布日期:1995-03-11
实施日期:1995-08-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:国家医药管理局
归口单位:国家医药管理局天津药物研究院
起草单位:天津市丽埠化工厂
起草人:曹普忱、杜丽珍
出版社:中国标准出版社
出版日期:1995-08-01
页数:5页
适用范围

本标准规定了药用中间体3-氯-4-氟苯胺的技术要求、试验方法、检验规则、包装、标志、运输和贮存的要求。
本标准适用于化学合成法制得的3-氯-4-氟苯胺,在制药工业中作为诺氟沙星等药物的中间体。

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所属分类: 医药 卫生 劳动保护 医药 制剂用辅料与其他
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【英文标准名称】:TestMethodforHigh-Voltage,Low-Current,DryArcResistanceofSolidElectricalInsulation
【原文标准名称】:固体电绝缘的高压、低电流和干电弧电阻试验方法
【标准号】:ANSI/ASTMD495-1999
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:绝缘;试验
【英文主题词】:Arcresistance;Electricalengineering;Electricalinsulatingmaterials;Electricalinsulation;Electricaltesting;Highvoltage;Insulations;Plastics;Solidelectricalinsulatingmaterials;Testing
【摘要】:Thistestmethodcovers,inapreliminaryfashion,thedifferentiationamongsimilarmaterialswithrespecttotheirresistancetotheactionofahigh-voltage,low-currentarcclosetothesurfaceofinsulation,intendingtoformaconductingpaththereinorincausingthematerialtobecomeconductingduetothelocalizedthermalandchemicaldecompositionanderosion.Theusefulnessofthistestmethodisveryseverelylimitedbymanyrestrictionsandqualifications,someofwhicharedescribedinthefollowingparagraphsandinSection.Generally,thistestmethodshouldnotbeusedinmaterialspecifications.Wheneverpossible,alternativetestmethodsshouldbeused,andtheirdevelopmentisencouraged.Thistestmethodwillnot,ingeneral,permitconclusionstobedrawnconcerningtherelativearcresistancerankingsofmaterialsthatmaybesubjectedtoothertypesofarcs:forexample,highvoltageathighcurrents,andlowvoltageatloworhighcurrents(promotedbysurgesorbyconductingcontaminants).Thetestmethodisintended,becauseofitsconvenienceandtheshorttimerequiredfortesting,forpreliminaryscreeningofmaterial,fordetectingtheeffectsofchangesinformulation,andforqualitycontroltestingaftercorrelationhasbeenestablishedwithothertypesofsimulatedservicearctestsandfieldexperience.Becausethistestmethodisusuallyconductedundercleananddrylaboratoryconditionsrarelyencounteredinpractice,thepredictionofamaterial'srelativeperformanceintypicalapplicationsandinvarying"cleantodirty"environmentsmaybesubstantiallyaltered(Note0).Cautionisurgedagainstdrawingstrongconclusionswithoutcorroboratingsupportofsimulatedservicetestsandfieldtesting.Rather,thistestmethodisusefulforpreliminaryevaluationofchangesinstructureandcompositionwithoutthecomplicatinginfluenceofenvironmentalconditions,especiallydirtandmoisture.Bychangingsomeofthecircuitconditionsdescribedhereinithasbeenfoundpossibletorearrangemarkedlytheorderofarcresistanceofagroupoforganicinsulatingmaterialsconsistingofvulcanizedfiberandofmoldedphenolicandaminoplastics,somecontainingorganic,andsomeinorganic,filler.Whilethistestmethodusesdry,uncontaminatedspecimensurfaces,TestMethodD2132,TestMethodsD2303,andTestMethodD3638employwet,contaminatedspecimensurfaces.Theiruseisrecommendedforengineeringpurposesandtoassistinestablishingsomedegreeofsignificancetothistestmethodforqualitycontrolpurposes.Thistestmethodisnotapplicabletomaterialsthatdonotproduceconductivepathsundertheactionofanelectricarc,orthatmeltorformfluidresiduesthatfloatconductiveresiduesoutoftheactivetestareatherebypreventingformationofaconductivepath.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,see,,Section,and.
【中国标准分类号】:K15
【国际标准分类号】:29_035_01
【页数】:
【正文语种】:英语


【英文标准名称】:Fibreopticconnectorinterfaces-Part12:TypeFSconnectorfamily(IEC61754-12:1999);GermanversionEN61754-12:1999
【原文标准名称】:纤维光学连接器接口.第12部分:FS型连接器门类
【标准号】:DINEN61754-12-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-11
【实施或试行日期】:2000-11-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:光纤;连接器;连接工艺;接口;光波导;电气工程;指导手册
【英文主题词】:Connectiontechnology;Connectors;Electricalengineering;Fibreoptics;Guidebooks;Interfaces(dataprocessing);Opticalwaveguides
【摘要】:ThedocumentdefinesthestandardinterfacedimensionsforthetypeFSconnectorsfamily.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:45P.;A4
【正文语种】:德语