SAE AS3085 Packing, Preformed - AMS 7280 - 'O'-Ring
时间:2024-04-30 07:22:39 来源: 标准资料网 作者：标准资料网 阅读：9279
Product Code:SAE AS3085
Title:Packing, Preformed - AMS 7280 - 'O'-Ring
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.
Product Code:SAE AS9552
Title:Bracket, Flat, Cres Uns S32100
Issuing Committee:
Scope:【英文标准名称】:StandardTestMethodforCitrateinDetergents
【原文标准名称】:洗涤剂中柠檬酸的标准试验方法
【标准号】:ASTMD4608-1989(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1989
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D12.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:citratecontent;copperionselectiveelectrode;sequesteringagent;Citratecontent;Coppersulfate;Detergentmaterials/systems--synthetic;Potentiometrictitration;Retrusioncompounds;Styrenecontent
【摘要】:Thistestmethodissuitableinresearch,development,andmanufacturingcontroltomonitorthelevelofcitrate,asequesteringagent,inpowderandliquiddetergents.Accuratedeterminationofsequesteringagentisimportantinevaluatingcostandperformanceofdetergentproducts.1.1Thistestmethodcoversapotentiometrictitrationprocedureforthedeterminationofcitrateinliquidandpowderdetergents.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.MaterialSafetyDataSheetsareavailableforreagentsandmaterials.Reviewthemforhazardspriortousage.SpecificsafetyprecautionsaregiveninSection8.
【中国标准分类号】:Y43
【国际标准分类号】:71_100_40
【页数】:3P.;A4
【正文语种】:英语