欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    ASTM D1969-2007 Standard Specification for 2-Ethylhexanol《2-乙基己醇的标准规范》.pdf

    • 资源ID:510729       资源大小:61.98KB        全文页数:2页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    ASTM D1969-2007 Standard Specification for 2-Ethylhexanol《2-乙基己醇的标准规范》.pdf

    1、Designation: D 1969 07Standard Specification for2-Ethylhexanol1This standard is issued under the fixed designation D 1969; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates

    2、 the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers regular and monomer grade2-ethylhexanol.1.2 The following applies to all specified limits in thisstandard; for purposes of determining con

    3、formance with thisstandard, an observed value or a calculated value shall berounded off “to the nearest unit” in the last right-hand digitused in expressing the specification limit, in accordance withthe rounding-off method of Practice E29.1.3 The values stated in SI units are to be regarded asstand

    4、ard. No other units of measurement are included in thisstandard.1.4 For specific hazard information and guidance, see thesuppliers Material Safety Data Sheet for materials listed in thisspecification.2. Referenced Documents2.1 ASTM Standards:2D 1209 Test Method for Color of Clear Liquids (Platinum-C

    5、obalt Scale)D2119 Test Method for Aldehydes in Styrene MonomerD 4052 Test Method for Density and Relative Density ofLiquids by Digital Density MeterD 5008 Test Method for Ethyl Methyl Pentanol Content andPurity Value of 2-Ethylhexanol By Gas ChromatographyD 5386 Test Method for Color of Liquids Usin

    6、g TristimulusColorimetryE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 300 Practice for Sampling Industrial ChemicalsE 852 Test Methods for C4-C13Plasticizer Grade Alcohols2.2 U.S. Federal Specifications:PPP-C-2020 Chemicals, Liquid, Dry and Paste

    7、: Packagingof33. Properties3.1 The physical and chemical properties of 2-ethylhexanolshall conform to the requirements specified in Table 1.NOTE 1Instrumental Pt-Co color determined by Test Method D 5386has been shown to have no statistically significant difference from Pt-Cocolor determined by Test

    8、 Method D 1209. However, it is not knownwhether 2-ethylhexanol was part of the sample set included in theinterlaboratory study.4. Sampling4.1 The material shall be sampled in accordance withPractice E 300.5. Test Methods5.1 The properties enumerated in this specification shall bedetermined in accord

    9、ance with the following ASTM methods:5.1.1 AcidityTest Methods E 852.5.1.2 Apparent Specific GravityTest Methods E 852 orTest Method D 4052.1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings, Materials, and Applications and is the direct responsibility o

    10、fSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved June 1, 2007. Published July 2007. Originally approvedin 1991. Last previous edition approved in 2001 as D 1969 01.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM

    11、Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.d

    12、aps.mil.TABLE 1 Physical and Chemical Properties of 2-EthylhexanolGrade Monomer Grade RegularAcidity (free acid as acetic acid, max,weight %)0.01A0.01AApparent specific gravity20/20C 0.8325 to0.83450.8325 to0.8345or25/25C 0.8298 to0.83180.8298 to0.8318Assay, weight %, min 99.6 99.0Color, Pt-Co scale

    13、, max (Note 1)55Carbonyl (as 2-ethylhexanal), max, weight % 0.06 0.1Ethyl methyl pentanol, max, weight % 0.4 0.5Sulfuric acid color, Pt-Co scale, max 20 30Water, max, weight % 0.10 0.10AEquivalent to 0.093 mg of KOH per gram of sample.1*A Summary of Changes section appears at the end of this standar

    14、d.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5.1.3 AssayTest Method D 5008.5.1.4 ColorTest Methods D 1209 (see Note 1).5.1.5 CarbonylTest Method D2119. Calculate the per-cent aldehyde as 2-ethylhexanal in Reagent Section 6 by usi

    15、ng0.128 in place of 0.106. “C” is the density of specimen used.5.1.6 Ethyl Methyl PentanolTest Method D 5008.5.1.7 Sulfuric Acid ColorTest Methods E 852.5.1.8 WaterTest Methods E 852.NOTE 2The following distillation properties are given for informationonly and are not part of the specification. The

    16、initial boiling point is 102Cat 760 mm Hg with all material boiling within a 2C range.6. Packaging and Package Marking6.1 Package size shall be agreed upon by the purchaser andthe supplier.6.2 Packaging shall conform to applicable carrier rules andregulations, or when specified, shall conform to Fed

    17、. Spec.PPP-C-2020.7. Keywords7.1 2-ethylhexanol; 2-ethylhexyl alcohol; 2-ethyl-1-hexanolSUMMARY OF CHANGESCommittee D01.35 has identified the location of selected changes to this standard since the last issue(D 1969 - 01) that may impact the use of this standard. (Approved June 1, 2007.)(1) Added re

    18、ference to Practice E29in Scope section.(2) Added Practice E29to list of Referenced Documents.(3) Changed specs limits for apparent specific gravity in Table1.(4) Added new Note 1 after Table 1.(5) Added Test Method D 5386 to list of Referenced Docu-ments.(6) Referenced new Note 1 in 5.1.4.ASTM Inte

    19、rnational takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely

    20、 their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand sho

    21、uld be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Sta

    22、ndards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).D1969072


    注意事项

    本文(ASTM D1969-2007 Standard Specification for 2-Ethylhexanol《2-乙基己醇的标准规范》.pdf)为本站会员(terrorscript155)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开