• 0
    • ارسال درخواست
    • حذف همه
    • Industrial Standards
    • Defence Standards
  • درباره ما
  • درخواست موردی
  • فهرست استانداردها
    • Industrial Standards
    • Defence Standards
  • راهنما
  • Login
  • لیست خرید شما 0
    • ارسال درخواست
    • حذف همه
View Item 
  •   YSE
  • Industrial Standards
  • ASTM - ASTM International
  • View Item
  •   YSE
  • Industrial Standards
  • ASTM - ASTM International
  • View Item
  • All Fields
  • Title(or Doc Num)
  • Organization
  • Year
  • Subject
Advanced Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Archive

Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration

ASTM E1064-24

Organization:
ASTM - ASTM International
Year: 2024

Abstract: 4.1 The coulometric technique is especially suited for determining low concentrations of water in organic liquids that would yield small titers by the Karl Fischer volumetric procedure. The precision and accuracy of the coulometric technique decreases for concentrations of water much greater than 2.0 % because of the difficulty in measuring the small size of sample required. The test method assumes 100 % efficiency of coulombs in iodine production. Provision is made for verifying this efficiency. (See Table 1 and Note 5.)
URI: https://yse.yabesh.ir/std/handle/yse/341225
Collections :
  • ASTM - ASTM International
  • Download PDF : (281.6Kb)
  • Show Full MetaData Hide Full MetaData
  • Statistics

    Standard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titration

Show full item record

contributor authorASTM - ASTM International
date accessioned2025-09-30T18:00:34Z
date available2025-09-30T18:00:34Z
date copyright2024
date issued2024
identifier othere1064-24.pdf
identifier urihttps://yse.yabesh.ir/std/handle/yse/341225
description abstract4.1 The coulometric technique is especially suited for determining low concentrations of water in organic liquids that would yield small titers by the Karl Fischer volumetric procedure. The precision and accuracy of the coulometric technique decreases for concentrations of water much greater than 2.0 % because of the difficulty in measuring the small size of sample required. The test method assumes 100 % efficiency of coulombs in iodine production. Provision is made for verifying this efficiency. (See Table 1 and Note 5.)
languageEnglish
titleStandard Test Method for Water in Organic Liquids by Coulometric Karl Fischer Titrationen
titleASTM E1064-24num
typestandard
statusActive
treeASTM - ASTM International:;2024
contenttypefulltext
scope1.1 This test method covers the determination of water from 0 % to 2.0 % mass in most liquid organic chemicals, with Karl Fischer reagent, using an automated coulometric titration procedure. Use of this test method is not applicable for liquefied gas products such as Liquid Petroleum Gas (LPG), Butane, Propane, Liquid Natural Gas (LNG), etc. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 Review the current Safety Data Sheets (SDS) for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions. 1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 8. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
identifier DOI10.1520/E1064-24
DSpace software copyright © 2017-2020  DuraSpace
نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
yabeshDSpacePersian
 
DSpace software copyright © 2017-2020  DuraSpace
نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
yabeshDSpacePersian