ASTM D4928-12
ASTM D4929-07(2014)..
ASTM D5002-13
ASTM D5708-12
ASTM D5853-11
ASTM D5863-00a(2011)..
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ASTM D4377-00(2011)
Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration (Withdrawn 2020)
Automatically translated name:
Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration
STANDARD published on 1.6.2011
The information about the standard:
Designation standards: ASTM D4377-00(2011)
Note: WITHDRAWN
Publication date standards: 1.6.2011
SKU: NS-26998
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D4377-00(2011) :
Keywords:
crude oils, Karl Fischer reagent, titration, water: Crude petroleum products, Karl Fischer reagent method--water content, Water content--crude oil, ICS Number Code 75.040 (Crude petroleum)
Additional information
| Significance and Use | ||||||||||||
|
A knowledge of the water content of crude oil is important in the refining, purchase, sale, or transfer of crude oils. |
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| 1. Scope | ||||||||||||
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1.1 This test method covers the determination of water in the range from 0.02 to 2 % in crude oils. Mercaptan and sulfide (S− or H2S) sulfur are known to interfere with this test method (see Section 5). 1.2 This test method is intended for use with standard Karl Fischer reagent or pyridine-free Karl Fischer reagents. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 7. |
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| 2. Referenced Documents | ||||||||||||
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