ASTM D1290-95(2008)..
ASTM D1331-11
ASTM D1569-05(2014)..
ASTM D1570-95(2009)..
ASTM D1681-05(2014)..
ASTM D1767-89(2009)..
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ASTM D4608-89(2009)
Standard Test Method for Citrate in Detergents
STANDARD published on 1.10.2009
The information about the standard:
Designation standards: ASTM D4608-89(2009)
Note: WITHDRAWN
Publication date standards: 1.10.2009
SKU: NS-27882
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D4608-89(2009) :
Keywords:
citrate content, copper ion selective electrode, sequestering agent, Citrate content, Copper sulfate, Detergent materials/systems--synthetic, Potentiometric titration, Retrusion compounds, Styrene content, ICS Number Code 71.100.40 (Surface active agents)
Additional information
| Significance and Use | ||||
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This test method is suitable in research, development, and manufacturing control to monitor the level of citrate, a sequestering agent, in powder and liquid detergents. Accurate determination of sequestering agent is important in evaluating cost and performance of detergent products. |
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| 1. Scope | ||||
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1.1 This test method covers a potentiometric titration procedure for the determination of citrate in liquid and powder detergents. 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 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. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage. Specific safety precautions are given in Section 8. |
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| 2. Referenced Documents | ||||
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Similar standards:
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1.3.2008
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26.5.1989
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1.1.2014
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1.10.2009
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