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ASTM D4608-89(2003)
Standard Test Method for Citrate in Detergents
Automaticky preložený názov:
Štandardná skúšobná metóda pre citrát v pracích prostriedkoch
NORMA vydaná dňa 26.5.1989
Informácie o norme:
Označenie normy: ASTM D4608-89(2003)
Poznámka: NEPLATNÁ
Dátum vydania normy: 26.5.1989
Kód tovaru: NS-27881
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4608-89(2003) :
Keywords:
citrate content, copper ion selective electrode, sequestering agent, ICS Number Code 71.100.40 (Surface active agents)
Doplňujúce informácie
| 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 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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