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ASTM D6174-01(2006)
Standard Test Method for Inorganic Sulfate in Surfactants by Potentiometric Lead Titration (Withdrawn 2015)
Automaticky přeložený název:
Standardní zkušební metoda pro Anorganická sulfátu v Surfactants potenciometrickou Lead titraci (Withdrawn 2015 )
NORMA vydána dne 1.2.2006
Informace o normě:
Označení normy: ASTM D6174-01(2006)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.2.2006
Kód zboží: NS-34096
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM D6174-01(2006) :
Keywords:
ICS Number Code 71.040.40 (Chemical analysis)
Doplňující informace
| Significance and Use | ||
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Anionic surfactants, such as those listed in 1.1, commonly are used in detergent formulations. Their acceptability for use depends on their purity. Sulfate content, as measured by this test method, can be used to estimate the purity of an anionic surfactant under test. |
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| 1. Scope | ||
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1.1 This test method describes a potentiometric titration procedure for determining the inorganic sulfate content of surfactants. It is intended for the analysis of -olefin sulfonates, alkane sulfonates, alcohol sulfates, alcohol ether sulfates, alkylbenzenesulfonates, and the like. 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. |
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| 2. Referenced Documents | ||
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