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ASTM-D5806 1995

$35.75

D5806-95 Standard Test Method for Disinfectant Quaternary Ammonium Salts by Potentiometric Titration

Published By Publication Date Number of Pages
ASTM 1995 4
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ASTM D5806-95

Historical Standard: Standard Test Method for Disinfectant Quaternary Ammonium Salts by Potentiometric Titration

ASTM D5806

Scope

1.1 This test method covers a potentiometric titration procedure for determining active matter in disinfectant quaternary ammonium salts. This test method is intended for the analysis of quaternary ammonium salts used as disinfectants, and only applies to the following commonly used quaternary ammonium salts: -alkyldimethylbenzylammonium chloride (see Fig. 1), cetyltrimethylammonium chloride, and a blend of -octyldecyl dimethylammonium chloride, di- -octyl dimethylammonium chloride, and di -decyldimethyl ammonium chloride (see Fig. 2). Also, this test method can be applied to the analysis of disinfectant type products where the formula ingredients are known and the quaternary ammonium salt is one of the above. Interferences such as amines oxides and betaines present in disinfectant formulations were not tested.

1.2 This disinfectant quaternary ammonium salt conforms to the structures in Figs. 1 and 2.

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. For specific precautionary information, see Section 8.

Keywords

Breaking strength/tenacity-paper products; “Dry zero-span tensile” test; Paper; Tension (tensile) properties/tests-paper products; Zero span tests; dry zero-span breaking strength, test,;Order Form

ICS Code

ICS Number Code n/a

DOI: 10.1520/D5806-95

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Method
Significance and Use
2 Apparatus
Reagents
FIG. 1
FIG. 2
3 Hazards
Procedure for Determination of Disinfectant Quaternary Ammonium Salt or Disinfectant Type Product
Calculation
Precision and Bias
4 FIG. 3
ASTM-D5806 1995
$35.75