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ASTM International - ASTM D3634-99(2009)

Standard Test Method for Trace Chloride Ion in Engine Coolants

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Organization: ASTM International
Publication Date: 1 November 2009
Status: inactive
Page Count: 3
ICS Code (Refrigerants and antifreezes): 71.100.45
significance And Use:

This test method permits the determination of very low levels of chloride ion in engine coolants containing the common corrosion inhibitor, mercaptobenzothiazole, or related mercaptans,... View More

scope:

1.1 This test method covers the determination of chloride ion in engine coolants in the range from 5 to 200 ppm in the presence of up to 0.6 weight % mercaptobenzothiazole.

1.2 Other materials that react with silver ion will interfere.

1.3 Chloride in engine coolants containing an aryltriazole instead of mercaptobenzothiazole can be determined directly by this test method without pretreatment with hydrogen peroxide.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 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 hazards statements are given in Section 7.

Document History

May 1, 2015
Standard Test Method for Trace Chloride Ion in Engine Coolants
1.1 This test method covers the determination of chloride ion in engine coolants in the range from 5 to 200 ppm in the presence of up to 0.6 weight % mercaptobenzothiazole. 1.2 Other materials that...
ASTM D3634-99(2009)
November 1, 2009
Standard Test Method for Trace Chloride Ion in Engine Coolants
1.1 This test method covers the determination of chloride ion in engine coolants in the range from 5 to 200 ppm in the presence of up to 0.6 weight % mercaptobenzothiazole. 1.2 Other materials that...
October 1, 2005
Standard Test Method for Trace Chloride Ion in Engine Coolants
1.1 This test method covers the determination of chloride ion in engine coolants in the range from 5 to 200 ppm in the presence of up to 0.6 weight % mercaptobenzothiazole. 1.2 Other materials that...
October 1, 2005
Standard Test Method for Trace Chloride Ion in Engine Coolants
1.1 This test method covers the determination of chloride ion in engine coolants in the range from 5 to 200 ppm in the presence of up to 0.6 weight % mercaptobenzothiazole. 1.2 Other materials that...
May 10, 1999
Standard Test Method for Trace Chloride Ion in Engine Coolants
1.1 This test method covers the determination of chloride ion in engine coolants in the range of 5 to 200 ppm in the presence of up to 0.6 weight % mercaptobenzothiazole. 1.2 Other materials that...
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