標準號：ANSI/ASTM D3634-1999
中文標準名稱：發(fā)動機冷卻劑痕量氯離子測定方法
英文標準名稱：Test Method for Trace Chloride Ion in Engine Coolants
標準類型：J90
發(fā)布日期：1999/12/31 12:00:00
實施日期：1998/1/22 12:00:00
中國標準分類號：J90
國際標準分類號：71.100.45
適用范圍：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. Other materials that react with silver ion will interfere. Chloride in engine coolants containing an aryltriazole instead of mercaptobenzothiazole can be determined directly by this test method without pretreatment with hydrogen peroxide. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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.