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ASTM International - ASTM D1721-97(2007)

Standard Test Method for Permanganate Time of Tricresyl Phosphate (Withdrawn 2012)

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Organization: ASTM International
Publication Date: 1 June 2007
Status: inactive
Page Count: 2
ICS Code (Phenols): 71.080.90
significance And Use:

Impurities such as phenols, if present in tricresyl phosphate, will react with potassium permanganate, reducing it to manganese dioxide. In the permanganate test, the color of the test solution is... View More

scope:

1.1 This test method covers the detection in tricresyl phosphate of the presence of impurities that reduce potassium permanganate.

1.2 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. For specific hazard statements, see Section 6.

1.3 For hazard information and guidance, see the supplier's Material Safety Data Sheet.

Document History

ASTM D1721-97(2007)
June 1, 2007
Standard Test Method for Permanganate Time of Tricresyl Phosphate (Withdrawn 2012)
1.1 This test method covers the detection in tricresyl phosphate of the presence of impurities that reduce potassium permanganate. 1.2 The values stated in SI units are to be regarded as standard. No...
January 1, 2001
Standard Test Method for Permanganate Time of Tricresyl Phosphate
1.1 This test method covers the detection in tricresyl phosphate of the presence of impurities that reduce potassium permanganate. 1.2 This standard does not purport to address all of the safety...
January 1, 2001
Standard Test Method for Permanganate Time of Tricresyl Phosphate
1.1 This test method covers the detection in tricresyl phosphate of the presence of impurities that reduce potassium permanganate. 1.2 This standard does not purport to address all of the safety...
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