UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM International - ASTM E299-08

Standard Test Method for Trace Amounts of Peroxides In Organic Solvents

inactive
Buy Now
Organization: ASTM International
Publication Date: 1 April 2008
Status: inactive
Page Count: 4
ICS Code (Other products of the chemical industry): 71.100.99
significance And Use:

Dilute solutions of peroxides in various organic solvents frequently are used as catalysts or reaction initiators. Peroxides also can be formed through autoxidation in certain classes of compounds... View More

scope:

1.1 This test method , covers organic solvents containing active oxygen in the range from 5 to 80 μg/g (ppm) or higher. By using a special reaction-absorption cell, the test method can be extended to cover the range from 0 to 5 ppm. The test method can be used to determine numerous peroxide classes of varying reactivity such as hydroperoxides, diacyl peroxides, diaroyl peroxides, peresters, and ketone peroxides. The stable di-tert-alkyl peroxides do not react under the conditions of analysis.

1.2 Solvents that can be analyzed successfully include saturated and aromatic hydrocarbons, alcohols, ethers, ketones, and esters. In addition, the test method is applicable to olefinic solvents and to certain compounds that contain α, β, and conjugated unsaturation. Solid samples that are soluble in the acetic acid-chloroform solvent also can be analyzed.

1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.4 This standard does not purport to address 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.

1.5 Review the current Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid practices, and safety precautions.

Document History

July 1, 2017
Standard Test Method for Trace Amounts of Peroxides In Organic Solvents
1.1 This test method2,3 covers organic solvents containing active oxygen in the range from 5 to 80 μg/g (ppm) or higher. By using a special reaction-absorption cell, the test method can be extended...
February 1, 2017
Standard Test Method for Trace Amounts of Peroxides In Organic Solvents
1.1 This test method2,3 covers organic solvents containing active oxygen in the range from 5 to 80 μg/g (ppm) or higher. By using a special reaction-absorption cell, the test method can be extended...
ASTM E299-08
April 1, 2008
Standard Test Method for Trace Amounts of Peroxides In Organic Solvents
1.1 This test method , covers organic solvents containing active oxygen in the range from 5 to 80 μg/g (ppm) or higher. By using a special reaction-absorption cell, the test method can be extended to...
December 10, 2002
Standard Test Method for Trace Amounts of Peroxides In Organic Solvents
1.1 This test method covers organic solvents containing active oxygen in the range from 5 to 80 ppm or higher. By using a special reaction-absorption cell, the test method can be extended to cover...
July 10, 1997
Standard Test Method for Trace Amounts of Peroxides In Organic Solvents
1.1 This test method covers organic solvents containing active oxygen in the range from 5 to 80 ppm or higher. By using a special reaction-absorption cell, the test method can be extended to cover...
Advertisement