ASTM-E1228 Standard Test Method for Assay of Peroxy Esters—Catalyzed Iodometric Procedure

ASTM-E1228 - 2023 EDITION - CURRENT
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Standard Test Method for Assay of Peroxy Esters—Catalyzed Iodometric Procedure
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Scope

1.1 This test method covers the assay of organic peroxides of the peroxy ester type.

Note 1: Other test methods for the assay of organic peroxides are given in Test Methods E298, E475, and E755.

1.2 Review the current safety data sheets (SDS) for detailed information concerning toxicity, first aid procedures, and safety precautions.

1.3 The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this test method.

1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 9.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Significance and Use

5.1 Peroxy esters are widely used as chemical intermediates, catalysts, and initiators. This test method provides a procedure for assaying peroxy esters to determine if they are suitable for their intended use.

Keywords

active oxygen; iodometric; peroxides; peroxyesters;

To find similar documents by ASTM Volume:

06.04 (Paint -- Solvents; Aromatic Hydrocarbons)

15.05 (Engine Coolants; Halogenated Organic Solvents and Fire Extinguishing Agents; Industrial and Specialty Chemicals)

To find similar documents by classification:

71.080.70 (Esters)

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Document Number

ASTM-E1228-23

Revision Level

2023 EDITION

Status

Current

Modification Type

Revision

Publication Date

June 12, 2023

Document Type

Test Method

Page Count

4 pages

Committee Number

D16.12