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ASTM D2180-17

Current Revision

Standard Test Method for Active Oxygen in Bleaching Compounds

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1.1 This test method covers the determination of inorganic“ active oxygen” in bleaching compounds such as perborates, percarbonates, and peroxides but not in persulfates or monopersulfates.

1.2 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. Safety Data Sheets (formerly known as Material Safety Data Sheets) are available for reagents and materials. Review them for hazards prior to usage.


This test method covers the determination of inorganic active oxygen in bleaching compounds such as perborates, percarbonates, and peroxides by titration of an acidified aqueous solution with a standard solution of potassium permanganate. Tests shall use reagent grade chemicals, reagent water, potassium permanganate standard solution, sodium oxalate, and sulfuric acid. Well mixed sample shall be titrated according to the procedure indicated in this standard method. Active oxygen weight percent shall be calculated using the given formula.


SDO ASTM: ASTM International
Document Number D2180
Publication Date Jan. 1, 2017
Language en - English
Page Count 2
Revision Level 17
Supercedes
Committee D12.12
Publish Date Document Id Type View
Jan. 1, 2017 D2180-17 Revision
July 1, 2008 D2180-89R08 Reaffirmation
Jan. 1, 1995 D2180-89R95E01 Reaffirmation
May 26, 1989 D2180-89R03 Reaffirmation