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ASTM D4252-89(2003)

Historical Reaffirmation

Standard Test Methods for Chemical Analysis of Alcohol Ethoxylates and Alkylphenol Ethoxylates

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1.1 These test methods cover the various test methods used to evaluate those properties pertinent to the characterization of alcohol ethoxylates and alkylphenol ethoxylates with respect to suitability for desired uses.

1.2 The procedures for sampling and analysis appear in the following order:

Sections
Sampling
Liquids6
Solids7
Methods of Chemical Analysis
Water or moisture8
Refractive index9 and 10
pH11
Acidity or basicity12 and 13
Hydroxyl number14-20
Cloud point21
Iodine number22
Ash23
Iron24
Ethylene oxide content25
Polyethylene glycols26-32

1.3 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. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage. Specific hazard statements appear in Section 5 and Note 1 and Note 3.


Alcohol ethoxylates and alkylphenol ethoxylates are important surfactants in household and industrial cleaners. They may be used as either nonionic surfactants or sulfated and used as anionic surfactants. Careful control of the ethoxylate characteristics is desired as variations may result in either desirable or undesirable end-use properties.

SDO ASTM: ASTM International
Document Number D4252
Publication Date May 26, 1989
Language en - English
Page Count 5
Revision Level 89(2003)
Supercedes
Committee D12.12
Publish Date Document Id Type View
Jan. 1, 2017 D4252-89R17 Reaffirmation
Oct. 1, 2009 D4252-89R09 Reaffirmation
Jan. 1, 1995 D4252-89R95E01 Reaffirmation
May 26, 1989 D4252-89R03 Reaffirmation