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ASTM D4252-89(2017)

M00023112

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ASTM D4252-89(2017) Standard Test Methods for Chemical Analysis of Alcohol Ethoxylates and Alkylphenol Ethoxylates

standard by ASTM International, 01/01/2017

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Full Description

1.1These 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.

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

Sections

Sampling

Liquids

6

Solids

7

Methods of Chemical Analysis

Water or moisture

8

Refractive index

9 and 10

pH

11

Acidity or basicity

12 and 13

Hydroxyl number

14 - 20

Cloud point

21

Iodine number

22

Ash

23

Iron

24

Ethylene oxide content

25

Polyethylene glycols

26 - 32

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

1.4This 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.