ASTM D2374-05(2011)
Standard Test Method for Lead in Paint Driers by EDTA Method

Standard No.
ASTM D2374-05(2011)
Release Date
2005
Published By
American Society for Testing and Materials (ASTM)
Latest
ASTM D2374-05(2011)
Replace By
GOST R ISO/IEC 11694-2:2016
Scope

The amount of lead drier used in oxidizing-type coatings significantly affects their drying properties. This test method may be used to confirm the stated lead content of pure liquid lead drier soluble in glacial acetic acid and manufactured for use by the coatings industry.

1.1 This test method covers a titrimetric determination of lead in liquid paint driers that can be dissolved in glacial acetic acid and utilizes the disodium salt of ethylenediaminetetraacetic acid dihydrate (EDTA).

1.2 This test method is not applicable to drier blends. If driers other than cobalt are present, they may interfere by reacting with EDTA under the conditions used for analysis.

1.3 All cations that can be titrated with EDTA in alkaline media interfere and must not be present in the sample.

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

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 and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D2374-05(2011) Referenced Document

  • ASTM D1193 Standard Specification for Reagent Water
  • ASTM D600 Standard Specification for Liquid Paint Driers
  • ASTM E180 Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals
  • ASTM E300 Standard Practice for Sampling Industrial Chemicals

ASTM D2374-05(2011) history

Standard Test Method for Lead in Paint Driers by EDTA Method


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