ASTM D1301 : 91(2020)

Standard Test Methods for Chemical Analysis of White Lead Pigments

Standard Details

1.1 These test methods cover procedures for the chemical analysis of basic carbonate white lead and basic sulfate white lead.

Note 1: If it is necessary to separate these pigments from others, refer to Practice D215.

1.2 The analytical procedures appear in the following order:

	Section

Preparation of Sample	6
Basic Carbonate White Lead:
Small Amounts of Iron	7
Total Lead	8
Moisture and Other Volatile Matter	9
Carbon Dioxide (Evolution Method)	10
Carbon Dioxide and Combined Water (Combustion Method)	11
Lead Carbonate	12
Total Matter Insoluble in Acetic Acid	13
Total Matter Insoluble in Acid Ammonium Acetate	14
Total Impurities Other Than Moisture	15
Coarse Particles	16
Basic Sulfate White Lead:
Small Amounts of Iron	17
Total Lead
Moisture and Other Volatile Matter	19
Total Sulfate	20
Zinc Oxide	21
Basic Lead Oxide	22
Total Impurities	23
Coarse Particles	24

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

1.4 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.

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