1.1These 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.
1.2The 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 |
1.3The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
