ASTM D1845-86R20
Standard Test Methods for Chemical Analysis of Strontium Chromate Pigment
| Označení normy: | ASTM D1845-86R20 |
| Vydáno: | 01.06.2020 |
| Status: | Active |
| Počet stran: | 3 |
| Sekce: | 06.03 |
| Označení: | chromium; strontium chromate pigment; thiosulfate method; |
| ASTM označení: | ASTM D1845 |
| Nahrazuje: | D1845-86R14 |
1.1 These test methods cover the chemical analysis of strontium chromate pigment.
1.2 The analytical procedures appear in the following order:
|
| Sections |
|
| |
| Strontium by the Strontium Sulfate Method | 7 to 10 |
| Chromium by the Thiosulfate Method | 11 to 14 |
| Chloride Content | 15 |
| Sulfate Content | 16 |
| Moisture and Other Volatile Matter | 17 |
| Coarse Particles | 18 |
| Mass Color and Tinting Strength | 19 |
1.3 This values stated in SI units are to be considered 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 Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.