ASTM D 444 : 1988 : R2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Methods for Chemical Analysis of Zinc Yellow Pigment (Zinc Chromate Yellow)
Hardcopy , PDF
26-06-2020
English
01-12-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 06.03, 2017 Defines test procedures for the chemical analysis of 'zinc yellow' or 'zinc chromate yellow' pigment.
| Committee |
D 01
|
| DocumentType |
Test Method
|
| Pages |
5
|
| ProductNote |
Reconfirmed 2014
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1These test methods cover procedures for the chemical analysis of the pigment known commercially as “zinc yellow” or “zinc chromate yellow.”
1.2The analytical procedures appear in the following order:
| Sections | |
| Moisture and Other Volatile Matter | 7 |
| Combined Water | 8 |
| Chromium: | |
| Dichromate Method | 9 – 11 |
| Thiosulfate Method | 9, 12, and 13 |
| Zinc: | |
| Hydroxyquinoline Method | 9, 14, and 15 |
| Ferrocyanide Method | 9, 16, and 17 |
| Alkaline Salts | 18 and 19 |
| Sulfates | 20 and 21 |
| Chlorides | 22 and 23 |
| Matter Insoluble in Dilute Acetic | 24 |
| Coarse Particles | 25 |
1.3The values stated in SI units are to be considered 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 and health practices and determine the applicability of regulatory limitations prior to use.
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