ASTM-E224 › Historical Revision Information
Standard Test Methods for Analysis of Hydrochloric Acid
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Scope
1.1 These test methods cover the analysis of hydrochloric acid.
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
1.3 The analytical procedures appear in the following order:
|
|
| Sections |
|
| Total Acidity | 8 to 16 |
|
| Baumé Gravity | 17 to 26 |
|
| Sulfated Ash | 27 to 34 |
|
| Iron | 35 to 44 |
|
| Color | 45 to 52 |
|
| Total Sulfur | 53 to 59 |
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 and health practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 5 and 30.1, 39.7, and 48.4.
Significance and Use
3.1 These test methods provide for the classification of various grades of hydrochloric acid and for the determination of various impurities. Acid strength and impurity levels are important factors in many uses of hydrochloric acid.
Keywords
analysis; Baumé gravity; color; hydrochloric acid; iron; sulfated ash; sulfur; total acidity ;
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Document Number
ASTM-E224-16
Revision Level
2016 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
May 1, 2016
Document Type
Test Method
Page Count
8 pages
Committee Number
D16.10