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ASTM E1616-94(2002)
Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
STANDARD published on 15.6.1994
The information about the standard:
Designation standards: ASTM E1616-94(2002)
Note: WITHDRAWN
Publication date standards: 15.6.1994
SKU: NS-42373
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM E1616-94(2002) :
Keywords:
acetic anhydride, anhydride, gas chromatography
Additional information
| Significance and Use | ||
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This test method provides for the determination of assay and impurities in acetic anhydride. Acetic anhydride is used as an intermediate in many chemical processes. Its relative concentration affects the efficiency of these processes. This test method provides a test procedure for assay and impurity specification acceptance as well as manufacturing control. |
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| 1. Scope | ||
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1.1 This test method describes the determination of assay and impurities in acetic anhydride by gas chromatography. The acetic anhydride should be at least 95 % pure. 1.2 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. For specific hazards statements see Section 9. |
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| 2. Referenced Documents | ||
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