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ASTM E234-98
Standard Test Method for Total Bromine Number of Unsaturated Aliphatic Chemicals
STANDARD published on 10.9.1998
The information about the standard:
Designation standards: ASTM E234-98
Note: WITHDRAWN
Publication date standards: 10.9.1998
SKU: NS-45075
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 E234-98 :
Keywords:
analysis, Rosmund-Kuhnhenn reagent, total bromine number, unsaturated aliphatics, volumetric
Additional information
| 1. Scope |
|
1.1 This test method covers the determination of total bromine number in various double-bonded aliphatic compounds, using pyridine sulfate dibromide (PSDB), also known as Rosenmund-Kuhnhenn reagent. The total unsaturation is determined, whether conjugated or not. 1.2 This standard does not purport to address all of the safety problems 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 precautionary statements are given in Section 7 and in paragraphs 5.1.1, 6.4.1, 6.7.1, and 8.1. |
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