ASTM-D1093 › Historical Revision Information
Standard Test Method for Acidity of Hydrocarbon Liquids and Their Distillation Residues
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Scope
DESIG: D1093 04 ^TITLE: Standard Test Method for Acidity of Hydrocarbon Liquids and Their Distillation Residues ^SCOPE:
1. Scope
1.1 This test method covers the qualitative determination of the acidity of hydrocarbon liquids and their distillation residues. (
1.2 If desired to determine the basicity of a hydrocarbon liquid, proceed in accordance with or , but substitute 3 drops of phenolphthalein indicator solution for the methyl orange indicator. A pink or red color in the aqueous solution when phenolphthalein is used indicates basicity.
1.3 The results obtained by this method are qualitative expressions. However, for the preparation of reagents and in the procedure, acceptable SI units are to be regarded as the standard.
This standard does not purport to address all of the safety problems, 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.
Keywords
distillation residue acidity; distillation residue basicity; hydrocarbon acidity; hydrocarbon basicity; ICS Number Code 75.080 (Petroleum products in general)
To find similar documents by ASTM Volume:
05.01 (Petroleum Products and Lubricants (I): D56 - D3710)
To find similar documents by classification:
75.080 (Petroleum products in general)
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Document Number
ASTM-D1093-04
Revision Level
2004 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Dec. 1, 2004
Document Type
Test Method
Page Count
3 pages
Committee Number
D02.06