Significance and Use
The testing procedures described in these test methods have been in use for many years and emphasize the physical properties rather than the chemical composition of dipentene. These procedures were sufficient when dipentene was used primarily as a solvent. Currently, however, dipentene finds application as a chemical raw material and a knowledge of its chemical composition is therefore important. Test Methods D 6387 describe a capillary gas chromatography method which is suitable for determining both the major and minor components found in dipentene.
1.1 These test methods cover procedures for sampling and testing dipentene and related terpene solvents, consisting chiefly of monocyclic terpene hydrocarbons distilling above the range for turpentine.
1.2 The procedures given in these test methods appear in the following order:
|Detection and Removal of Separated Water|| 5|
|Specific Gravity|| 9|
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D268 Guide for Sampling and Testing Volatile Solvents and Chemical Intermediates for Use in Paint and Related Coatings and Material
D890 Test Method for Water in Liquid Naval Stores
D1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
D6166 Test Method for Color of Naval Stores and Related Products (Instrumental Determination of Gardner Color)
D6387 Test Methods for Composition of Turpentine and Related Terpene Products by Capillary Gas Chromatography
E300 Practice for Sampling Industrial Chemicals
dipentene; gas chromatography; sampling; Color--organic/inorganic chemicals; Corrosion--paints/related coatings/materials; Distillation--paints/related coatings/materials; Moisture analysis--paints/related coatings/materials; Solvents--paints/related coatings/materials; Specific gravity--paints/related coatings/materials; Testing methods--paints/related coatings; Aniline point; Copper corrosion; Dipentene; Dissolved elements (of water); Mixed aniline point; Paint sampling; Refractive index; Terpene solvents;
ICS Number Code 87.060.30 (Solvents)
ASTM International is a member of CrossRef.
Citing ASTM Standards
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