ASTM D7951-20 PDF

Scope: 1.1 This specification covers Disproportionation (TDP) toluene. 1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 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 Consult current OSHA regulations, supplier’s Safety Data Sheets, and local regulations for all materials used in this specification. 1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D7951-20 Referenced Document

ASTM D3437 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D4052 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D5386 Standard Test Method for Color of Liquids Using Tristimulus Colorimetry
ASTM D7183 Standard Test Method for Determination of Total Sulfur in Aromatic Hydrocarbons and Related Chemicals by Ultraviolet Fluorescence*， 2023-05-16 Update
ASTM D7184 Standard Test Method for Ultra Low Nitrogen in Aromatic Hydrocarbons by Oxidative Combustion and Reduced Pressure Chemiluminescence Detection
ASTM D7360 Standard Test Method for Analysis of Benzene by Gas Chromatography with External Calibration
ASTM D7504 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number*， 2023-05-15 Update
ASTM D8005 Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)*， 2023-07-20 Update
ASTM D848 Standard Test Method for Acid Wash Color of Industrial Aromatic Hydrocarbons
ASTM D849 Standard Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocarbons
ASTM E2680 Standard Test Method for Appearance of Clear, Transparent Liquids (Visual Inspection Procedure)*， 2023-11-01 Update
ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications