1.1 This specification covers toluene for toluene diisocyanate (TDI) feedstock.
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 Consult OSHA regulations and supplier’s Safety Data Sheets for all materials used in this specification.
1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
1.5 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 D5606-19 Referenced Document
ASTM D3437 Standard Practice for Sampling and Handling Liquid Cyclic Products
ASTM D5386 Standard Test Method for Color of Liquids Using Tristimulus Colorimetry
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 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
ASTM D5606-19 history
2019ASTM D5606-19 Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock
2017ASTM D5606-17 Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock
2016ASTM D5606-16 Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock
2009ASTM D5606-09(2013) Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock
2009ASTM D5606-09 Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock
2006ASTM D5606-01(2006)e1 Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock
2001ASTM D5606-01 Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock
2001ASTM D5606-98 Standard Specification for Toluene for Toluene Diisocyanate (TDI) Feedstock