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BS 135

77th Edition, February 28, 1977

Complete Document

Specification for Benzene, Xylenes and Toluenes

Includes all amendments and changes through Amendment 1, July 31, 1978

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Product Details:

  • Revision: 77th Edition, February 28, 1977
  • Published Date: July 31, 1978
  • Status: Not Active, See comments below
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 41
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

One grade of benzene and three grades each of xylene and toluene. Appendices give test methods for measurement of colour, determination of density at 20°C, total sulphur content (reduction, Wickbold and lamp methods), free sulphur, residue on evaporation (ordinary and air-jet methods), crystallizing point (of benzene), tests for acid wash, presence of hydrogen sulphide and mercaptans (Doctor test), examination for neutrality, GLC method of analysis (of toluene), details of STPTC thermometers.