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BS 4427-11

83rd Edition, February 28, 1983

Complete Document

Methods of Test for Sodium Tripolyphosphate (Pentasodium Triphosphate) and Sodium Pyrophosphate (Tetrasodium Pyrophosphate) for Industrial Use - Part 11: Separation by Column Chromatography and Determination of the Different Phosphate Forms

Includes all amendments and changes through Reaffirmation Notice , June 1, 2016


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Product Details:

  • Revision: 83rd Edition, February 28, 1983
  • Published Date: June 1, 2016
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 14
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Determination of ortho-, pyro- and tripolyphosphates, and higher condensed phosphate forms, in the absence of tetra- and penta-metaphosphates. To be read in conjunction with BS 4427-10:1976