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BS 4427-2:1969

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate

Standard Details

Potentiometric method for measurement of pH value of a solution at a conventional concentration of 10 g/l by means of a pH meter with a glass electrode

General Information

Status : Under Review
Standard Type: Main
Document No: BS 4427-2:1969
Document Year: 1969
Pages: 8
  • Section Volume:
  • GBM38 Chemical Technology (GMB38)

Life Cycle

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BS 4427-2:1969
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