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Phosphine derivatives

FEBEX has successfully developed a whole range of products derived from phosphine.

Phosphine is a byproduct of the sodium hypophosphite reaction, used in a reaction with formaldehyde and either sulfuric acid or hydrochloric acid to produce THPS (tetrakis (hydroxymethyl) phosphonium sulfate) or THPC (tetrakis (hydroxymethyl) phosphonium chloride) respectively.

FEBEX is engaged in continuous R&D work to develop and improve new products taking into account new business developments and end-customer requirements.

Packaging:

  • Drums
  • IBCs

End-markets:

  • Biocide for oilfield and water treatment
  • Flame-retardant agents
  • Leather treatment
  • Paper pulp industry
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