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