Phosphine is a by-product of the sodium hypophosphite reaction, used in a reaction with formaldehyde and either sulfuric acid or hydrochloric acid to produce respectively:

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THPC Tetrakis (Hydroxymethyl) Phosphonium Chloride | | THPS Tetrakis (Hydroxymethyl) Phosphonium Sulfate |
FEBEX is engaged in continuous R&D work to develop and improve new products taking into account new business developments and end-customers requirements.
Packaging: Drums and IBCs
End-markets:
MSDS: Available on quickfds
For further information, please contact us to enquire about our new product development, or download our brochures.