… Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically …
Explanatory notes
… 28.35 ‑ Phosphinates (hypophosphites), phosphonates (phosphites) and … heating with evolution of hydrogen phosphide which ignites spontaneously. Alkali phosphinates are reducing agents. The … water and descaling boilers, to clarify sugar and spirits, in tanning, in medicine, etc. (d) Sodium …