Assertion: phosphine | /r/HasProperty | generated
Facets:
value: from calcium phosphide
type: OTHER
Source sentences:
text: Additional materials such as paraffin and ammonium carbamate or ammonium bicarbonate are included in the formulations to regulate moisture uptake and to dilute the phosphine as it is generated.
text: The phosphine generated by the generator 70 is output through a conduit 72 to a grain silo or other required destination for the phosphine.
text: In 1844, Paul Thénard, son of the French chemist Louis Jacques Thénard, used a cold trap to separate diphosphine from phosphine that had been generated from calcium phosphide, thereby demonstrating that P 2 H 4 is responsible for spontaneous flammability associated with PH 3 , and also for the characteristic orange/brown color that can form on surfaces, which is a polymerisation product.
text: Phosphine has the unusual property that it can be generated from solid formulations of metallic salts of aluminum phosphide and magnesium phosphide.
text: In 1844, Paul Thénard, son of the French chemist Louis Jacques Thénard, used a cold trap to separate diphosphine from phosphine that had been generated from calcium phosphide, thereby demonstrating that P 2 H 4 is responsible for spontaneous flammability associated with PH 3 , and also for the characteristic orange/brown color that can form on surfaces, which is a polymerisation product.