RED AMORPHOUS PHOSPHORUS AND RED AMORPHOUS PHOSPHORUS [ PRODUCTS, EITHER UNTREATED OR WITH A VARIETY OF TREATMENTS FOR EASIER HANDLING AND/OR STABILIZATION, USED IN PYROTECHNICS AND SMOKE OBSCURATION, IN THE MANUFACTURE OF MATCHES AND/OR VARIOUS CHEMICALS; NAMELY, PHOSPHIDES, PHOSPHORUS HALIDE COMPOUNDS, AS A FLAME RETARDANT IN POLYMERS AND AS A CATALYST ] * COMPOSITIONS USED IN THE MANUFACTURE OF MATCHES AND CATALYSTS AND OTHER PYROTECHNIC AND SMOKE OBSCURATION PRODUCTS AND IN THE MANUFACTUR...