Phosphine (IUPAC sunan: phosphane) shine mahaɗin tare da tsarin sunadarai PH3. Ba shi da launi, mai ƙonewa, mai guba mai guba kuma an sanya shi a matsayin pnictogen hydride. Phosphine mai tsabta ba shi da ƙanshi, amma samfurin fasaha yana da ƙanshi mai ban sha'awa kamar tafarnuwa ko kifi mai laushi, saboda kasancewar maye gurbin phosphine da diphosphane (P2H4). Tare da alamun P2H4 na yanzu, PH3 yana iya ƙonewa a cikin iska (pyrophoric), yana ƙonewa da harshen wuta mai haske. Phosphines kuma rukuni ne na mahaɗan organophosphorus tare da tsarin R3 (RP = kwayoyin halitta). Organophosphines suna cikin masu haɓaka inda suke da mahimmanci ga nau'ikan ions na ƙarfe masu rikitarwa; sunadarai daga phosphine na iya ba da catalysts?
PH3 Ƙarƙashin ƙasa