Helu CAS 463-58-1 Mea Hoʻolako Carbonyl Sulfide. Nā ʻano o Carbonyl Sulfide
ʻO Carbonyl Sulfide (COS), i ʻike ʻia e ka CAS Number 463-58-1, he kinoea kala ʻole, ʻā a ʻona loa me ka ʻala ʻala e like me nā mea i puhi ʻia a i ʻole sulfur dioxide. ʻO ia ka carbonyl sulfide maʻalahi a loaʻa maoli i ka lewa ma nā ʻāpana liʻiliʻi. Eia kekahi mau hiʻohiʻona nui o Carbonyl Sulfide:
Ke Kinohi Kinohi: COS
Nā waiwai kino:
Nānā: kinoea kala ʻole.
ʻAla: Pukiki, e like me nā pākiʻi puhi ʻia a i ʻole sulfur dioxide.
Density: Ma kahi o 2.6 g/L ma nā kūlana maʻamau, ʻoi aku ke kaumaha ma mua o ka ea.
Lae hoʻolapalapa: -13 deg C
Lae hehee: -122.8 deg C
Solubility: Hiki ke hoʻoheheʻe ʻia i loko o ka wai a me ka waiʻona, e hana ana i nā hāʻina ʻakika.
Nā waiwai kemika:
Hoʻololi: Paʻa ka COS ma lalo o nā kūlana maʻamau akā hoʻololi me nā oxidizer ikaika a me nā kumu. Hydrolyze ia i mua o ka makū e hana i carbon dioxide a me ka hydrogen sulfide.
Decomposition: Ma nā wela kiʻekiʻe, hoʻoheheʻe ia i carbon monoxide a me ka sulfur.
ʻona a me ka palekana:
ʻona: He mea ʻawaʻawa loa ka Carbonyl Sulfide, e hoʻopilikia nui ana i ka ʻōnaehana nūnū waena a me ka ʻōnaehana hanu. Hiki i ka ʻike ke hoʻoulu i ka noʻonoʻo, nausea, nā poʻo, a i nā hihia koʻikoʻi, hiki ʻole i ka hanu a me ka make.
Nā Hana Palekana: Pono ka ea kūpono, nā lako pale pilikino (PPE) e like me nā respirator, a me ka mālama pono ʻana i nā kaʻina hana e pono ai ke hana pū me COS.
Ka hopena o ke kaiapuni:
Hāʻawi ia i ke kaʻa uila sulfur lewa a hiki ke hana ma ke ʻano he precursor i nā aerosol sulfate, e hoʻopilikia ana i ke aniau a me ke kemika lewa.
Hoʻohana:
Mahiʻai: Ma ke ʻano he fumigant no ka lepo a me ka ʻai, kaohi ʻana i nā pest a me nā maʻi.
ʻOihana: Hoʻohana ʻia i ka hana ʻana i nā pūhui i loaʻa i ka sulfur a ma ke ʻano he catalyst i kekahi mau hopena kemika.
Laboratory: Ma ke ʻano he reagent i ka synthesis organik a me ke kemika analytical.
Loaʻa a me nā mea hoʻolako:
ʻO Carbonyl Sulfide, ʻoiai kona mau pōʻino, loaʻa mai nā mea hoʻolako kemika kūikawā no ka ʻoihana a me ka noiʻi kumu. Ma muli o kona ʻano pōʻino, aia nā mana koʻikoʻi e hōʻoia i ka mālama pono ʻana a e hōʻemi i ka hoʻokuʻu ʻana i ke kaiapuni.
