ʻO ka chloroform papa ʻoihana me ka maʻemaʻe kiʻekiʻe
Nā Waiwai
Wai ʻole kala a moakaka. Loaʻa iā ia ka refraction ikaika. He ʻala kūikawā kona. ʻOno kona ʻono. ʻAʻole ia e puhi maʻalahi. Ke hōʻike ʻia i ka lā a i ʻole ka oxidized i ka lewa, e wāwahi mālie ia a hana i ka phosgene (carbyl chloride). No laila, hoʻohui pinepine ʻia ka 1% ethanol ma ke ʻano he mea hoʻopaʻa. Hiki ke hui pū ʻia me ka ethanol, ether, benzene, petroleum ether, carbon tetrachloride, carbon disulfide a me ka ʻaila. Hiki ke hoʻoheheʻe ʻia ʻo ImL i loko o kahi 200mL wai (25 ℃). ʻAʻole e puhi maʻamau, akā hiki nō ke puhi i ka wā lōʻihi i ka lapalapa ākea a me ka mahana kiʻekiʻe. I ka wai nui, ka mālamalama, e hana ʻia ka decomposition i ka mahana kiʻekiʻe, ka hoʻokumu ʻana o ka phosgene ʻawaʻawa loa a me ka corrosive a me ka hydrogen chloride. Hiki i nā kumu ikaika e like me ka lye a me ka potassium hydroxide ke wāwahi i ka chloroform i loko o nā chlorates a me nā formates. Ma ka hana a ka alkali ikaika a me ka wai, hiki iā ia ke hana i nā mea pahū. Hoʻopili ʻia ka mahana kiʻekiʻe me ka wai, corrosive, corrosion o ka hao a me nā metala ʻē aʻe, corrosion o nā plastics a me ka rubber.
Kaʻina Hana
Ua holoi ʻia ka trichloromethane ʻoihana me ka wai e wehe i ka ethanol, aldehyde a me ka hydrogen chloride, a laila holoi ʻia me ka waikawa sulfuric i hoʻopaʻa ʻia a me ka hopena sodium hydroxide. Ua hoʻāʻo ʻia ka wai he alkaline a holoi ʻia i ʻelua manawa. Ma hope o ka hoʻomaloʻo ʻana me ka calcium chloride anhydrous, distillation, e loaʻa ai ka trichloromethane maʻemaʻe.
Ka Waihona
He kemika organik ka Chloroform i hoʻohana pinepine ʻia ma ke ʻano he mea hoʻoheheʻe a me ka mea hana. He mea lele loa ia, he lapalapa a he pahū. No laila, e hoʻomanaʻo i kēia mau mea i ka wā e mālama ai:
1. Kahua mālama: Pono e mālama ʻia ka Chloroform i kahi anuanu, maloʻo a me ka ea maikaʻi, kaʻawale mai ka lā pololei a me ka mahana kiʻekiʻe. Pono e kaʻawale kahi mālama mai ke ahi, ka wela a me ka oxidant, nā hale pahū.
2. Pūʻolo: Pono e mālama ʻia ka Chloroform i loko o kahi pahu ea paʻa o ke ʻano paʻa, e like me nā ʻōmole aniani, nā ʻōmole palaki a i ʻole nā pahu metala. Pono e nānā mau ʻia ka pono a me ka paʻa o nā pahu. Pono e hoʻokaʻawale ʻia nā pahu Chloroform mai ka waikawa nitric a me nā mea alkaline e pale aku i nā hopena.
3. Kāohi i ka huikau: ʻAʻole pono e hui pū ʻia ka chloroform me ka oxidant ikaika, ka waikawa ikaika, ke kumu ikaika a me nā mea ʻē aʻe e pale aku i nā hopena weliweli. I ke kaʻina hana o ka mālama ʻana, ka hoʻouka ʻana, ka wehe ʻana a me ka hoʻohana ʻana, pono e makaʻala e pale aku i ke kuʻi ʻana, ka friction a me ka haʻalulu, e pale aku i ka leakage a me nā ulia.
4. Kāohi i ka uila static: I ka wā e mālama ai, hoʻouka ai, hoʻokuʻu ʻana a me ka hoʻohana ʻana i ka chloroform, e pale i ka uila static. Pono e hana i nā hana kūpono, e like me ka hoʻoheheʻe ʻana, ka uhi ʻana, nā lako antistatic, a pēlā aku.
5. Ka ʻike ʻana i ka lepili: Pono e hōʻailona ʻia ka pahu chloroform me nā lepili maopopo a me ka ʻike ʻana, e hōʻike ana i ka lā mālama, ka inoa, ka nui, ka nui a me nā ʻike ʻē aʻe, i mea e maʻalahi ai ka hoʻokele a me ka ʻike ʻana.
Nā hoʻohana
Ka hoʻoholo ʻana o ka cobalt, manganese, iridium, iodine, mea hoʻokaʻawale phosphorus. Ka hoʻoholo ʻana o ka phosphorus inorganic, ke aniani organik, ka momona, ka resin rubber, alkaloid, wax, phosphorus, mea hoʻoheheʻe iodine i loko o ke koko.
