ʻO Chloroform ʻoihana chloroform me ka maʻemaʻe kiʻekiʻe
Waiwai
Wai waihoʻoluʻu a ʻākala. Loaʻa iā ia ka refraction ikaika. He ʻala kūikawā kona. ʻono ʻono. ʻAʻole hiki ke wela. Ke ʻike ʻia i ka lā a i ʻole ʻia i ka lewa, wāwahi mālie a hana i ka phosgene (carbyl chloride). No laila, hoʻohui pinepine ʻia ka 1% ethanol ma ke ʻano he stabilizer. Hiki ke hoʻopili ʻia me ka ethanol, ether, benzene, petroleum ether, carbon tetrachloride, carbon disulfide a me ka ʻaila. Hiki ke hoʻoheheʻe ʻia ka ImL ma kahi o 200mL wai (25 ℃). ʻAʻole e wela ka maʻamau, akā hiki i ka wā lōʻihi ke ʻike ʻia i ka lapalapa a me ka wela kiʻekiʻe ke ʻā. I ka nui o ka wai, malamalama, kiʻekiʻe wela e hiki mai ka decomposition, ka hoʻokumu 'ana o ka loa toxic a corrosive phosgene 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 nā chlorates a me nā formates. I ka hana o ka alkali ikaika a me ka wai, hiki iā ia ke hana i nā mea pahū. ʻO ka pilina wela kiʻekiʻe me ka wai, corrosive, corrosion o ka hao a me nā metala ʻē aʻe, corrosion o nā plastics a me ka lāʻau.
Kaʻina hana
Ua holoi ʻia ka trichloromethane ʻoihana me ka wai e wehe ai i ka ethanol, aldehyde a me ka hydrogen chloride, a laila holoi ʻia me ka sulfuric acid concentrated a me ka solution sodium hydroxide. Ua hoʻāʻo ʻia ka wai i ka alkaline a holoi ʻia ʻelua. Ma hope o ka maloʻo ʻana me ka calcium chloride anhydrous, distillation, e loaʻa ai ka trichloromethane maʻemaʻe.
Waihona
ʻO Chloroform kahi mea hoʻohana maʻamau i hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe a me ke ʻano hana. He hikiwawe loa, hiki ke puhi a pahū. No laila, e nānā i kēia i ka wā e mālama ai:
1. Kaiapuni mālama: Pono e mālama ʻia ʻo Chloroform ma kahi ʻoluʻolu, maloʻo a maikaʻi hoʻi ka makani, ma kahi mamao o ka lā a me ka wela kiʻekiʻe. Pono ka wahi e waiho ai mai ke ahi, ka wela a me ka oxidant, nā hale pahū.
2. Packaging: Pono e mālama ʻia ʻo Chloroform i loko o kahi pahu airtight o ka maikaʻi kūpaʻa, e like me nā ʻōmole aniani, nā ʻōmole plastik a i ʻole nā pahu metala. Pono e nānā mau i ka pono a me ka paʻa o nā ipu. Pono e hoʻokaʻawale ʻia nā pahu chloroform mai ka waikawa nitric a me nā mea alkaline e pale ai 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 ʻino. I ke kaʻina o ka mālama ʻana, ka hoʻouka ʻana, ka wehe ʻana a me ka hoʻohana ʻana, pono e uku ʻia e pale i ka collision, friction a me ka haʻalulu, e pale aku i ka leakage a me nā pōʻino.
4. Kāohi i ka uila static: I ka wā o ka mālama ʻana, ka hoʻouka ʻana, ka wehe ʻana a me ka hoʻohana ʻana i ka chloroform, pale i ka uila paʻa. Pono e lawe ʻia nā hana kūpono, e like me ka grounding, coating, antistatic equipment, etc.
5. Hōʻailona hōʻailona: Pono e kaha ʻia ka pahu chloroform me nā lepili a me ka ʻike maopopo, e hōʻike ana i ka lā mālama, ka inoa, ka ʻike, ka nui a me nā ʻike ʻē aʻe, i mea e maʻalahi ai ka hoʻokele a me ka ʻike.
Hoʻohana
Ka hoʻoholo ʻana o ka cobalt, manganese, iridium, iodine, phosphorus extraction agent. ʻO ka hoʻoholo ʻana i ka phosphorus inorganic, ke aniani kūlohelohe, ka momona, ka resin rubber, alkaloid, wax, phosphorus, iodine solvent i ka serum.
