Chloroform masana'antu sa chloroform tare da babban tsarki
Kayayyaki
Ruwa mara launi da bayyane. Yana da ƙarfi refraction. Yana da kamshi na musamman. Yana da daɗi. Ba ya ƙonewa da sauƙi. Lokacin da aka fallasa shi ga hasken rana ko oxidized a cikin iska, a hankali ya rushe kuma ya samar da phosgene (carbyl chloride). Saboda haka, 1% ethanol yawanci ana ƙara shi azaman stabilizer. Yana iya zama miscible tare da ethanol, ether, benzene, petroleum ether, carbon tetrachloride, carbon disulfide da mai. ImL yana narkewa a cikin ruwa kusan 200mL (25 ℃). Gabaɗaya ba zai ƙone ba, amma dogon lokaci ga buɗe wuta da zafin jiki na iya ƙonewa. A cikin ruwa mai yawa, haske, babban zafin jiki zai faru da bazuwar, samuwar phosgene mai guba mai guba da lalata da hydrogen chloride. Ƙarfafan tushe kamar lye da potassium hydroxide na iya rushe chloroform zuwa chlorates da tsari. A cikin aikin alkali mai karfi da ruwa, zai iya haifar da fashewa. Babban yanayin zafi tare da ruwa, lalata, lalata ƙarfe da sauran karafa, lalata robobi da roba.
Tsari
An wanke trichloromethane na masana'antu da ruwa don cire ethanol, aldehyde da hydrogen chloride, sa'an nan kuma a wanke tare da sulfuric acid mai mahimmanci da sodium hydroxide bi da bi. An gwada ruwan ya zama alkaline kuma an wanke shi sau biyu. Bayan bushewa da anhydrous alli chloride, distillation, don samun tsarki trichloromethane.
Adana
Chloroform sinadari ne na kwayoyin halitta da aka saba amfani dashi azaman mai narkewa da matsakaici. Yana da ƙarfi sosai, mai ƙonewa da fashewa. Don haka, lura da waɗannan abubuwa yayin adana shi:
1. Wurin ajiya: Ya kamata a adana Chloroform a cikin wuri mai sanyi, bushe da iska mai kyau, nesa da hasken rana kai tsaye da zafin jiki. Wurin ajiya ya kamata ya kasance daga wuta, zafi da oxidant, wuraren hana fashewa.
2. Marufi: Ya kamata a adana Chloroform a cikin akwati mai inganci mai inganci, kamar kwalabe na gilashi, kwalabe na filastik ko ganguna na karfe. Ya kamata a duba mutunci da matsewar kwantena akai-akai. Ya kamata a ware kwantena chloroform daga nitric acid da abubuwan alkaline don hana halayen.
3. Hana rikicewa: chloroform bai kamata a haxa shi da mai ƙarfi mai ƙarfi, acid mai ƙarfi, tushe mai ƙarfi da sauran abubuwa don guje wa halayen haɗari. A cikin tsarin ajiya, lodawa, saukewa da amfani, ya kamata a mai da hankali don hana haɗuwa, tashe-tashen hankula da girgiza, don guje wa ɗigon ruwa da haɗari.
4. Hana wutar lantarki a tsaye: Lokacin ajiya, lodawa, saukewa da amfani da chloroform, hana tsayayyen wutar lantarki. Ya kamata a ɗauki matakan da suka dace, kamar ƙasa, rufewa, kayan aikin antistatic, da dai sauransu.
5. Takaddun shaida: Akwatin chloroform ya kamata a yi masa alama tare da bayyanannun alamomi da ganewa, yana nuna kwanan watan ajiya, suna, maida hankali, adadi da sauran bayanai, don sauƙaƙe gudanarwa da ganewa.
Amfani
Ƙaddamar da cobalt, manganese, iridium, aidin, wakili na cire phosphorus. Tabbatar da inorganic phosphorus, Organic gilashi, mai, roba guduro, alkaloid, kakin zuma, phosphorus, aidin ƙarfi a cikin jini.
