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Isopropanol Kwa Organic Synthesis
n-Propanol (yomwe imadziwikanso kuti 1-propanol) ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Madzi omveka bwino, opanda mtundu okhala ndi molekyulu yolemera 60.10 ali ndi mawonekedwe osavuta a CH3CH2CH2OH ndi chilinganizo chamagulu C3H8O, ndipo ali ndi zinthu zochititsa chidwi zomwe zimapangitsa kuti azifunidwa kwambiri. Pansi pa kutentha kwabwino komanso kupanikizika, n-propanol imawonetsa kusungunuka kwabwino m'madzi, ethanol, ndi ether, ndikupangitsa kuti ikhale yabwino kwa ntchito zosiyanasiyana.
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Ethanol 99% Yogwiritsa Ntchito Mafakitale
Mowa, wotchedwanso Mowa, ndi organic pawiri chimagwiritsidwa ntchito zosiyanasiyana m'mafakitale. Madzi osawoneka bwino awa amakhala ndi kawopsedwe kakang'ono, ndipo choyera sichingadyedwe mwachindunji. Komabe, njira yake yamadzimadzi imakhala ndi fungo lapadera la vinyo, ndi fungo lopweteka pang'ono komanso kukoma kokoma pang'ono. Mowa ndi woyaka kwambiri ndipo umapanga zosakaniza zophulika zikakhudzana ndi mpweya. Ili ndi solubility yabwino kwambiri, imatha kusakanikirana ndi madzi mugawo lililonse, ndipo imatha kusakanikirana ndi zosungunulira zingapo monga chloroform, ether, methanol, acetone, etc.
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Sodium Hydrooxide 99% Ya Acid Neutralizer
Sodium Hydrooxide, yomwe imadziwikanso kuti Caustic Soda. Pagululi lili ndi chilinganizo chamankhwala NaOH ndipo ndizofunikira kwambiri m'mafakitale osiyanasiyana. Sodium hydroxide imadziwika ndi mphamvu zake zamchere zamchere, zomwe zimapangitsa kuti asidi azitha kusokoneza. Kuonjezera apo, imagwira ntchito ngati masking ovuta komanso othandizira mpweya, kupereka mayankho ogwira mtima pa ntchito zosiyanasiyana.
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Acrylonitrile Kwa Synthetic Resin
Acrylonitrile, yokhala ndi formula yamankhwala C3H3N, ndi gulu losunthika lomwe limapeza malo ake m'mafakitale ambiri. Madzi opanda mtundu amenewa akhoza kukhala ndi fungo loipa ndipo amatha kuyaka kwambiri. Nthunzi yake ndi mpweya wake zimatha kupanga zosakaniza zophulika, choncho ziyenera kugwiridwa mosamala kwambiri. Komabe, mawonekedwe ake apadera komanso ntchito zake zimapangitsa kuti ikhale yofunika kwambiri popanga zinthu zosiyanasiyana.
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Acetonitrile Yapakatikati Pa Mankhwala Ndi Mankhwala Ophera Tizilombo
Acetonitrile, organic pawiri yomwe ingasinthire zosowa zanu pokonza mankhwala. Madzi opanda mtundu, owoneka bwinowa ali ndi chilinganizo chamankhwala CH3CN kapena C2H3N ndipo ali ndi zinthu zabwino kwambiri zosungunulira, zomwe zimapangitsa kukhala njira yabwino kwambiri yosungunulira zinthu zosiyanasiyana zachilengedwe, zopanga ndi mpweya. Kuphatikiza apo, kusokonekera kopanda malire kopanda malire ndi mowa kumapangitsa kukhala kofunikira kwambiri ku labotale iliyonse kapena mafakitale.
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Polyaluminium Chloride (Pac) 25% -30% Pochiza Madzi
Polyaluminium Chloride (PAC) ndi chinthu chopangidwa mwaluso komanso chothandiza kwambiri chomwe chimapangidwira kuyeretsa madzi. Imadziwika kuti Polyaluminium, PAC ndi polima yosungunuka m'madzi yomwe imagwira ntchito ngati coagulant. Ndi mawonekedwe ake apadera a AlCl3 ndi Al(OH) 3, zinthuzo ndizosasokoneza komanso zimatsekereza ma colloids ndi tinthu tating'ono m'madzi. Imapambana pakuchotsa zinthu zazing'ono za poizoni ndi ayoni azitsulo zolemera, zomwe zimapangitsa kuti zikhale zoyenera kuyeretsa madzi.
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Potaziyamu Carbonate99% Kwa Makampani Opanga Zinthu
Potaziyamu carbonate ili ndi mankhwala a K2CO3 ndi molekyulu yolemera 138.206. Ndi chinthu chachilengedwe chomwe chimagwiritsidwa ntchito ndikugwiritsa ntchito mosiyanasiyana. Ufa woyera wa crystalline uwu uli ndi mphamvu ya 2.428g / cm3 ndi malo osungunuka a 891 ° C, zomwe zimapangitsa kuti zikhale zowonjezera zapadera kwa mafakitale osiyanasiyana. Lili ndi zinthu zina zochititsa chidwi monga kusungunuka m'madzi, kusungunuka kwake kwamadzi, komanso kusasungunuka mu ethanol, acetone, ndi ether. Kuphatikiza apo, hygroscopicity yake yolimba imalola kuti itenge mpweya woipa wa carbon dioxide ndi chinyezi mumlengalenga, ndikusandulika kukhala potassium bicarbonate. Kuti musunge kukhulupirika kwake, ndikofunikira kusunga ndikuyika potaziyamu carbonate mopanda mpweya.
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Sodium Cyanide 98% ya mankhwala ophera tizilombo
Sodium cyanide, yomwe imadziwikanso kuti kaempferol kapena kaempferol sodium, ndi gulu lamphamvu lomwe limagwiritsidwa ntchito mosiyanasiyana. Dzina lake lachi China ndi sodium cyanide, kusonyeza kutchuka kwake m'mafakitale osiyanasiyana padziko lonse lapansi. Pulogalamuyi, yokhala ndi mankhwala a NaCN ndi kulemera kwa molekyulu ya 49.007, yakopa chidwi kwambiri chifukwa cha zinthu zake zapadera komanso zosinthika.
Nambala yolembetsa ya CAS ya sodium cyanide ndi 143-33-9, ndipo nambala yolembetsa ya EINECS ndi 205-599-4. Ndi ufa wa crystalline woyera wokhala ndi malo osungunuka a 563.7 ° C ndi malo otentha a 1496 ° C. Kusungunuka kwamadzi ake komanso kusungunuka kosavuta kwa 1.595 g/cm3 kumapangitsa kuti ikhale yosavuta kugwiritsa ntchito pazinthu zosiyanasiyana. Momwe maonekedwe amawonekera, sodium cyanide imadziwika bwino mu mawonekedwe ake oyera a crystalline ufa, zomwe zimawonjezera kukongola kwa mafakitale aliwonse.
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1, 1, 2, 2-Tetrachloroethane Yogwiritsa Ntchito Zosungunulira
Tetrachloroethane. Madzi opanda mtundu awa okhala ndi fungo la chloroform sichiri chosungunulira wamba, ali ndi ntchito zambiri zomwe zimapangitsa kukhala gawo lofunikira m'mafakitale osiyanasiyana. Ndi katundu wake wosayaka, Tetrachloroethane imatsimikizira njira yotetezeka komanso yodalirika pazosowa zanu.
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Acetone Cyanohydrin Kwa Methyl Methacrylate / Polymethyl Methacrylate
Acetone cyanohydrin, yomwe imadziwikanso ndi mayina achilendo monga cyanopropanol kapena 2-hydroxyisobutyronitrile, ndi mankhwala ofunika kwambiri omwe ali ndi mankhwala C4H7NO ndi kulemera kwa molekyulu ya 85.105. Olembetsedwa ndi nambala ya CAS 75-86-5 ndi nambala ya EINECS 200-909-4, madzi achikasu mpaka owalawa amakhala osunthika kwambiri ndipo amapeza ntchito m'mafakitale osiyanasiyana.
Moni, bwerani mudzakambirane zinthu zathu!
