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Dimethyl carbonate ya Industrial Field
Dimethyl carbonate (DMC) ndi gulu losunthika lomwe limapereka maubwino angapo m'mafakitale osiyanasiyana. The mankhwala chilinganizo cha DMC ndi C3H6O3, amene ndi mankhwala zopangira ndi otsika kawopsedwe, ntchito bwino zachilengedwe ndi ntchito lonse. Monga gawo lapakati lofunikira pakuphatikizika kwachilengedwe, kapangidwe kake ka DMC kamakhala ndi magulu ogwira ntchito monga carbonyl, methyl ndi methoxy, omwe amamupatsa zinthu zosiyanasiyana zogwira ntchito. Makhalidwe apadera monga chitetezo, kumasuka, kuwononga pang'ono komanso kuyenda kosavuta kumapangitsa DMC kukhala chisankho chokongola kwa opanga omwe akufunafuna mayankho okhazikika.
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Calcium Hydrooxide Kwa Mankhwala kapena Chakudya
Calcium Hydroxide, yomwe imadziwika kuti Hydrated Lime kapena Slaked Lime. Mapangidwe a mankhwala a organic compound ndi Ca (OH) 2, kulemera kwa maselo ndi 74.10, ndipo ndi kristalo woyera wa hexagonal ufa. Kachulukidwe ndi 2.243g/cm3, madzi opanda madzi pa 580°C kuti apange CaO. Ndi ntchito zake zambiri komanso ntchito zambiri, Calcium Hydroxide yathu ndiyofunika kukhala nayo m'mafakitale osiyanasiyana.
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Potaziyamu Acrylate Kwa Wobalalitsa Wothandizira
Potaziyamu Acrylate ndi ufa woyera wodabwitsa wokhala ndi zinthu zabwino kwambiri zomwe zimapangitsa kuti zikhale zofunikira pamafakitale osiyanasiyana. Izi zosunthika zimasungunuka m'madzi kuti zipangidwe mosavuta komanso kusakanikirana. Kuphatikiza apo, mphamvu yake yoyamwitsa chinyezi imatsimikizira kusasinthika komanso kukhazikika kwamtundu wazinthu. Kaya muli mumakampani opanga zokutira, mphira kapena zomatira, zinthu zapamwambazi zili ndi kuthekera kwakukulu kopititsa patsogolo magwiridwe antchito azinthu zanu.
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Sodium Bicarbonate 99% ya Inorganic Synthesis
Sodium bicarbonate, yokhala ndi mamolekyu a NaHCO₃, ndi gulu losunthika lazachilengedwe lomwe limagwiritsidwa ntchito mosiyanasiyana m'mafakitale osiyanasiyana. Nthawi zambiri woyera crystalline ufa, fungo, mchere, sungunuka m'madzi. Ndi mawonekedwe ake apadera komanso kuthekera kwake kuwola pansi pamikhalidwe yosiyanasiyana, sodium bicarbonate yakhala chinthu chofunikira kwambiri pakuwunika, mafakitale ndi ulimi.
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Anhydrous Sodium Sulfite White Crystalline Ufa 96% Kwa Fiber
Sodium sulfite, ndi mtundu wa zinthu inorganic, mankhwala chilinganizo Na2SO3, ndi sodium sulfite, makamaka ntchito ngati yokumba CHIKWANGWANI stabilizer, nsalu Bleaching wothandizira, zithunzi mapulogalamu, utoto bleaching deoxidizer, kununkhira ndi utoto kuchepetsa wothandizila, lignin kuchotsa wothandizila kwa papermaking.
Sodium sulfite, yomwe ili ndi chilinganizo cha mankhwala Na2SO3, ndi chinthu chachilengedwe chomwe chimakhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Zopezeka muzoyika za 96%, 97% ndi 98% ufa, gulu losunthikali limapereka magwiridwe antchito abwino kwambiri komanso magwiridwe antchito osiyanasiyana.
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Ammonium Bicarbonate 99.9% White Crystalline Powder for Agriculture
Ammonium bicarbonate, pawiri yoyera yokhala ndi formula yamankhwala NH4HCO3, ndi chinthu chosunthika chomwe chimapereka zabwino zambiri m'mafakitale osiyanasiyana. Maonekedwe ake a granular, mbale, kapena columnar crystal amapatsa mawonekedwe apadera, limodzi ndi fungo lapadera la ammonia. Komabe, kusamala kuyenera kuchitidwa pogwira ammonium bicarbonate, chifukwa ndi carbonate ndipo sayenera kusakanizidwa ndi zidulo. Asidiyo amakhudzidwa ndi ammonium bicarbonate kuti apange mpweya woipa, womwe ukhoza kusokoneza khalidwe la mankhwala.
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Barium Carbonate 99.4% White Powder For Ceramic Industrial
Barium carbonate, formula ya mankhwala BaCO3, molekyulu yolemera 197.336. White ufa. Insoluble m'madzi, kachulukidwe 4.43g/cm3, malo osungunuka 881 ℃. Kuwola pa 1450 ° C kumatulutsa mpweya woipa. Pang'ono sungunuka m'madzi munali mpweya woipa, komanso sungunuka ammonium kolorayidi kapena ammonium nitrate njira kupanga zovuta, sungunuka mu hydrochloric acid, nitric asidi kumasula mpweya woipa. Zapoizoni. Amagwiritsidwa ntchito mu zamagetsi, zida, mafakitale azitsulo. Kukonzekera zozimitsa moto, kupanga zipolopolo chizindikiro, zokutira ceramic, kuwala galasi Chalk. Amagwiritsidwanso ntchito ngati rodenticide, clarifier madzi ndi filler.
Barium carbonate ndi yofunika inorganic pawiri ndi mankhwala chilinganizo BaCO3. Ndi ufa woyera umene susungunuka m'madzi koma umasungunuka mosavuta mu ma asidi amphamvu. Multifunctional chigawo ichi chimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha mawonekedwe ake apadera.
Kulemera kwa molekyulu ya barium carbonate ndi 197.336. Ndi ufa woyera wabwino wokhala ndi kachulukidwe ka 4.43g/cm3. Ili ndi malo osungunuka a 881 ° C ndipo imawola pa 1450 ° C, kutulutsa mpweya woipa. Ngakhale kuti sichisungunuka m'madzi, imawonetsa kusungunuka pang'ono m'madzi okhala ndi carbon dioxide. Itha kupanganso ma complexes, osungunuka mu ammonium chloride kapena ammonium nitrate solution. Komanso, mosavuta sungunuka mu hydrochloric acid ndi asidi nitric, kutulutsa mpweya woipa.
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China Factory Maleic Anhydride UN2215 MA 99.7% ya Utomoni Wopanga
Maleic anhydride, omwe amadziwikanso kuti MA, ndi gulu losunthika lomwe limagwiritsidwa ntchito kwambiri popanga utomoni. Imapita ndi mayina osiyanasiyana, kuphatikiza malic anhydride ya dehydrated ndi maleic anhydride. Mankhwala a maleic anhydride ndi C4H2O3, kulemera kwa maselo ndi 98.057, ndipo malo osungunuka ndi 51-56 ° C. Nambala ya UN Hazardous Goods Number 2215 imatchedwa chinthu choopsa, choncho ndikofunikira kuti mugwiritse ntchito mankhwalawa mosamala.
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Trichlorethylene Colorless Transparent Liquid For Solvent
Trichlorethylene, ndi organic pawiri, chilinganizo mankhwala ndi C2HCl3, ndi ethylene molekyulu 3 maatomu wa haidrojeni m'malo ndi klorini ndi kwaiye mankhwala, colorless mandala madzi, insoluble m'madzi, sungunuka Mowa, efa, miscible sungunuka mu zosungunulira zambiri organic, makamaka. amagwiritsidwa ntchito ngati zosungunulira, angagwiritsidwenso ntchito degreasing, kuzizira, mankhwala ophera tizilombo, zonunkhira, makampani mphira, kutsuka nsalu ndi zina zotero.
Trichlorethylene, organic compound yokhala ndi mankhwala C2HCl3, ndi madzi opanda mtundu komanso owonekera. Amapangidwa posintha maatomu atatu a haidrojeni mu mamolekyu a ethylene ndi klorini. Ndi kusungunuka kwake kolimba, Trichlorethylene imatha kusungunuka muzosungunulira zambiri. Imagwira ntchito ngati zida zofunika kwambiri zamafakitale osiyanasiyana, makamaka popanga ma polima, mphira wa chlorinated, mphira wopangira, ndi utomoni wopangira. Komabe, ndikofunikira kusamalira Trichlorethylene mosamala chifukwa cha kawopsedwe komanso carcinogenicity.
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Granular Ammonium Sulfate Kwa Feteleza
Ammonium sulphate ndi feteleza wosunthika komanso wogwira ntchito yemwe amatha kukhudza kwambiri thanzi la nthaka komanso kukula kwa mbewu. Mapangidwe amankhwala azinthu izi ndi (NH4)2SO4, ndi kristalo wopanda mtundu kapena granule yoyera, yopanda fungo lililonse. Ndikoyenera kudziwa kuti ammonium sulphate imawola pamwamba pa 280 ° C ndipo iyenera kusamaliridwa mosamala. Kuphatikiza apo, kusungunuka kwake m'madzi ndi 70.6 g pa 0 ° C ndi 103.8 g pa 100 ° C, koma sikusungunuka mu ethanol ndi acetone.
Makhalidwe apadera a ammonium sulphate amapitilira kupanga kwake kwamankhwala. Phindu la pH la njira yamadzimadzi yokhala ndi 0.1mol/L ya pawiriyi ndi 5.5, yomwe ndi yoyenera kusintha acidity ya nthaka. Kuphatikiza apo, kachulukidwe kake ndi 1.77 ndipo index yake ya refractive ndi 1.521. Ndi zinthu izi, ammonium sulphate yatsimikizira kukhala yankho labwino kwambiri pakuwongolera nthaka komanso kukulitsa zokolola.
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Polyurethane Vulcanizing Agent Kwa Plastic Industrial
Rabara ya polyurethane, yomwe imadziwikanso kuti mphira wa polyurethane kapena polyurethane elastomer, ndi banja la zida za elastomeric zomwe zimagwiritsidwa ntchito mosiyanasiyana. Rabara ya polyurethane imaphatikizapo magulu osiyanasiyana a mankhwala pamaketani ake a polima, kuphatikizapo magulu a urethane, magulu a ester, magulu a ether, magulu a urea, magulu a aryl, ndi unyolo wa aliphatic, ndipo ali ndi ntchito zosiyanasiyana ndi ntchito.
Kupanga mphira wa polyurethane kumaphatikizapo zomwe oligomeric polyols, polyisocyanates ndi ma chain extenders. Kupyolera mu zipangizo zosiyanasiyana ndi ma ratios, njira zochitira ndi zikhalidwe, mphira ukhoza kusinthidwa kuti upange mapangidwe ndi mitundu yosiyanasiyana kuti ukwaniritse zosowa zenizeni.
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Formic Acid 85% Yamakampani a Chemical
Formic acid, yokhala ndi mankhwala a HCOOH ndi kulemera kwa molekyulu ya 46.03, ndi carboxylic acid yosavuta komanso yogwiritsidwa ntchito kwambiri ndi organic. Amagwiritsidwa ntchito kwambiri mu mankhwala ophera tizilombo, zikopa, utoto, mankhwala, labala ndi mafakitale ena. Ndi ntchito zake zambiri komanso zopindulitsa, formic acid ndi chisankho chabwino pazosowa zanu zamafakitale ndi zamalonda.
Moni, bwerani mudzakambirane zinthu zathu!
