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IDimethyl carbonate yeNdawo yoShishino
I-Dimethyl carbonate (i-DMC) yikhompawundi eguquguqukayo yezinto eziphilayo ebonelela ngeenzuzo ezininzi kumashishini ahlukeneyo. I-formula yekhemikhali ye-DMC yi-C3H6O3, eyikhemikhali ekrwada yezinto ezinobuthi obuphantsi, ukusebenza kakuhle kokusingqongileyo kunye nokusetyenziswa okubanzi. Njengophakathi obalulekileyo kwi-organic synthesis, i-molecular structure ye-DMC iqulethe amaqela asebenzayo afana ne-carbonyl, i-methyl kunye ne-methoxy, enika iipropati ezahlukeneyo ezisebenzayo. Iimpawu ezikhethekileyo ezifana nokhuseleko, ukulungeleka, ukungcoliseka okuncinci kunye nokukhululeka kokuthutha kwenza i-DMC ibe yinto ekhangayo kubakhiqizi abafuna izisombululo ezizinzileyo.
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I-Calcium Hydroxide ye-Pharmaceutical or Food
ICalcium Hydroxide, eyaziwa ngokuba yiHydrated Lime okanye iSlaked Lime. Ifomula yeekhemikhali zale khompawundi ye-inorganic yi-Ca (OH) 2, ubunzima be-molecular yi-74.10, kwaye yikristale emhlophe ye-hexagonal powder. Uxinaniso yi-2.243g/cm3, dehydrated kwi-580 ° C ukuvelisa i-CaO. Ngokusetyenziswa kwayo okuninzi kunye neempawu ezisebenzayo, iCalcium Hydroxide yethu iyimfuneko kumashishini ahlukeneyo.
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I-Acrylate ye-Potassium ye-Agent yokusasaza
I-Potassium Acrylate ngumgubo oqinileyo omhlophe omangalisayo oneempawu ezigqwesileyo ezenza ulongezo oluxabisekileyo kumashishini ahlukeneyo. Le khompawundi eguquguqukayo inyibilika emanzini ukuze kube lula ukuyileka kunye nokuxuba. Ukongeza, umthamo wayo wokufunxa ukufuma uqinisekisa ukuhambelana kunye nokuzinza kumgangatho wemveliso. Nokuba ukwishishini leengubo, irabha okanye izinto zokuncamathelisa, le mathiriyeli ibalaseleyo inamandla okuphucula ukusebenza kweemveliso zakho.
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I-Sodium Bicarbonate 99% ye-Inorganic Synthesis
I-sodium bicarbonate, kunye nefomula yemolekyuli iNaHCO₃, yikhompawundi enezinto ezininzi ezingaphiliyo ezinoluhlu olubanzi lwezicelo kumashishini ahlukeneyo. Ngokwesiqhelo umgubo omhlophe oyikristale, awunavumba, unetyuwa, unyibilika emanzini. Ngeempawu zayo ezizodwa kunye nokukwazi ukubola phantsi kweemeko ezahlukeneyo, i-sodium bicarbonate iye yaba yinto efunekayo kwiinkqubo ezininzi zohlalutyo, ushishino kunye nezolimo.
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IAnhydrous Sodium Sulfite White Crystalline Powder 96% yeFayibha
I-sodium sulfite, luhlobo lwe-inorganic substance, i-chemical formula Na2SO3, i-sulfite yesodium, isetyenziswa ikakhulu njenge-fiber stabilizer eyenziweyo, i-arhente yokucoca ilaphu, umphuhlisi weefoto, i-deoxidizer yedayi, ivumba kunye ne-agent yokunciphisa idayi, i-arhente yokususa i-lignin yokwenza iphepha.
I-sodium sulfite, ene-chemical formula Na2SO3, yinto engabonakaliyo enezinto ezahlukeneyo zokusetyenziswa kumashishini ahlukeneyo. Ifumaneka kwi-concentrations ye-96%, i-97% kunye ne-98% ye-powder, le ngqungquthela eguquguqukayo ibonelela ngokusebenza okugqwesileyo kunye nokusebenza kakuhle kwiintlobo ezininzi zezicelo.
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I-Ammonium Bicarbonate 99.9%Umgubo weCrystalline oMhlophe wezoLimo
I-Ammonium bicarbonate, ikhompawundi emhlophe enefomula yeekhemikhali i-NH4HCO3, yimveliso eguquguqukayo ebonelela ngeenzuzo ezininzi kumashishini ahlukeneyo. I-granular, ipleyiti, okanye ifom ye-crystal ye-columnar inika inkangeleko ekhethekileyo, ihamba kunye nevumba le-ammonia elahlukileyo. Nangona kunjalo, kufuneka kulumke xa uphethe i-ammonium bicarbonate, njengoko iyicarbonate kwaye akufanele ixutywe neeasidi. Iasidi idibana ne-ammonium bicarbonate ukuvelisa ikharbon dayokhsayidi, enokuthi yonakalise umgangatho wemveliso.
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I-Barium Carbonate 99.4% iPowder eMhlophe kwiShishini leCeramic
I-Barium carbonate, i-chemical formula BaCO3, ubunzima be-molecular 197.336. Umgubo omhlophe. Ayinyibiliki emanzini, ingxinano 4.43g/cm3, indawo yokunyibilika 881℃. Ukubola kwi-1450 ° C kukhupha i-carbon dioxide. I-soluble kancinane emanzini aqulethe i-carbon dioxide, kodwa i-soluble kwi-ammonium chloride okanye i-ammonium nitrate isisombululo ukwenza i-complex, i-soluble kwi-hydrochloric acid, i-nitric acid ukukhulula i-carbon dioxide. Inetyhefu. Isetyenziswa kwi-electronics, i-instrumentation, ishishini lesinyithi. Ukulungiswa kwezinto zomlilo, ukuveliswa kweegobolondo zesignali, iingubo ze-ceramic, izixhobo zeglasi ebonakalayo. Ikwasetyenziswa njenge-rodenticide, isicacisi samanzi kunye nesigcwalisi.
I-Barium carbonate yinto ebalulekileyo ye-inorganic compound kunye ne-chemical formula BaCO3. Ngumgubo omhlophe onganyibilikiyo emanzini kodwa unyibilika ngokulula kwiiasidi ezinamandla. Le khompawundi esebenzayo isetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa.
Ubunzima bemolekyuli ye-barium carbonate yi-197.336. Ingumgubo omhlophe ococekileyo kunye nobuninzi be-4.43g / cm3. Inomlinganiselo wokunyibilika we-881 ° C kwaye ibole kwi-1450 ° C, ikhupha i-carbon dioxide. Nangona inganyibiliki kakuhle emanzini, ibonisa ukunyibilika okuncinci emanzini aqulethe i-carbon dioxide. Inokwenza ii-complexes, ezinyibilikayo kwi-ammonium chloride okanye isisombululo se-ammonium nitrate. Ukongeza, i-soluble ngokulula kwi-hydrochloric acid kunye ne-nitric acid, ikhupha i-carbon dioxide.
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I-China Factory Maleic Anhydride UN2215 MA 99.7% ye-Resin Production
I-anhydride ye-Maleic, eyaziwa ngokuba yi-MA, yikhompawundi eguquguqukayo yezinto eziphilayo esetyenziswa ngokubanzi kwimveliso ye-resin. Ihamba ngamagama ahlukeneyo, kubandakanywa i-malic anhydride ephelelwe ngamanzi kunye ne-maleic anhydride. I-formula yekhemikhali ye-anhydride ye-maleic yi-C4H2O3, ubunzima be-molecular yi-98.057, kunye ne-melting point range yi-51-56 ° C. I-UN yeeMpahla ezinobungozi ze-UN i-2215 ihlelwa njengento enobungozi, ngoko ke kubalulekile ukuphatha le nto ngononophelo.
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I-Trichlorethylene engenaMbala eNgaMabala yoLwelo oluDityanisiweyo lokunyibilikisa
I-Trichlorethylene, i-organic compound, i-chemical formula yi-C2HCl3, yi-molecule ye-ethylene 3 ii-athomu ze-hydrogen zithatyathwa yi-chlorine kunye neekhompawundi eziveliswayo, ulwelo olungenambala olucacileyo, olunganyibilikiyo emanzini, lunyibilika kwi-ethanol, i-ether, i-miscible soluble kwi-solvents ezininzi zezinto eziphilayo, ngokukodwa. isetyenziswe njenge-solvent, ingasetyenziselwa ukukhupha, ukukhenkceza, izibulala-zinambuzane, iziqholo, imboni yerabha, ukuhlamba amalaphu njalo njalo.
I-Trichlorethylene, i-organic compound kunye ne-chemical formula C2HCl3, ilulwelo olungenambala kunye ne-transparent. Yenziwa ngokutshintsha iiathom ezintathu zehydrogen kwiiathom ze-ethylene kunye neklorini. Ngokunyibilika kwayo okuqinileyo, iTrichlorethylene inokunyibilika kwizinyibilikisi ezininzi zezinto eziphilayo. Isebenza njengemathiriyeli ebalulekileyo yeekhemikhali kumashishini ahlukeneyo, ngakumbi ekudibaneni kweepolymers, irabha ekrwada, irabha yokwenziwa, kunye neresin yokwenziwa. Nangona kunjalo, kubalulekile ukuphatha i-Trichlorethylene ngononophelo ngenxa yetyhefu kunye ne-carcinogenicity.
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IGranular Ammonium Sulfate Yesichumisi
I-Ammonium sulfate sisichumiso esisebenza ngeendlela ezininzi nesisebenzayo esinokuchaphazela kakhulu impilo yomhlaba kunye nokukhula kwezityalo. Ifomula yeekhemikhali zale nto i-inorganic (NH4) 2SO4, yikristale engenambala okanye igranule emhlophe, ngaphandle kwevumba. Kubalulekile ukuba uqaphele ukuba i-ammonium sulfate ibola ngaphezu kwe-280 ° C kwaye kufuneka iphathwe ngononophelo. Ukongezelela, ukunyibilika kwayo emanzini ngu-70.6 g kwi-0 ° C kunye ne-103.8 g kwi-100 ° C, kodwa ayinyibiliki kwi-ethanol kunye ne-acetone.
Iimpawu ezikhethekileyo ze-ammonium sulfate zidlulela ngaphaya kokwakheka kweekhemikhali. Ixabiso le-pH yesisombululo se-aqueous kunye ne-concentration ye-0.1mol / L yale khompawundi yi-5.5, efanelekileyo kakhulu ukulungiswa kwe-acidity yomhlaba. Ukongezelela, ubuninzi bayo obusondeleyo bu-1.77 kunye ne-refractive index yi-1.521. Ngezi mpawu, i-ammonium sulfate ibonakalise ukuba sisisombululo esigqwesileyo sokuphucula iimeko zomhlaba kunye nokwandisa izivuno zezityalo.
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Polyurethane Vulcanizing Agent For Plastic Industrial
Irabha yePolyurethane, ekwaziwa ngokuba yirabha yepolyurethane okanye i-polyurethane elastomer, lusapho lwemathiriyeli ye-elastomeric enoluhlu olubanzi losetyenziso. Irabha yePolyurethane ibandakanya amaqela ahlukeneyo ekhemikhali kumakhonkco ayo epolymer, kubandakanywa amaqela e-urethane, amaqela e-ester, amaqela e-ether, amaqela e-urea, amaqela e-aryl, kunye namatyathanga e-aliphatic, kwaye inoluhlu olubanzi lwezicelo kunye nokusebenza.
Ukuqulunqwa kwerabha ye-polyurethane kubandakanya ukusabela kwe-oligomeric polyols, i-polyisocyanates kunye ne-chain extenders. Ngokusebenzisa izixhobo eziluhlaza ezahlukeneyo kunye nemilinganiselo, iindlela zokuphendula kunye neemeko, irabha inokwenziwa ngokwezifiso ukwenza izakhiwo kunye neentlobo ezahlukeneyo ukuhlangabezana neemfuno ezithile.
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Formic Acid 85% Kushishino lweMichiza
I-asidi ye-Formic, ene-chemical formula ye-HCOOH kunye ne-molecular weight ye-46.03, iyona nto ilula kakhulu i-carboxylic acid kunye ne-compound esetyenziswa ngokubanzi. Isetyenziswa kakhulu kwi-pesticides, isikhumba, idayi, amayeza, irabha kunye namanye amashishini. Ngokusetyenziswa kwayo okuninzi kunye neepropathi eziluncedo, i-asidi ye-formic lukhetho olufanelekileyo kwiimfuno zakho zoshishino kunye nezorhwebo.
Molo, yiza ukudibana neemveliso zethu!
