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Umkhiqizi Intengo Enhle I-CALCIUM CHLORIDE CAS: 10043-52-4
I-Calcium Chloride (CaCl2) iyikristalu ye-ionic encibilikayo emanzini enoshintsho oluphezulu lwe-enthalpy yesisombululo.Isuselwa kakhulu ku-limestone futhi iwumkhiqizo wenqubo ye-Solvay.Usawoti ongenamanzi onemvelo ye-hygroscopic futhi ungasetshenziswa njenge-desiccant.
Izakhiwo Zekhemikhali:I-Calcium chloride, i-CaC12, iyi-deliquescent eqinile engenambala futhi encibilika emanzini ne-ethanol.Yakhiwa ngokusabela kwe-calcium carbonate ne-hydrochloric acid noma i-calcium hydroxide ne-ammonium chloride.Isetshenziswa kwezokwelapha, njenge-antifreeze, nanjenge-coagulant.
Igama elifanayo:PELADOW(R) SNOW AND ICE MELT;I-Calcium chloride,isixazululo esinamanzi;I-Calcium chloride,umuthi;Isixazululo Sokuhlonza Okungeziwe 21/Fluka kit no 78374, Calcium chloride solution;calcium chloride anhydrus for technical;calcium chloride (CAhydrochloride)2 I-CALCIUM CHLORIDE);I-CalciuM chloride, i-96%, ye-biocheMistry, i-anhydrous
I-CAS:10043-52-4
Inombolo ye-EC: 233-140-8
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Umkhiqizi Intengo Enhle IFORMIC ACID 85% CAS: 64-18-6
I-Formic acid iwuketshezi olucacile, olungenambala olunephunga elimnandi.I-Formic acid yaqala ukuhlukaniswa nezintuthwane ezithile futhi yethiwa ngegama lesiLatini elithi formica, elisho intuthwane.Yenziwa isenzo se-sulfuric acid ku-sodium formate, ekhiqizwa ku-carbon monoxide ne-sodium hydroxide.Iphinde ikhiqizwe njengomkhiqizo wokwenziwa kwamanye amakhemikhali njenge-acetic acid.
Kungalindeleka ukuthi ukusetshenziswa kwe-formic acid kuzokwanda ngokuqhubekayo njengoba kungena esikhundleni sama-asidi angaphili futhi kunendima engaba khona kubuchwepheshe obusha bamandla.Ubuthi be-formic acid buthakazelisa ngokukhethekile njengoba i-asidi iyi-metabolite enobuthi ye-methanol.Izakhiwo:I-FORMIC ACID iwuketshezi olungenambala olunephunga elimnandi.Iwuketshezi oluzinzile olugqwalile, oluvuthayo, kanye ne-hygroscopic.Ayihambisani ne-H2SO4, i-caustics enamandla, i-furfuryl alcohol, i-hydrogen peroxide, ama-oxidiser aqinile, nezisekelo futhi isabela ngokuqhuma okunamandla lapho ithintana nama-oxidising agents.
Ngenxa yeqembu le-−CHO, i-Formic acid idlulisela omunye uhlamvu lwe-aldehyde.Ingakha usawoti kanye ne-ester;ingasabela nge-amine ukuze yenze i-amide futhi yakhe i-ester ngokusabela okungeziwe ngokungezwa kwe-hydrocarbon engagcwele.Inganciphisa ikhambi lesiliva le-ammonia ukukhiqiza isibuko esiyisiliva, futhi yenze ikhambi le-potassium permanganate lifiphale, elingasetshenziselwa ukuhlonza ikhwalithi ye-formic acid.
Njenge-carboxylic acid, i-formic acid yabelana ngamakhemikhali amaningi afanayo ekuphenduleni nama-alkali ukwenza ifomethi encibilikayo emanzini.Kodwa i-formic acid ayiyona i-carboxylic acid ejwayelekile njengoba ingasabela nge-alkenes ukuze yakhe i-formate esters.Omqondofana:Acide formique;acideformique;acideformique(french);Acido formico;acidoformico;Engeza-F;Kwas metaniowy;kwasmetaniowy
I-CAS:64-18-6
Inombolo ye-EC: 200-579-1
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Umkhiqizi Intengo Enhle I-Sodium Bicarbonate CAS: 144-55-8
I-sodium bicarbonate, okuyinhlanganisela evame ukubizwa nge-baking soda, ikhona njengento eqinile emhlophe, engenaphunga, ecwebezelayo.Kwenzeka ngokwemvelo njenge-nahcolite yamaminerali, ethola igama layo efomini yayo yamakhemikhali ngokufaka esikhundleni sika-“3” ku-NaHCO3 nesiphetho esithi “lite.”Umthombo oyinhloko womhlaba we-nahcolite yi-Piceance Creek Basin esentshonalanga yeColorado, eyingxenye yokwakheka koMfula iGreen.I-sodium bicarbonate ikhishwa kusetshenziswa imayini yesixazululo ngokumpompa amanzi ashisayo ngemithombo yomjovo ukuze kuncibilike i-nahcolite emibhedeni ye-Eocene lapho ivela khona ngamafidi angu-1,500 kuya kwezi-2,000 ngaphansi komhlaba.I-sodium bicarbonate encibilikisiwe iphonswa phezulu lapho iphathwa khona ukuze kubuyiselwe i-NaHCO3 esixazululweni.I-sodium bicarbonate nayo ingakhiqizwa kumadiphozithi e-trona, okuwumthombo we-sodium carbonates (bheka i-Sodium carbonate).
Izakhiwo Zamakhemikhali:I-sodium bicarbonate, i-NaHC03, eyaziwa nangokuthi i-sodium acid carbonate ne-baking soda, iyikristalu eqinile emhlophe encibilika emanzini. Inokunambitheka kwe-alkaline, ilahlekelwa isikhutha ku-270°C (518 °F). ukulungiswa kokudla.I-sodium bicarbonate iphinde ithole ukusetshenziswa njengomuthi, isilondolozi sebhotela, ezitsheni zobumba, nokuvikela isikhunta sokhuni.
Igama elifanayo:I-sodium bicarbonate, GR,≥99.8%;I-sodium bicarbonate, AR,≥99.8%;Isixazululo esijwayelekile se-sodium bicarbonate;I-Natrium Bicarbonate;I-SODIUM BICARBONATE PWD;Isixazululo sokuhlola i-sodium bicarbonate(ChP); Umkhiqizi we-sodium bicarbonate;TSQN
I-CAS:144-55-8
Inombolo ye-EC: 205-633-8
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Umkhiqizi Intengo Enhle I-Ammonium Bifluoride CAS: 1341-49-7
I-Ammonium hydrogen fluoride yaziwa nangokuthi i-asidi ammonium fluoride.Ifomula yamakhemikhali i-NH4F HF.Isisindo se-molecular 57.04.Ikristalu elimhlophe eline-hexagonal elimnandi, linobuthi.Kulula ukuyidla.Ukuminyana kwesihlobo ngu-1.50, indawo encibilikayo ngu-125.6 ℃, futhi i-refraction ingu-1.390.Ingancibilika, idle ingilazi, amanzi ashisayo noma ashisayo ayobola.Incibilika emanzini, inyibilika kancane otshwaleni.Isixazululo esinamanzi sine-acidic kakhulu, singagqwalisa ingilazi ye-Chemicalbook, igqwalise isikhumba.I-ammonia yegesi yengezwe ku-40% we-hydrofluoric acid, bese ipholiswa futhi ifakwe amakristalu.
Indlela yokulungiselela: imvukuzane engu-1 yamanzi e-ammonia ukuze amunce ama-moles angu-2 we-hydrogen fluoride, bese epholisa, ukugxila, icrystallization.
Ukusetshenziswa: Isetshenziswa njenge-reagent yamakhemikhali, izitsha zobumba nezinsimbi zengilazi, i-electroplating, imboni yokuphisa, isilondolozi semboni yokuvutshelwa kanye ne-bacterial inhibitor, njll. Ibuye isetshenziswe ekuncibilikiseni i-beryllium kanye nokukhiqizwa kwe-ceramic.
Chemical Properties:Ikristalu ye-rhombic crystal system emhlophe noma engenambala, umkhiqizo uyi-flake, ukunambitheka okumuncu kancane.Incibilika kancane otshwaleni, incibilika kalula emanzini abandayo, ibola emanzini ashisayo.Amanzi ane-asidi eqinile lapho encibilika.
Omqondofana: ETCHINGPOWDER;AMMONIUMBIFLUORIDE;ammoniumfluoridecompwithhydrogenfluoride(1:1);ammoniumhydrofluoride;ammoniumhydrogChemicalbookenbifluoride;fluorureacided'ammonium(french);Ammoniumbifluoride-crystal;AMMoniuMhydrogendifluoride,5%Ghydrogendifluoride%,5%
I-CAS:1341-49-7
Inombolo ye-EC: 215-676-4
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Umkhiqizi Intengo Enhle I-DINP Ibanga Lemboni CAS:28553-12-0
I-Diisononyl phthalate (DINP):Lo mkhiqizo uwuketshezi olunamafutha olusobala olunephunga elincane.I-plasticizer eyinhloko enemisebenzi eminingi enezakhiwo ezinhle kakhulu.Lo mkhiqizo uncibilika ku-PVC, futhi ngeke unake ngisho noma usetshenziswe ngobuningi.I-Volatilization, ukufuduka kanye nokungewona ubuthi kungcono kune-DOP (dioctyl phthalate), enganikeza umkhiqizo ukumelana nokukhanya okuhle, ukumelana nokushisa, ukumelana nokuguga kanye nezakhiwo zokufakwa kukagesi, kanye nokusebenza okuphelele kungcono kune-DOP.Ngenxa yokuthi imikhiqizo ekhiqizwa yilo mkhiqizo inokumelana okuhle kwamanzi nokumelana nokukhipha, ubuthi obuphansi, ukumelana nokuguga, ukusebenza okuhle kakhulu kokufakwa kukagesi, ngakho-ke isetshenziswa kabanzi kufilimu yokudlala, ucingo, ikhebula.
Uma kuqhathaniswa ne-DOP, isisindo samangqamuzana sikhulu futhi side, ngakho sisebenza kangcono ukuguga, ukumelana nokufuduka, ukusebenza kwe-anticairy, kanye nokumelana okuphezulu kwezinga lokushisa.Ngokuhambisanayo, ngaphansi kwezimo ezifanayo, umphumela we-plasticization we-DINP mubi kancane kune-DOP.Kukholelwa ukuthi i-DINP ihambisana kakhulu nemvelo kune-DOP.
I-DINP ingcono kakhulu ekuthuthukiseni izinzuzo ze-extrusion.Ngaphansi kwezimo ezijwayelekile zokucubungula i-extrusion, i-DINP inganciphisa ukuncibilika kwe-viscosity yengxube kune-DOP, esiza ukwehlisa ukucindezela kwemodeli yembobo, ukunciphisa ukuguga komshini noma ukukhulisa ukukhiqiza (kufika ku-21%).Asikho isidingo sokushintsha ifomula yomkhiqizo nenqubo yokukhiqiza, akukho ukutshalwa kwezimali okwengeziwe, akukho ukusetshenziswa kwamandla okwengeziwe, nokugcina ikhwalithi yomkhiqizo.
I-DINP ngokuvamile iwuketshezi olunamafutha, olungancibiliki emanzini.Ngokuvamile zithuthwa ngamathangi, amabhakede amancane ensimbi noma imiphongolo yepulasitiki ekhethekile.
Enye yezinto zokusetshenziswa eziyinhloko ze-DINP -INA (INA), okwamanje izinkampani ezimbalwa kuphela emhlabeni ezingakhiqiza, njenge-United States' Exxon Mobil, inkampani ewinayo yaseJalimane, Inkampani yaseJapan iConcord, kanye nenkampani yaseSouth Asia eTaiwan.Njengamanje, ayikho inkampani yasekhaya ekhiqiza i-INA.Bonke abakhiqizi abakhiqiza i-DINP eShayina bonke kudingeka ukuthi bavele ezintweni ezithengwayo.
Synonimes:baylectrol4200;di-'isonyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isonylalcohol,phthalate(2:1);jayflexdinp
I-CAS: 28553-12-0
MF:C26H42O4
I-EINECS: 249-079-5
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Umkhiqizi Intengo Enhle I-Sodium Sesqui Carbonate CAS:533-96-0
I-Sodium Sesqui Carbonate, i-alias, i-sodium ye-sodium carbonate, i-semi -alkali, futhi ifomula yamangqamuzana ithi NA2CO3 · NAHCO3 · 2H2O.I-bicarbonate sodium iyikhemikhali yamakristalu amise njengenaliti emhlophe, efana neshidi noma i-crystalline powder.Isisindo samangqamuzana esihlobene singama-226.03, kanti ukuminyana okuhlobene kungu-2.112.Ku-100 ° C, kungu-42%.Isixazululo esinamanzi sine-alkaline, futhi i-alkali yayo ibuthakathaka kune-sodium carbonate.Yenziwa ngengxenye ethile yesisombululo se-sodium carbonate ne-sodium bicarbonate.
Izici:I-Sodium Sesqui Carbonate iyikristalu emhlophe efana nenaliti, efana neshidi noma i-crystalline powder.Ukuminyana kwesihlobo ngu-2.112, okungelula ukuhambisana nesimo sezulu.Ku-42% at ° C, isixazululo esinamanzi sine-alkaline, futhi i-sodium bicarbonate ibuthakathaka kune-sodium carbonate.
Synonimes:Carbonicacid,sodiumsalt(2:3);magadisoda;snowflakecrystals;sq810;Sodium Sesquicarbonat;trisodiumhydrogendicarbonate;urao;SODIUM CARBONATE,SESQUIOXIDE DIHYDRATE
CAS: 533-96-0
Inombolo ye-EC: 205-580-9
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Umkhiqizi Intengo Enhle I-PERCHLORETHYLENE CAS:127-18-4
I-PERCHLOROETHYLENE: yaziwa nangokuthi i-chloride yonke.Ngokuya ngesakhiwo samangqamuzana, izinhlanganisela ezikhiqizwa yiwo wonke ama-athomu e-hydrogen ku-ethylene zathathelwa indawo yi-chlorine.Ngo-1821, okokuqala kwenziwa yi-FaraDay ukubola okushisayo.Uketshezi olukhanyayo olungenambala.Kukhona iphunga elifana ne-ether.Okungashi.
CAS: 127-18-4
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Umkhiqizi Intengo Enhle I-Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1
I-PMDPTA iwumthombo we-foam/gel balance balance-nuka kancane, engasetshenziswa ku-polyether -uhlobo lwe-polyurethane igwebu elithambile, amabhamuza aqinile e-polyurethane nezinamatheliso zokunamathela.I-PMDPTA isetshenziswa ikakhulukazi esikhunjeni esibandayo se-HR foam.I-PMDPTA ibizwa nge-five -base di -propyleneramine, enohlu olubanzi lwezinhlelo zokusebenza kumagwebu athambile naqinile ahlukahlukene.I-PMDPTA inganikeza impendulo yokuqala elinganiselayo kanye nempendulo yejeli, futhi yandise ukusabela kwegwebu kanye nesikhathi sokuphendula ijeli.Le catalyst ayikwazi ukusetshenziswa yodwa kuphela, kodwa futhi yabelana namanye ama-catalysts nama-axiliary agents.I-PMDPTA ingancibilika ku-polyether polyol.
Incibilika kalula kuma-solvents amaningi.Ibhalansi yokusabela kwegwebu nejeli.Izinzuzo zisetshenziselwa i-foam block block, engagwema ukuqhekeka kanye ne-pinhole ye-foam, enomsebenzi omuhle kakhulu wokuphakamisa.Thuthukisa ukucutshungulwa, ukubekezelelana kanye nokusebenza kokwelapha okungaphezulu kwegwebu eliqinile.Thuthukisa imbobo ephakeme yepulasitiki yegwebu elithambile.
Izakhiwo zezakhiwo: iphoyinti elibilayo: 102 ° C / 1mmHg, ukuminyana: 0,83 g / cm3, inkomba ye-refractive: 1.4450 kuya ku-1.4480, i-flash point: 92 ° C, i-acidity coefficient (PKA): 9.88 ± 0.28 (Predict).Isetshenziselwa ikakhulukazi i-alkaline melting phenols, futhi isetshenziselwa i-inter-phenylphenols, njll., futhi ivame ukusetshenziswa njengama-catalysts ekuphenduleni kwe-esterization kanye nokuphelelwa amandla kwamanzi;udayi ophakathi
CAS: 3855-32-1
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Umkhiqizi Intengo Enhle I-EPOXY RESIN CURING AGEN PACM CAS#1761-71-3
I-EPOXY RESIN CURING AGEN PACM (i-PACM ngamafuphi) ikhona kuma-stereoisomers amathathu anezici ezihlukile ze-thermodynamic: i-trans-trans, i-cis-trans, ne-cis-cis.I-EPOXY RESIN CURING AGEN PACM iyi-alicyclic diamine ebalulekile, futhi i-EPOXY RESIN CURING AGEN PACM isetshenziselwa kakhulu ukulungisa i-alicyclic dicyclohexylmethane diisocyanate (H12MDI) noma isetshenziswe ngokuqondile njenge-epoxy resin yokwelapha i-ejenti.
I-PACM ayinambala noma into ephuzi kancane i-viscous noma into emhlophe ye-waxy, nokuminyana okuhlobene okungu-0.9608.Iphuzu elincibilikayo lingu-35 ～ 45 ℃.Iphuzu elibilayo 159 ~ 164 ℃ (0.67kpa).Inkomba ye-refractive ingu-1.5030.Kulula ukuncibilika ku-toluene, i-petroleum ether, i-ethanol, i-tetrahydrofuu, njll.
CAS: 1761-71-3
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Umkhiqizi Intengo Enhle OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Ukubonakala kwe-OP200 Epoxy Silane Oligomer ayinambala ukuya kuketshezi olukhanyayo olukhanyayo oluphuzi olukhanyayo, okuyingxenye ye-epoxy modified polysiloxane.Uma iqhathaniswa ne-epoxyxane evamile, igcina umsebenzi omuhle we-epoxy reaction kanye nomphumela wokuhlanganisa.Ukuzinza kwesitoreji kusetshenziswa kabanzi emikhakheni yamapulasitiki aguquliwe, ama-coatings nezinye izinkambu.
I-CAS:102782-97-8
