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Umvelisi Ixabiso Elilungileyo I-CALCIUM CHLORIDE CAS: 10043-52-4
I-Calcium Chloride (CaCl2) yikristale ye-ionic enyibilikayo emanzini kunye noshintsho oluphezulu lwe-enthalpy yesisombululo.Isuka ikakhulu kwi-limestone kwaye yimveliso yenkqubo yeSolvay.Ityuwa ye-anhydrous ene-hygroscopic nature kwaye ingasetyenziselwa njenge-desiccant.
Iipropati zeMichiza:I-Calcium chloride, i-CaC12, yi-deliquescent engenambala eqinileyo enyibilikayo emanzini nakwi-ethanol.Yenziwe ngokusabela kwe-calcium carbonate kunye ne-hydrochloric acid okanye i-calcium hydroxide kunye ne-ammonium chloride.Isetyenziselwa amayeza, njenge-antifreeze, kunye ne-coagulant.
Isithethantonye:PELADOW(R) IKHEPHU KUNYE NE-ICE MELT;iCalcium chloride,isisombululo esinamanzi;iCalcium chloride, iyeza;Isisombululo soHlobo oloNgezelelweyo 21/Fluka kit no 78374, isisombululo seCalcium chloride;icalcium chloride anhydrus yobugcisa;icalcium chloride (ichloride ye-CACL2 yokutya i-anhydrus); CALCIUM CHLORIDE);CalciuM chloride, 96%, biocheMistry, anhydrous
I-CAS:10043-52-4
Inombolo yeEC: 233-140-8
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Umenzi Ixabiso Elilungileyo IFORMIC ACID 85% CAS: 64-18-6
I-asidi ye-Formic lulwelo olucacileyo, olungenambala kunye nevumba elibi.Iasidi yeformic yaqala yahlukaniswa kwiimbovane ezithile yaye yathiywa ngegama lesiLatini elithi formica, elithetha imbovane.Yenziwe ngesenzo se-sulfuric acid kwi-sodium formate, eveliswa kwi-carbon monoxide kunye ne-sodium hydroxide.Ikwaveliswa njengemveliso evela kwezinye iikhemikhali ezifana ne-acetic acid.
Kunokucingelwa ukuba ukusetyenziswa kwe-asidi ye-formic kuya kukhula ngokuqhubekayo njengoko ithatha indawo ye-asidi ye-inorganic kwaye inendima enokubakho kubuchwepheshe obutsha bamandla.Ubutyhefu be-asidi ye-formic bunomdla okhethekileyo njengoko i-asidi iyityhefu ye-methanol.Iipropati: IFORMIC ACID lulwelo olungenambala nevumba elirhabaxa.Yinto etyiwayo ezinzileyo, enokutsha, kunye ne-hygroscopic chemical substance.Ayihambelani ne-H2SO4, i-caustics enamandla, i-furfuryl alcohol, i-hydrogen peroxide, i-oxidiser eyomeleleyo, kunye neziseko kwaye isabela ngokudubula okunamandla ekudibaneni nee-oxidising agents.
Ngenxa yeqela le-−CHO, i-Formic acid inika enye impawu ye-aldehyde.Iyakwazi ukwenza ityuwa kunye ne-ester;inokusabela nge-amine yenze i-amide kwaye yenze i-ester ngokusabela okongeziweyo kunye ne-unsaturated hydrocarbon Ukongeza.Inokunciphisa isisombululo sesilivere se-ammonia ukuvelisa isibuko sesilivere, kwaye senze isisombululo se-potassium permanganate siphele, esingasetyenziselwa ukuchongwa kwekhwalithi ye-formic acid.
Njenge-carboxylic acid, i-asidi ye-formic yabelana uninzi lweepropathi zeekhemikhali ezifanayo ekuphenduleni kunye ne-alkalis ukwenza ifomathi enyibilikayo emanzini.Kodwa i-asidi ye-formic ayisiyiyo i-carboxylic acid eqhelekileyo njengoko inokusabela kunye ne-alkenes ukwenza i-esters ye-formate.Izithethantonye:Acide formique;acideformique;acideformique(french);Acido formico;acidoformico;Yongeza-F;Kwas metaniowy;kwasmetaniowy
I-CAS:64-18-6
Inombolo yeEC: 200-579-1
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Umenzi Ixabiso Elilungileyo I-Sodium Bicarbonate CAS: 144-55-8
Isodium bicarbonate, eyikhompawundi edla ngokubizwa ngokuba yisoda yokubhaka, ikho njengendawo emhlophe, engenavumba, eqinileyo eyikristale.Kwenzeka ngokwemvelo njenge-mineral nahcolite, efumana igama layo kwifomula yeekhemikhali ngokutshintsha "3" kwi-NaHCO3 kunye nesiphelo "lite."Owona mthombo wehlabathi we-nahcolite yiPiceance Creek Basin kwintshona yeColorado, eyinxalenye yokwakheka koMlambo iGreen.Isodium bicarbonate itsalwa kusetyenziswa imigodi yesisombululo ngokumpompa amanzi ashushu ngenaliti yokutofa ukunyibilikisa i-nahcolite esuka kwiibhedi ze-Eocene apho yenzeka kwi-1,500 ukuya kwi-2,000 ezinyaweni ngaphantsi komhlaba.Ibicarbonate yesodium enyityilisiweyo impontshelwa kumphezulu apho iphathwa khona ukubuyisela iNaHCO3 kwisisombululo.I-sodium bicarbonate nayo inokuveliswa kwi-trona deposits, engumthombo we-sodium carbonates (jonga i-Sodium Carbonate).
Iipropati zeMichiza: I-sodium bicarbonate, i-NaHC03, ekwabizwa ngokuba yi-sodium acid carbonate kunye nesoda yokubhaka, yinto eqinileyo eyikristale enyibilikayo emhlophe emanzini. Inencasa yealkaline, ilahlekelwa yikharbon diokside kuma-270°C (518 °F). ukulungiswa kokutya.Isodium bicarbonate ikwafumana ukusetyenziswa njengeyeza, isigcina bhotolo, kwiiseramics, kunye nokuthintela ukungunda kwamaplanga.
Isithethantonye:Isodium bicarbonate, GR,≥99.8%;Sodium bicarbonate, AR,≥99.8%;Isisombululo esisemgangathweni sesodium bicarbonate;Natrium Bicarbonate;SODIUM BICARBONATE PWD;Isisombululo sovavanyo lwesodium bicarbonate(ChP);Sodium bicarbonate Manufacturer;TSQN;TSQN
I-CAS:144-55-8
Inombolo yeEC: 205-633-8
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Umenzi Ixabiso Elilungileyo I-Ammonium Bifluoride CAS: 1341-49-7
I-ammonium hydrogen fluoride ikwabizwa ngokuba yi-asidi ammonium fluoride.Ifomula yeekhemikhali NH4F HF.Ubunzima bemolekyuli 57.04.Ikristale emhlophe enehexagonal, inetyhefu.Kulula ukuba delix.Ubuninzi bobunzima buyi-1.50, indawo yokunyibilika yi-125.6 ℃, kwaye i-refraction yi-1.390.Ngaba i-sublimate, i-corrosion kwiglasi, amanzi ashushu okanye ashushu aya kubola.Inyibilika emanzini, inyibilika kancinane etywaleni.Isisombululo esinamanzi sineasidi kakhulu, sinokugqwalisa iglasi yeglasi yeChemicalbook, yonakalisa ulusu.I-ammonia yegesi yongezwa kwi-40% ye-hydrofluoric acid, emva koko ipholile kwaye i-crystallized.
Indlela yokulungiselela: I-1 imvukuzane yamanzi e-ammonia ukufunxa ii-moles ezi-2 ze-hydrogen fluoride, kwaye emva koko ukupholisa, ukugxila, i-crystallization.
Ukusetyenziswa: Isetyenziswa njenge-reagent yekhemikhali, i-dongwe kunye ne-glass etching, i-electroplating, imboni yokuthunga, i-fermentation industry preservative kunye ne-bacterial inhibitor, njl.
Iipropati zeMichiza:Ikristale yekristale emhlophe okanye engenambala, imveliso yiflake, incasa emuncu kancinci.I-soluble kancinane etywaleni, i-soluble ngokulula emanzini abandayo, ukubola emanzini ashushu.Amanzi aneasidi kakhulu xa enyibilikisiwe.
Izithethantonye: ETCHINGPOWDER;AMMONIUMBIFLUORIDE;ammoniumfluoridecompwithhydrogenfluoride(1:1);ammoniumhydrofluoride;ammoniumhydrogChemicalbookenbifluoride;fluorureacided'ammonium(french);Ammoniumbifluoride-crystal;AMMoniuMoniuMhydrogendifluoride%Khidrojeni1%
I-CAS:1341-49-7
Inombolo yeEC: 215-676-4
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Umvelisi Ixabiso Elilungileyo DINP Ibakala loShishino CAS: 28553-12-0
I-Diisononyl phthalate (DINP):Le mveliso ilulwelo olunamafutha olucacileyo kunye nevumba elincinane.Yiplasticizer ephambili eguquguqukayo eneempawu ezintle.Le mveliso inyibilika kwi-PVC, kwaye ayiyi kudlula nangona isetyenziswe ngobuninzi.I-Volatilization, ukufuduka kunye ne-non-toxicity ingcono kune-DOP (i-dioctyl phthalate), enokunika imveliso ukumelana nokukhanya okulungileyo, ukumelana nobushushu, ukuchasana nokuguga kunye neempawu zokugquma kombane, kunye nokusebenza okubanzi kungcono kune-DOP.Ngenxa yokuba iimveliso eziveliswe yile mveliso zinokuxhathisa okulungileyo kwamanzi kunye nokuxhathisa ukukhutshwa, ubuthi obuphantsi, ukuchasana nokuguga, ukusebenza kakuhle kombane wokufakelwa kombane, ngoko ke isetyenziswa ngokubanzi kwifilimu yokudlala, ucingo, intambo.
Xa kuthelekiswa ne-DOP, ubunzima bemolekyuli bukhulu kwaye bude, ngoko bunokusebenza okungcono kokuguga, ukuchasana nokufuduka, ukusebenza kwe-anticairy, kunye nokumelana nobushushu obuphezulu.Ngokuhambelanayo, phantsi kweemeko ezifanayo, umphumo weplastiki we-DINP ubi kakhulu kune-DOP.Kukholelwa ngokubanzi ukuba i-DINP ihambelana nokusingqongileyo kune-DOP.
I-DINP inobungangamsha ekuphuculeni izibonelelo ze-extrusion.Ngaphantsi kweemeko eziqhelekileyo zokucubungula i-extrusion, i-DINP inokunciphisa i-viscosity enyibilikayo yomxube kune-DOP, enceda ukunciphisa uxinzelelo lwemodeli ye-port, ukunciphisa ukutshitshiswa komatshini okanye ukwandisa imveliso (ukuya kwi-21%).Akukho mfuneko yokutshintsha ifomyula yemveliso kunye nenkqubo yokuvelisa, akukho tyalo-mali olongezelelweyo, akukho kusetyenziswa kwamandla ongezelelweyo, kunye nokugcina umgangatho wemveliso.
I-DINP idla ngokuba lulwelo oluneoyile, olunganyibilikiyo emanzini.Ngokuqhelekileyo zithuthwa ngeetanki, ibhetshi encinci yee-emele zentsimbi okanye imiphanda yeplastiki ekhethekileyo.
Enye yezinto eziphambili ze-DINP -INA (INA), okwangoku kuphela iinkampani ezimbalwa emhlabeni ezinokuvelisa, njenge-United States' Exxon Mobil, inkampani ephumeleleyo yaseJamani, i-Japan's Concord Company, kunye nenkampani yase-Asia yaseMzantsi eTaiwan.Okwangoku, akukho nkampani yasekhaya ivelisa i-INA.Bonke abavelisi abavelisa i-DINP e-China bonke bayacelwa ukuba bavele kumazwe angaphandle.
Izithethantonye:baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isonylalcohol,phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
I-EINECS: 249-079-5
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Umenzi wexabiso eliLungileyo iSodium Sesqui Carbonate CAS: 533-96-0
ISodium Sesqui Carbonate, i-alias, i-sodium ye-sodium carbonate, i-semi-alkali, kunye ne-molecular formula yi-NA2CO3 · NAHCO3 · 2H2O.Isodium yeBicarbonate yikhemikhali yeekristale ezimile kwinaliti emhlophe, efana neshiti okanye umgubo wecrystalline.Ubunzima be-molecular mass yi-226.03, kwaye ubuninzi be-2.112.Kwi-100 ° C, yi-42%.Isisombululo samanzi si-alkaline, kwaye i-alkali yayo ibuthathaka kune-sodium carbonate.Yenziwe ngomlinganiselo othile wesodium carbonate kunye nesisombululo se-sodium bicarbonate.
Iimpawu:I-Sodium Sesqui Carbonate yikristale emhlophe emile okwenaliti, efana neshiti okanye umgubo wecrystalline.Ukuxinana kwesihlobo yi-2.112, ekungekho lula kwimozulu.Kwi-42% kwi-° C, isisombululo esinamanzi si-alkaline, kwaye i-sodium bicarbonate ibuthathaka kune-sodium carbonate.
Izithethantonye:Carbonicacid,sodium salt(2:3);magadisoda;snowflakecrystals;sq810;Sodium Sesquicarbonat;trisodiumhydrogendicarbonate;urao;SODIUM CARBONATE,SESQUIOXIDE DIHYDRATE
CAS: 533-96-0
Inombolo yeEC: 205-580-9
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Umenzi Ixabiso Elilungileyo PERCHLORETHYLENE CAS:127-18-4
I-PERCHLOROETHYLENE: ikwabizwa ngokuba yikloridi epheleleyo.Ngokubhekiselele kwisakhiwo seemolekyuli, iikhompawundi ezenziwe zizo zonke iiathomu ze-hydrogen kwi-ethylene zatshintshwa yiklorini.Ngo-1821, okokuqala kwenziwa yiFaraDay ukubola kwe-thermal.Ulwelo olungenambala olucacileyo.Kukho ivumba elifana ne-ether.Ayinakutsha.
CAS: 127-18-4
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Umenzi wexabiso eliLungileyo iPentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1
I-PMDPTA yi-foam enuka kancinci / i-gel balance catalyst, enokusetyenziswa kwi-polyether-type polyurethane foam ethambileyo, i-polyurethane amaqamza aqinileyo kunye ne-adhesives yokugubungela.I-PMDPTA isetyenziswa ngokukodwa kwi-foam ye-HR ebandayo.I-PMDPTA ibizwa ngokuba yi-five -base di -propyleneramine, enoluhlu olubanzi lwezicelo kwiifoam ezahlukeneyo ezithambileyo nezilukhuni.I-PMDPTA inokubonelela ngempendulo yokuqala elinganiselayo kunye nempendulo ye-gel, kwaye yandise ukuphendula kwe-foam kunye nexesha lokuphendula i-gel.Le catalyst ayikwazi ukusetyenziswa yodwa kuphela, kodwa ikwabelana nezinye ii-catalysts kunye nee-agent agents.I-PMDPTA inokunyibilika kwi-polyether polyol.
Inyibilika ngokulula kwizinyibilikisi ezininzi.I-foam kunye ne-gel reaction balance.Izibonelelo zisetyenziselwa i-foam yebhloko ethambileyo, enokuphepha ukuqhekeka kunye ne-pinhole ye-foam, enomsebenzi obalaseleyo wokuphakamisa.Ukuphucula ukusetyenzwa, ukunyamezela kunye nokunyanga umphezulu ukusebenza kwegwebu eliqinileyo.Phucula umngxuma ophezulu weplastiki yogwebu ethambileyo.
Iipropathi zepropati: indawo yokubilisa: 102 ° C / 1mmHg, ubuninzi: 0,83 g / cm3, isalathisi se-refractive: 1.4450 ukuya kwi-1.4480, i-flash point: 92 ° C, i-acidity coefficient (PKA): 9.88 ± 0.28 (Ukuxela kwangaphambili).Isetyenziselwa ikakhulu kwi-alkaline melting phenols, kwaye ikwasetyenziselwa i-inter-phenylphenols, njl., kwaye ihlala isetyenziswa njenge-catalysts kwi-esterization kunye ne-dehydration reactions;Idayi ephakathi
CAS: 3855-32-1
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Umenzi ngexabiso eliLungileyo I-EPOXY resin yokunyanga i-ARENT PACM CAS#1761-71-3
I-EPOXY RESIN CURING AGEnt PACM (i-PACM ngokufutshane) ikhona kwi-stereoisomers ezintathu ezineempawu ezahlukeneyo ze-thermodynamic: i-trans-trans, i-cis-trans, kunye ne-cis-cis.I-EPOXY RESIN CURING AGENT PACM yi-alicyclic diamine ebalulekileyo, kwaye i-EPOXY RESIN CURING AGENT PACM isetyenziselwa ukulungiselela i-alicyclic dicyclohexylmethane diisocyanate (H12MDI) okanye isetyenziswe ngokuthe ngqo njenge-epoxy resin yokunyanga i-agent.
I-PACM ayinambala okanye i-viscous etyheli kancinane okanye into emhlophe ye-waxy, kunye nokuxinana kwe-0.9608.Indawo yokunyibilika ngama-35 ～ 45 ℃.Indawo yokubila 159 ~ 164 ℃ (0.67kpa).Isalathisi se-refractive yi-1.5030.Kulula ukunyibilika kwi-toluene, i-petroleum ether, i-ethanol, i-tetrahydrofuu, njl.
CAS: 1761-71-3
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Umenzi wexabiso elilungileyo OP200 Epoxy Silane Oligomer CAS: 102782-97-8
Inkangeleko ye-OP200 Epoxy Silane Oligomer ayinambala ukuya kulwelo oluluthuthu olulubala olubonakalayo, eye-epoxy modified polysiloxane.Xa kuthelekiswa ne-epoxyxane eqhelekileyo, igcina umsebenzi omhle wokuphendula i-epoxy kunye nesiphumo sokudibanisa.Uzinzo lokugcina lusetyenziswa ngokubanzi kwimimandla yeeplastiki ezilungisiweyo, iingubo kunye nezinye iindawo.
CAS:102782-97-8
