Guriga> Alaabta> AKPAH xaliya> Saldhigga Triethylamine ee nadiifka ah 99.5%
Saldhigga Triethylamine ee nadiifka ah 99.5%
Saldhigga Triethylamine ee nadiifka ah 99.5%
Saldhigga Triethylamine ee nadiifka ah 99.5%

Saldhigga Triethylamine ee nadiifka ah 99.5%

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Nooca Bixinta:L/C,T/T
Madadaalo:FOB,CFR,CIF,EXW
Min. Dalbo:1 Ton
Gaadiidka:Ocean,Land,Air,Express
Sifooyinka Badeecada

BrandJinzheng

Baakado & Gaarsiin
Iibinta Cutubyada : Ton

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Tafaasiisha Sheyga

Triethylamine (TEA) - Saldhigga Amine-ka Nadiifinta Sarreysa ee Amine (99.5% daahirnimo)

Gaar ahaan: 140kg / durbaan
Triethylamine, oo caadi ahaan loo soo gaabiyo shaaha oo si nidaamsan loogu magacaabo N,N-diethylethanamin, waa dareere aan midab lahayn, aad u ololaya oo leh ur kalluun xoog leh, ur xun oo u eg ammonia. Badeecadayada qaaliga ah waxay ku guulaysataa 99.5% nadiif ah, iyada oo bixisa waxqabad gaar ah oo loogu talagalay isku-darka organic, soo saarista dawooyinka, wax soo saarka polymer, iyo codsiyada catalytic ee gaarka ah.
Sida amine aliphatic-ka sare ee asymmetrical, triethylamine waxay leedahay sifooyin kiimiko oo gaar ah oo ka dhigaya mid ka mid ah saldhigyada dabiiciga ah ee aadka loo isticmaalo ee shaybaadhka iyo kimistariga warshadaha. Maqnaanshaha curaarta NH waxay meesha ka saaraysaa awoodda ku-deeqidda proton, abuurista aas aasi ah, dabeecad aan nukleophilic ahayn oo lama huraan u ah falcelinno xasaasi ah oo badan. Saddexda kooxood ee ethyl waxay bixiyaan bug ku filan oo adag iyadoo la ilaalinayo helitaan ku filan oo soo saarista proton, taasoo keentay dheelitirnaan wanaagsan oo aasaasi ah (pKa of conjugate acid ~ 10.75) iyo falcelinta.
Codsiga ugu badan ee triethylamine wuxuu ku jiraa isku-darka organic-ga ah sida qashinka aashitada iyo saldhiga dhexdhexaadinta. Waxay si wax ku ool ah u baabi'isaa hydrogen chloride iyo asiidhyada kale ee soo baxa inta lagu jiro falcelinta sida acylations, sulfonylations, iyo alkylations, iyada oo wadata sinnaanta xagga samaynta badeecada iyada oo samaynaysa cusbada triethylammonium si fudud loo kala saari karo. Shaqadani waxay muhiim u tahay isku-dhafka peptide, wax-soo-saarka dhexdhexaadka ah ee dawooyinka, iyo wax-soo-saarka kiimikaad ee wanaagsan halkaasoo xaaladaha aan aashitada lahayn ay lagama maarmaan u yihiin xasilloonida badeecada iyo dhalidda.
Kiimikada polymerka, TEA waxay u adeegtaa sidii kicinta soo saarista xumbo polyurethane, falcelinta isocyyanate, iyo hababka daaweynta resin epoxy. Aasaaska xoogga leh ee xarunta ayaa ka shaqeysiiya kooxaha hydroxyl iyo amine ee weerarka nucleophilic, xakameynta kinetics falcelinta iyo sameynta shabakad ee hababka polymerization. Warshadaha caaggu waxay u isticmaalaan dardar-geliyaha vulcanization iyo xasilin, hagaajinta hufnaanta isku-xidhka iyo waxqabadka alaabta.
Codsiyada dheeriga ah waxaa ka mid ah isticmaalka sida dareere falcelinta dabiiciga ah ee khaaska ah, daxal celiyaha sifaynta batroolka, qallajiye ka saaraya gaaska acidic, iyo walxo bilaw ah oo loogu talagalay soo saarista xeryahooda ammonium quaternary iyo kicinta wareejinta marxaladda. Barta karkarinta dhexdhexaadka ah (89°C) waxay sahlaysa ka saarida fudud ee isku darka falcelinta iyada oo la marinayo ama la soo saarayo.
Our 99.5% triethylamine saafi ah waxay la kulantaa qeexitaanno adag oo loogu talagalay qoyaanka hooseeya, wasakhowga amine hoose iyo sare ee ugu yar, iyo aasaaska joogtada ah, hubinta waxqabadka la isku halayn karo ee soosaarayaasha dawooyinka, shaybaarada isku dhafka caadooyinka, soosaarayaasha polymer, iyo soosaarayaasha kiimikada khaaska ah ee u baahan saldhig heer sare ah oo amine ah oo dalbanaya codsiyada catautralization iyo aashitada.
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Shirkaddayadu waxay si qoto dheer ugu hawlan tahay warshadaha kiimikada waxayna inta badan wax ka qabataa noocyo kala duwan oo alaabta ceeriin kiimikaad ah sida surfactants, kiimikooyinka ganaaxa ee saliidda, alaabta ceeriin ee aasaasiga ah, dareerayaasha organic, dhexdhexaadinta dawooyinka iyo sunta cayayaanka, wakiilada daaweynta biyaha, iyo cuntada lagu daro. Alaabooyinkeeda ayaa si weyn looga isticmaalaa warshado kala duwan.
Guriga> Alaabta> AKPAH xaliya> Saldhigga Triethylamine ee nadiifka ah 99.5%
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