CAS TSIS MUAJ.: 7440-05-3
Purity / qib: 10% PD / C nyob rau hauv qhuav.
Khoom npe: Palladium
Txhais tau (s): Pd; pd / c
Catalog tsis muaj.: SS067788
Cov ntawv pov thawj: ISO9001
Molecular Cov Qauv: Pd
Molecular...
Khoom Taw Qhia
Catalysts thiab cov neeg sawv cev cov tshuaj lom neeg tseem ceeb siv nyob rau ntau cov txheej txheem muaj kuab muaj nyob rau hauv kev siv ceev ceev, txhim kho kev ua tau zoo, thiab txhim kho cov khoom lag luam zoo. Catalysts txo qis kev ua kom lub zog ntawm cov tshuaj tiv thaiv kev siv tshuaj, ua kom cov nqi sib txuas sai uas tsis tau noj hauv cov txheej txheem. Cov neeg sawv cev ua haujlwm, ntawm qhov tod tes, cov tshuaj uas pab tau cov tshuaj lom neeg ntawm cov khoom kawg, xws li emulsifiers, stabilizers, thiab dispersants. Cov khoom lag luam no ua lub luag haujlwm tseem ceeb hauv kev lag luam xws li Petrochemicals, Tshuaj tiv thaiv, kev tsim khoom, ua haujlwm rau kev ua haujlwm kom ruaj khov.
-
![Palladium 丨 cas 7440-05-3]()
-
![Tetrakis (tripyenylphosphine) palladium 丨 cas 14221-01-3]()
Tetrakis (tripyenylphosphine) palladium 丨 cas 14221-01-3CAS TSIS MUAJ.: 14221-01-3Ntau
Purity: 99% Min PD: 9.2% min
Khoom npe: Tetrakis (Tripyenylphosphy) palladium
Cov Lus Txhais: Palladium (0) Tetrakis (Tripyenyfphphfphhine)
Catalog Tsis yog.: SS118525
Molecular Cov Qauv:... -
![Dess -Martin Periodinane 丨 CAS 87413-09-0]()
Dess -Martin Periodinane 丨 CAS 87413-09-0-Nr.: SS084257Ntau
CAS Nr .: 87413-09-0
Assay (los ntawm titration): 98% min.
Khoom npe: Dess-Martin periodinane
Cov mis mos molecular: C13H13IO8
Molecular Luj: 424.14
Synonym(s):... -
![2-Ethylhexyl Methacrylate CAS 688-84-6]()
2-Ethylhexyl Methacrylate CAS 688-84-6-Nr.: SS105068Ntau
CAS Nr .: 688-84-6
Purity (GC): 99.5% min
Khoom npe: 2-Ethylhexyl methacrylate
Cov mis mos molecular: C12H22O2
Molecular Luj: 198.30
Synonym (s): 2-Methyl-2-propenoic acid 2-ethylhexyl ester -
![2,5-dimercapto-1,3,4-thiadiazole Dimmer CAS 72676-55-2]()
2,5-dimercapto-1,3,4-thiadiazole Dimmer CAS 72676-55-2Catalog No.: SS137713 NrNtau
CAS Nr .: 72676-55-2
Purity (Titration): 98.0% min
Khoom npe: 2,5-dimercapto-1,3,4-thiadiazole dimmer
Cov mis mos molecular: C4H2N4S6
Molecular Luj: 298.48
Synonym(s):... -
![Gluceptate Sodium CAS 13007-85-7]()
Gluceptate Sodium CAS 13007-85-7Catalog No.: SS139020 NrNtau
CAS Nr .: 13007-85-7
Kev Ntsuas: 99% min
Khoom npe: Gluceptate Sodium
Cov mis mos molecular: C7H13NaO8
Molecular Luj: 248.16 -
![Phenylphosphonic Acid CAS 1571-33-1]()
Phenylphosphonic Acid CAS 1571-33-1Catalog No.: SS138863 NrNtau
CAS Nr .: 1571-33-1
Cov ntsiab lus: 99% min
Khoom npe: Phenylphosphonic acid
Daim ntawv pov thawj: ISO9001
Cov mis mos molecular: C6H7O3P
Molecular Luj: 158.09
Synonym (s): Phenylphosphonic... -
![Tom ntej: Ferric Acetylacetonate CAS 14024-18-1]()
Tom ntej: Ferric Acetylacetonate CAS 14024-18-1Catalog No.: SS138032 NrNtau
CAS Nr .: 14024-18-1
Assay (raws li C15H21FeO6): 99% min
Khoom npe: Ferric acetylacetonate
Cov mis mos molecular: C15H21FeO6
Molecular Luj: 353.17
Synonym(s): Iron(III) acetylacetonate -
![Sodium Persulfate CAS 7775-27-1]()
Sodium Persulfate CAS 7775-27-1Catalog No.: SS137390 NrNtau
CAS Nr .: 7775-27-1
Kev Ntsuas: 99.0% min
Khoom npe: Sodium persulfate
Cov mis mos molecular: Na2S2O8
Molecular Luj: 238.10
Synonym (s): Sodium peroxodisulfate -
![TrixiePhos Pd G3 丨 CAS 2230788-63-1]()
TrixiePhos Pd G3 丨 CAS 2230788-63-1Catalog No.: SS137376 NrNtau
CAS Nr .: 2230788-63-1
Purity: 98% min
Khoom npe: TrixiePhos Pd G3
Cov mis mos molecular: C41H44NO3PPdS
Molecular Luj: 768.25 -
![D (+) -Glucurono-3,6-lactone CAS 32449-92-6]()
D (+) -Glucurono-3,6-lactone CAS 32449-92-6-Nr.: SS025172Ntau
CAS Nr .: 32449-92-6
Qib: CP95
Khoom npe: D(+)-Glucurono-3,6-lactone
Cov mis mos molecular: C6H8O6
Molecular Luj: 176.12
Synonym(s): D-Glucurone -
![MorDalphos Pd G3 丨 CAS 2222690-89-1]()
MorDalphos Pd G3 丨 CAS 2222690-89-1Catalog No.: SS137392 NrNtau
CAS Nr .: 2222690-89-1
Purity: 98% min
Khoom npe: MorDalphos Pd G3
Cov mis mos molecular: C43H55N2O4PPdS
Molecular Luj: 833.37
Synonym(s): MorDalphos-G3-palladacycle
Cov khoom lag luam zoo thiab cov yam ntxwv
Ua kom ceev ceev
CatalyStS ua kom nrawm tshuaj nrawm, txo lub sijhawm thiab lub zog yuav tsum muaj rau cov txheej txheem ntau lawm.
Txo Kev Siv Hluav Taws Xob
Los ntawm kev ua kom muaj zog ua kom muaj zog, catalysts pab txo qhov kev xav tau ntawm cov kev xav tau kub thiab ntsuas, txuag lub zog.
Txhim kho cov khoom lag luam zoo
Cov neeg sawv cev ua kom muaj cov tshuaj tiv thaiv kev txhim kho cov qauv, tsos, thiab kev ua haujlwm ntawm cov khoom kawg, kom ua tiav cov txiaj ntsig zoo ib yam thiab cov txiaj ntsig zoo.
Tus Nqi Muaj Zog
Cov kev xav ntau dua thiab txo cov kev xav tau txhais lus rau cov nqi qis rau kev lag luam.
Cov txiaj ntsig ib puag ncig
Catalysts txhawb kev tsim cov txheej txheem ntsuab los ntawm kev txo cov khoom pov tseg thiab cov pa roj teeb, ua rau muaj ntau txoj kev siv khoom ntau dua.
Versatility
Catalysts thiab cov neeg sawv cev ntawm cov neeg sawv cev muaj ntau yam kev lag luam, los ntawm kev ua kom zoo nkauj thiab tshuaj synthesis mus rau cov zaub mov khoom thiab cov tshuaj.
Khoom Yam
1
Heterogeneous catalysts:Cov no yog cov tawv catalysts siv nyob rau hauv cov kev tawm tsam nrog kua lossis gaseous reactan. Piv txwv li cov hlau oxides thiab Zeolites tau siv hauv kev ua kom zoo nkauj thiab tshuaj synthesis.
2
Homogeneous catalysts:Soluble catalysts uas ua haujlwm nyob rau hauv tib theem ua cov reactants, feem ntau siv hauv kev tsim cov tshuaj zoo thiab cov chaw muag tshuaj.
3
Biocatalysts:Cov enzymes uas nrawm biochemical cov tshuaj tiv thaiv, siv dav hauv cov chaw tshuaj, kev ua zaub mov noj, thiab cov biofuels ntau lawm.
4
Theem Hloov Catalysts (PTCS):Cov no pab txhawb kev hloov pauv ntawm ib theem rau lwm qhov, ua rau cov tshuaj tawm tsam tsis sib xws, siv tau hauv synthic.
5
Dispersants:Cov neeg sawv cev ua kom cov chaw faib khoom uas txhim kho cov lus hauv cov kua, kom muaj kev sib txuam hauv cov khoom lag luam zoo li cov xim av, pleev xim, thiab roj nplua nyeem.
6
Emulsifiers:Siv los ua kom ruaj khov ntawm roj thiab dej, emulsifiers yog qhov tseem ceeb hauv cov zaub mov khoom noj, cov tshuaj pleev ib ce, thiab kws tshuaj.
7
Tus neeg sawv cev tiv thaiv tus neeg sawv cev:Tiv thaiv kev tsim ua npuas dej thaum cov txheej txheem tshuaj lom neeg, siv hauv kev lag luam xws li fermentation, textiles, thiab kev kho cov dej.
Daim ntawv thov ntawm cov khoom
Petrochemical Kev Lag Luam:Catalysts yog qhov tseem ceeb nyob rau hauv Refining Roj Roj, rhuav tshem cov txheej txheem hydrocarbons rau hauv cov roj thiab cov txheej txheem ua kom zoo zoo li catalytic tawg thiab hloov kho.
Kws Tshuaj:Catalysts accelerate chemical synthesis for drug production, while auxiliary agents like emulsifiers and stabilizers ensure the quality of formulations.
Kev tiv thaiv ib puag ncig:Catalysts yog qhov tseem ceeb tswj thev naus laus zis xws li catalytic conversers hauv tsheb, uas txo cov teeb meem kev phom sij.
Polymer Raug:Catalysts cov kev pab hauv cov txheej txheem polymerization, tsim cov ntaub pua chaw, roj hmab, thiab cov khoom siv hluav taws xob, thaum cov khoom siv hluavtaws, thaum cov neeg sawv cev hluavtaws pab tswj viscosity thiab txhim kho cov khoom lag luam.
Khoom Noj thiab Dej Haus:Cov enzymes (biocatalysts) yog siv los txhim kho cov tsw, txhim kho kev ntxhib los mos, thiab ntxiv lub neej ntawm cov khoom noj. Emulsifiers thiab stabilizers yog siv nyob rau hauv cov khoom noj mis nyuj, cov kua nyeem, thiab hnav khaub ncaws.
Kev kho cov dej:Catalysts thiab cov neeg sawv cev ua kom huv yog siv nyob rau hauv cov dej huv los ntawm kev ua kom tshem tawm cov tshuaj lom tau uas tshem tawm cov paug tsis zoo thiab txhim kho cov dej tsis zoo.
Textile kev lag luam:Dispersants thiab stabilizers siv nyob rau hauv dyeing thiab cov txheej txheem ua tiav los xyuas kom meej cov xim sib txuas lus thiab ntaub zoo.
Cov khoom siv ntawm cov khoom
Hlau Catalysts
Platinum, palladium, thiab npib tsib siv feem ntau siv hlau hauv kev lag luam catalysts vim lawv qhov kev ua tau zoo xws li hydrogenation thiab oxidation.
Zeolites
Microporous alosilicates siv nyob rau hauv petrochemical refining thiab raws li cov adsorbents hauv kev siv ib puag ncig zoo li roj av purification.
Enzymes
Kev siv tshuaj rau roj ntsha citalysts tau los ntawm cov protein los ntawm cov protein, siv hauv biocatalysisypressionic rau cov txheej txheem siv tshuaj lom neeg hauv cov zaub mov, tshuaj, thiab roj ntsha roj kev lag luam.
Surfactants
Cov kev ua txhaum cai ua emulsifiers lossis dispersants hauv cov neeg sawv cev, txhim kho cov sib tov ntawm cov kua tsis muaj kuab.
Organic acids thiab cov hauv paus
Siv hauv homogeneous catogeneous catogyalis los txhawb nqa cov tshuaj tiv thaiv tshwj xeeb, feem ntau hauv cov tshuaj saftleutical.
Silica Gel
Cov khoom siv khoom siv hauv kev txhawb nqa catalytic txhawb cov tshuab thiab ua adsorbent hauv kev tswj cov dej noo thiab cov tshuaj sib cais.
Txheej txheem ntau lawm lossis cov txheej txheem
Kev tsim cov catalysts thiab cov neeg sawv cev muaj cov neeg sawv cev xav tau cov khoom siv cantsmanship kom ntseeg tau tias muaj kev ua haujlwm siab thiab xaiv tau. Cov txheej txheem pib nrog xaiv cov ntaub ntawv raw khoom muaj zog, tom qab los ntawm kev tswj kev sib xyaw thiab tsim cov qauv tshuaj uas xav tau. Catalysts feem ntau tsim los ntawm cov hlau ua cov hlau ua cov khoom siv txhawb nqa xws li silica lossis alumina, ua rau cov tshuaj tiv thaiv thaj chaw ntau ntau. Cov neeg sawv cev ua haujlwm tau raug tsim kom meej los xyuas kom lawv ua tau zoo nyob rau ntau qhov kev mob, xws li PHGE. Nruj me ntsis cov txheej txheem tswj tau nyob rau hauv qhov chaw sim rau kev ua si, ruaj khov, thiab ib puag ncig cuam tshuam nyob rau hauv kev ua si nyob thoob plaws kev lag luam.
Cheebtsam ntawm cov khoom
Cov hlau ntaus
Cov tub ntxhais tivthaiv ntawm ntau cov catalints, palladium, lossis npib tsib xee, lub luag haujlwm rau kev ua lub luag haujlwm ua kom nrawm nrawm ntawm cov txheej txheem zoo li hydrogenation thiab oxidation.
Cov ntaub ntawv txhawb nqa
Nyob rau hauv heterogeneous catalysts, cov ntaub ntawv no (piv txwv li, silica, alumina) muab ib qho chaw nyob ntawm qhov kev sib tawm ntawm catalytic tshwm sim.
Cov neeg tshaj lij
Cov tshuaj ntxiv rau catalysts los txhim kho lawv cov haujlwm, kev ruaj khov, lossis xaiv tau, kom meej meej txhim kho kev ua tau zoo hauv cov kev tshwm sim.
Tsis yog
Cov tshuaj uas tiv thaiv cov kev phiv tshuaj sab nrauv, nce catalyst txoj hauj lwm zoo thiab xaiv los ntawm kev tsom mus rau cov tshuaj tiv thaiv cov tshuaj uas xav tau.
Dispersing cov neeg sawv cev
Cov neeg sawv cev ua kom ntseeg tau tias qhov kev faib tawm hauv cov kev daws teeb meem, tiv thaiv clumping thiab ua kom cov kev tso cai nyob rau hauv cov ntawv thov thiab xim pleev xim.
Stabilizers
Ntxiv rau cov neeg sawv cev rau cov neeg sawv cev rau lub neej ntev ntev thiab khaws cov khoom muaj kev sib raug zoo thaum siv thiab siv.
Kev Txij Nkawm thiab Kev Ceev Faj
Tsim Ny Cia
Khaws catalysts thiab cov neeg sawv cev ntawm cov chaw sawv cev hauv qhov chaw txias, kom deb ntawm kev ua kom pom tseeb thiab noo noo, kom tiv thaiv kev tsis txhob muaj kev cuam tshuam ntawm lawv cov khoom sib tiv thaiv.
Tuav nrog kev saib xyuas
Ua raws li cov lus qhia kev nyab xeeb thaum tuav catalysts, tshwj xeeb yog cov muaj hlau kev puas tsuaj, kom zam dhau qhov paug lossis paug cov tshuaj lom.
Kev ntxuav thiab tsim dua
Ntau cov catalysts tuaj yeem tsim tau dua tshiab tom qab siv los kho lawv cov haujlwm, tshwj xeeb yog cov ntawv thov kev lag luam zoo li siv ntau lub voj voog.
Hloov lub sijhawm
Nyob ntawm daim ntawv thov, catalysts tuaj yeem poob ua haujlwm nyob rau lub sijhawm thiab yuav tsum tau hloov los xyuas kom meej cov tshuaj tiv thaiv ceev thiab cov khoom lag luam zoo.
Pov tseg kom nyab xeeb
Ua raws li cov qauv tsim nyog rau cov catalysts thiab cov neeg sawv cev ib pab pawg, tshwj xeeb yog cov hlau muaj cov tshuaj tiv thaiv ib puag ncig.
Tuam txhab ua hauj lwm zoo
Peb tsom kwm ntawm kev ua tau zoo & Cov Neeg Siv Khoom
Peb muab kev pab kom xa cov khoom lag luam zoo thiab kev pabcuam cov neeg siv khoom tshwj xeeb tshaj qhov kev cia siab.
Ntau Yam Khoom Ntau
Catalop ntawm tshaj 27, {000 Cov tshuaj rau kev lag luam ntau yam, muab ob qho kev daws teeb meem tshwj xeeb.
Kev lag luam kev lag luam muaj zog
Peb pab neeg uas muaj ntau yam uas muaj cov kev taw qhia, nyob tam sim no nrog txoj kev lag luam qauv kom xa cov tshuaj lom neeg zoo rau koj cov kev xav tau.
Kev sib tw nqi & kev ntseeg tau
Kev sib tw nqi thiab txhim khu kev qha kom ua kom muaj txiaj ntsig zoo, ua tau zoo cov saw hlau tsis muaj kev sib cuam tshuam zoo.
Yuav ua li cas sib koom ua ke nrog peb
Kev sib koom tes nrog leapchem muab rau koj nkag mus rau cov kev tshaj lij ntawm cov tuam txhab ua nrog 18 xyoo kev paub hauv kev lag luam tshuaj. Peb muab tshaj 27, {{{2} Cov tshuaj estical tshuaj uas raug txiav kom tau sib ntsib ntau yam sib txawv. Tag nrho peb cov khoom ua raws li cov qauv kev lag luam thiab muaj nrog cov ntawv pov thawj tsim nyog.
Peb koom tes nrog ntau yam ntawm cov neeg koom tes, suav nrog:
• Kev Tshawb Nrhiav Chaw soj ntsuam
• Cov tuam txhab ua lag luam
• Cov Tshuaj Pleev Cov Tshuaj Plua Khaub Ncaws
• Electronics manufacturers
• Cov Tshuaj Siv Rau Tshuaj
• Cov tsev kawm qib siab thiab tsev kawm qib siab thoob ntiaj teb
• Thiab ntxiv.
Peb tshwj xeeb hauv kev pab peb cov neeg tau pom cov tshuaj lom neeg kom haum rau lawv cov kev xav tau. Ib qho ntxiv, peb muab cov kev cai synthesis kom tau raws li qhov xav tau tshwj xeeb ntawm peb cov neeg koom tes. Txawm hais tias koj xav tau ntau qhov ntau rau cov txheej txheem kev muaj lossis cov khoom me me rau cov ntawv thov tshwj xeeb, peb tau txais koj.
Yog tias koj tab tom nrhiav lub cev khoom siv tswj tau zoo, peb yuav zoo siab tau hnov los ntawm koj. Thov xa koj cov lus nug lossis cov ntsiab lus qhia rau sales@leapchem.com. Peb cov neeg ua haujlwm tshaj lij yog xav ua haujlwm nrog koj thiab pab ua tiav koj cov hom phiaj.
Cov FAQ
Q: Dab tsi yog catalysts?
A: catalysts yog cov tshuaj uas nce tus nqi ntawm cov tshuaj lom neeg uas tsis tau noj hauv cov txheej txheem.
Q: Ua li cas catalysts ua haujlwm?
A: Lawv txo qis lub zog yuav tsum muaj rau kev coj ua, tso cai rau lawv tshwm sim sai sai thiab muaj txiaj ntsig.
Q: Dab tsi yog qhov txawv ntawm homogeneous thiab heterogeneous catalysts?
A: Homogeneous catalysts yog nyob rau hauv tib theem ua cov reactants, thaum heterogeneous catalysts muaj nyob rau theem sib txawv.
Q: Cov catalysts yuav rov siv dua?
A: Yog, muaj ntau yam kev muaj catalysts tuaj yeem tsim thiab siv ntau zaus, tshwj xeeb hauv kev ua kom tsim nyog thiab tshuaj lom neeg.
Q: Dab tsi yog theem hloov catalysts (PTCs)?
A: PTCs pab txhawb kev hloov pauv ntawm cov ntu ntawm cov qib tsis sib xws (xws li roj thiab dej), cuam tshuam rau kev tshwm sim.
Q: Dab tsi kev lag luam siv catalysts tshaj plaws?
A: Kev lag luam tseem ceeb xws li petrochemicals, kws tshuaj, kev tiv thaiv khoom noj, ib puag ncig kev tiv thaiv, thiab kev tsim cov polymer.
Q: Lub luag haujlwm ntawm cov neeg sawv cev hauv kev tsim khoom?
A: Cov neeg sawv cev ib qho, xws li Dispersants thiab emulsifiers, pab txhim kho kev faib khoom zoo los ntawm kev faib cov kev faib khoom uas muaj kev sib raug zoo, thiab ruaj khov.
Q: Puas yog biocatalysts ib puag ncig ib puag ncig?
A: Yog, biocatalysts zoo li enzymes yog biodegradable thiab pab txhawb kom ntau dua thiab ib puag ncig cov txheej txheem.
Q: Cov catalysts cuam tshuam qhov zoo ntawm cov khoom kawg?
A: catalysts tuaj yeem txhim kho cov khoom lag luam zoo los ntawm kev ua cov txheej txheem ntau dua thiab txo cov kev tsis txaus siab.
Q: Cov catalysts siv tau rau ib puag ncig cov ntawv thov?
A: Yog, catalysts yog siv rau hauv kev tswj cov qias neeg (piv txwv li, catalytic convers) kom txo cov kuab paug thiab ib puag ncig cov pa paug.
Q: Cov neeg sawv cev muaj kev nyab xeeb rau cov zaub mov thiab cov tshuaj pleev ib ce?
A: Cov neeg sawv cev tso tawm hauv cov zaub mov thiab cov tshuaj pleev ib ce yog cov qauv tshwj xeeb thiab kuaj kom ua kom muaj kev nyab xeeb rau tib neeg lossis kev sib cuag kom muaj kev nyab xeeb.
Q: Yuav ua li cas disperseants ua hauj lwm hauv kev siv cov ntawv thov?
A: Dispersants xyuas kom meej tias cov lus faib tau muaj tusyees faib tawm hauv kev daws teeb meem, tiv thaiv clumping thiab txhim kho cov khoom lag luam zoo li cov xim pleev xim thiab pleev xim.
Q: Cov catalysts siv tau ntawm qhov kub thiab txias?
A: Yog, ntau cov catalysts yog tsim los ua haujlwm nyob rau hauv huab huab cua sov, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem kev muaj tshuaj zoo li cov tshuaj lom neeg thiab tshuaj lom neeg.
Q: Dab tsi yog cov hlau catalysts siv rau?
A: Hlau catalysts yog siv nyob rau hauv ntau yam kev tawm tsam, suav nrog hydrogenation, oxidation, thiab kev sib txuas-sib txuas.
Q: Koj puas paub thaum twg los hloov cov catalyst?
A: Yog tias kev ua tau poob qis dua lossis cov tshuaj tiv thaiv tsis ua mus ua ntej, nws yuav yog sijhawm los hloov lub catalyst.
Q: Cov catalysts puas yog ib puag ncig phooj ywg?
A: Yog lawm, ntau tus catalysts pab kom cov txheej txheem sib dhos cov txheej txheem thiab pab txo cov khib nyiab thiab cov pa tawm.
Q: Dab tsi yog catalyst lom?
A: Tshuaj lom neeg lom tau lom zem thaum tsis txaus siab khi rau cov chaw ua kom nquag plias, thaiv cov reactants los ntawm kev nkag mus rau lawv.
Q: Puas yog txhua catalysts kim?
A: Tsis yog txhua tus catalysts yog kim heev; Muaj ntau cov kev xaiv tau muaj pheej yig nyob ntawm daim ntawv thov tshwj xeeb thiab cov kev xav tau.
Q: Lub luag haujlwm ntawm kev txhawb nqa hauv heterogeneous catalysts?
A: Txhawb nqa tau ruaj khov thiab nce thaj chaw thaj tsam rau cov tshuaj tiv thaiv, txhim kho catalalt ua hauj lwm zoo.
Q: Kev sim ua li cas rau cov ua tau zoo?
A: catalysts raug sim rau kev ua si, xaiv, thiab ruaj khov nyob rau hauv cov kev tswj hwm kom ntseeg tau kev ua tau zoo.
Peb nyob nraum zoo-lub npe hu ua ib qho ntawm cov kev ua yeeb yam catalysts & ib pab pawg ua si thiab cov muag khoom hauv Suav teb. Peb zoo siab txais tos koj rau lag luam wholesale catalalss thiab cov neeg sawv cev ntawm peb lub hoobkas. Tiv tauj peb rau kev pabcuam kev cai.
Cov Khoom Nrov
-
![1, {{1-} carbonydiaimidazole 丨 CAS 530-62-1]()
1, {{1-} carbonydiaimidazole 丨 CAS 530-62-1CAS TSIS MUAJ.: 530-62-1Ntau
Assay (t): 98% min
Khoom npe: 1, 1-} carbondiimidazole
Cov Lus Txhais (s): 1, {1-... -
![Palladium 丨 cas 7440-05-3]()
Palladium 丨 cas 7440-05-3CAS TSIS MUAJ.: 7440-05-3Ntau
Purity / qib: 10% PD / C nyob rau hauv qhuav.
Khoom npe: Palladium
Txhais tau... -
![N, n-daimethylformamide Duethyl acetal 丨 cas 4637-24-5]()
N, n-daimethylformamide Duethyl acetal 丨 cas 4637-24-5CAS TSIS MUAJ.: 4637-24-5Ntau
Assay: 98% min
Khoom npe: n, n-dimethylformamide dimethyl acetal
Cov Lus Txhais... -
![Aluminium olide 丨 cas 1344-28-1]()
Aluminium olide 丨 cas 1344-28-1CAS TSIS MUAJ.: 1344-28-1Ntau
Purity: 99.99% min; Nruab nrab particle loj: 50nm
Khoom npe: Aluminium... -
![Tetrakis (tripyenylphosphine) palladium 丨 cas 14221-01-3]()
Tetrakis (tripyenylphosphine) palladium 丨 cas 14221-01-3CAS TSIS MUAJ.: 14221-01-3Ntau
Purity: 99% Min PD: 9.2% min
Khoom npe: Tetrakis (Tripyenylphosphy)... -
![Alpha-arbutin 丨 cas 84380-01-8]()
Alpha-arbutin 丨 cas 84380-01-8CAS TSIS MUAJ.: 84380-01-8Ntau
Purity: 99.5% min.
Khoom npe: alpha-arbutin
Cov Lus Txhais (s): {{4-... -
![N-iodosuccinimide 丨 cas no 516-12-1]()
N-iodosuccinimide 丨 cas no 516-12-1CAS TSIS MUAJ.: 516-12-1Ntau
Purity / qib: 98. 0}% min
Khoom npe: n-iodosuccinimide
Cov Lus Txhais (s): {{1-... -
![Octadecanetiol 丨 cas no 2885-00-9]()
Octadecanetiol 丨 cas no 2885-00-9CAS TSIS MUAJ.: 2885-00-9Ntau
Assay (GC): 98. 00}% min
Khoom npe: Octadecanetiol
Kev sib tham (s): n-octadecyl...
Xa kev nug