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Adipic Acid 99% 99.8% Rau Industrial Field
Adipic acid, tseem hu ua fatty acid, yog ib qho tseem ceeb ntawm cov organic dibasic acid uas ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam. Nrog cov qauv qauv ntawm HOOC (CH2) 4COOH, qhov sib xyaw ua ke no tuaj yeem dhau los ua ntau yam kev cuam tshuam xws li ntsev tsim, esterification, thiab amidation. Tsis tas li ntawd, nws muaj peev xwm ua tau polycondense nrog diamine los yog diol los tsim cov molecular polymers siab. Qhov kev lag luam-qib dicarboxylic acid tuav cov nqi tseem ceeb hauv kev tsim tshuaj, kev lag luam organic synthesis, tshuaj, thiab roj nplua nyeem. Nws qhov tseem ceeb tsis txaus ntseeg tau pom hauv nws txoj hauj lwm raws li qhov thib ob feem ntau tsim dicarboxylic acid hauv khw.
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Activated Alumina Rau Catalysts
Activated Alumina yog dav pom nyob rau hauv lub teb ntawm catalysts. Nrog nws superior zoo thiab kev ua tau zoo, cov khoom no yog ib qho kev ua si hloov pauv rau ntau yam lag luam. Activated alumina yog ib qho ntxeem tau, cov khoom tawg yooj yim heev nrog thaj chaw loj, ua rau nws zoo tagnrho rau cov tshuaj tiv thaiv kab mob catalysts thiab kev txhawb nqa catalyst.
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Activated Carbon Rau Kev Kho Dej
Cov pa roj carbon activated tshwj xeeb yog kho cov pa roj carbon monoxide uas dhau los ua cov txheej txheem hu ua carbonization, qhov twg cov khoom siv organic xws li husks, thee thiab ntoo raug cua sov thaum tsis muaj cua kom tshem tawm cov khoom tsis yog carbon. Tom qab ua kom muaj zog, cov pa roj carbon reacts nrog cov pa thiab nws qhov chaw yog eroded los tsim ib qho tshwj xeeb microporous qauv. Qhov saum npoo ntawm cov pa roj carbon activated yog npog nrog ntau qhov pores me me, feem ntau ntawm 2 txog 50 nm inch. Qhov zoo tshaj plaws ntawm cov pa roj carbon activated yog nws thaj chaw loj, nrog thaj tsam ntawm 500 txog 1500 square meters ib gram ntawm cov pa roj carbon activated. Qhov chaw tshwj xeeb no yog tus yuam sij rau ntau yam kev siv ntawm cov pa roj carbon activated.
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Cyclhexanone Colorless Clear Liquid Rau Painting
Taw qhia rau cyclohexanone: Ib qho yuav tsum muaj rau kev lag luam txheej
Nrog nws cov tshuaj zoo heev thiab ntau yam kev siv, cyclohexanone tau dhau los ua ib qho tseem ceeb hauv kev pleev xim. Cov organic compound no, paub txog kev tshawb fawb xws li C6H10O, yog ib qho saturated cyclic ketone uas muaj carbonyl carbon atoms nyob rau hauv ib lub nplhaib rau-membered. Tsis tsuas yog cyclohexanone yog cov kua ntshiab, tsis muaj xim, tab sis nws kuj muaj qhov nthuav dav hauv ntiaj teb, minty tsw, txawm hais tias nws muaj cov cim ntawm phenol. Txawm li cas los xij, nws tsim nyog sau cia tias qhov muaj impurities tuaj yeem ua rau pom kev hloov pauv ntawm cov xim thiab cov ntxhiab tsw muaj zog. Cyclhexanone yuav tsum yog li ntawd tau txais kev saib xyuas hnyav kom ntseeg tau tias qhov kev xav tau zoo.
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Silicone Roj rau Industrial Field
Silicone roj yog tau los ntawm hydrolysis ntawm dimethyldichlorosilane, thiab ces hloov mus rau hauv thawj polycondensation rings. Tom qab cov txheej txheem ntawm cleavage thiab kho, lub nplhaib qis lub cev tau txais. Los ntawm kev sib txuas cov nplhaib lub cev nrog cov neeg ua haujlwm capping thiab telomerization catalysts, peb tsim cov khoom sib xyaw nrog ntau qib ntawm polymerization. Thaum kawg, cov qis boilers raug tshem tawm los ntawm lub tshuab nqus tsev distillation kom tau txais cov roj silicone zoo heev.
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Dimethylformamide DMF Colorless Transparent Liquid rau Solvent Siv
N, N-Dimethylformamide (DMF), cov kua tsis muaj xim tsis muaj pob tshab nrog ntau yam kev siv thiab siv dav hauv ntau yam lag luam. DMF, tshuaj formula C3H7NO, yog cov organic compound thiab ib qho tseem ceeb tshuaj raw khoom. Nrog nws cov kuab tshuaj zoo heev, cov khoom no yog ib qho khoom tseem ceeb hauv kev siv suav tsis txheeb. Txawm hais tias koj xav tau cov kuab tshuaj rau cov organic lossis inorganic compounds, DMF yog qhov zoo tagnrho.
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Acrylic Acid Colorless Liquid86% 85% Rau Acrylic Resin
Acrylic acid rau acrylic resin
Tuam txhab profile
Nrog nws cov chemistry ntau yam thiab ntau yam kev siv, acrylic acid yog npaj los hloov kho cov txheej txheem, cov nplaum thiab cov khoom lag luam yas. Cov kua tsis muaj xim no nrog cov ntxhiab tsw ntxhiab tsis yog hauv dej xwb tab sis kuj muaj ethanol thiab ether, ua rau nws muaj ntau yam hauv ntau yam kev lag luam.
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Cyclhexanone rau Industrial Solvent
Cyclohexanone, nrog rau cov tshuaj formula C6H10O, yog ib tug haib thiab ntau yam organic compound uas tau siv nyob rau hauv ntau yam kev lag luam. Qhov no saturated cyclic ketone yog tshwj xeeb vim hais tias nws muaj ib tug carbonyl carbon atom nyob rau hauv nws rau-tus tswv cuab lub nplhaib qauv. Nws yog cov kua ntshiab, tsis muaj xim nrog lub ntiaj teb tshwj xeeb thiab minty tsw, tab sis tej zaum yuav muaj cov cim ntawm phenol. Txawm li cas los xij, nws tsim nyog sau cia tias dhau sij hawm, thaum raug impurities, qhov sib xyaw no tuaj yeem hloov xim los ntawm dej dawb mus rau greyish daj. Tsis tas li ntawd, nws pungent tsw intensifies raws li impurities raug tsim.
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Polyvinyl Chloride Rau Industrial Khoom
Polyvinyl chloride (PVC), feem ntau hu ua PVC, yog ntau yam polymer siv nyob rau hauv ntau yam kev lag luam. Nws yog tsim los ntawm polymerizing vinyl chloride monomer (VCM) los ntawm cov dawb radical polymerization mechanism nrog kev pab los ntawm peroxides, azo tebchaw los yog lwm yam pib, nrog rau lub teeb thiab kub. PVC suav nrog vinyl chloride homopolymers thiab vinyl chloride copolymer, suav nrog hu ua vinyl chloride resins. Nrog nws cov khoom zoo thiab hloov tau, PVC tau dhau los ua cov khoom ntawm kev xaiv rau ntau daim ntawv thov.
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Sodium Carbonate Rau iav Industrial
Sodium carbonate, tseem hu ua dej qab zib tshauv lossis dej qab zib, yog ib qho inorganic compound nrog cov tshuaj formula Na2CO3. Vim nws txoj kev ua tau zoo heev thiab ntau yam, nws tau siv dav hauv ntau yam lag luam. Cov hmoov dawb, tsis qab, tsis muaj ntxhiab tsw muaj qhov hnyav molecular ntawm 105.99 thiab yooj yim soluble hauv dej los tsim cov tshuaj alkaline. Nws absorbs ya raws thiab agglomerates nyob rau hauv cov huab cua ntub, thiab ib nrab hloov mus rau hauv sodium bicarbonate.
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Neopentyl Glycol 99% Rau Unsaturated Resin
Neopentyl Glycol (NPG) yog cov khoom siv ntau yam, cov khoom siv zoo tshaj plaws siv dav hauv ntau yam lag luam. NPG yog ib qho tsis muaj ntxhiab tsw dawb crystalline khoom paub txog nws cov khoom hygroscopic, uas ua kom lub neej txee ntev dua rau cov khoom siv hauv nws.
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Isopropanol Rau Organic Synthesis
n-Propanol (tseem hu ua 1-propanol) yog ib qho tseem ceeb organic compound dav siv nyob rau hauv ntau yam lag luam. Cov kua ntshiab no tsis muaj xim nrog lub cev hnyav ntawm 60.10 muaj cov qauv qauv yooj yim CH3CH2CH2OH thiab cov mis mos molecular C3H8O, thiab muaj cov khoom zoo kawg nkaus uas ua rau nws nrhiav tau zoo heev. Nyob rau hauv ib txwm kub thiab siab tej yam kev mob, n-propanol qhia zoo heev solubility nyob rau hauv dej, ethanol, thiab ether, ua rau nws zoo tagnrho rau ntau yam kev siv.
Nyob zoo, tuaj nrog peb cov khoom!
