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Chaw tsim tshuaj paus Zoo Nqe FORMAMIDE CAS: 75-12-7
Formamide yog ib qho amide muab tau los ntawm formic acid nrog cov mis molecular HCONH₂. Formamide yog cov kua tsis muaj xim, tsis muaj dej, thiab muaj ntxhiab tsw zoo li ammonia. Feem ntau yog siv los tsim cov tshuaj sulfa Chemicalbook, hluavtaws vitamins thiab softeners rau ntawv thiab fiber. Pure formamide tuaj yeem yaj ntau cov dej-insoluble ionic tebchaw thiab yog li siv los ua cov kuab tshuaj.
Synonyms: Formimidicacid; Formylamide; HCONH2; methanoicacid, amide; METHANAMIDE; FORMIC AMIDE; FORMIC ACID AMIDE; FORMAMIDE
CAS: 75-12-7 Nr
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Chaw tsim tshuaj paus Zoo Nqe SILANE (A1120) CAS: 3069-29-2 N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE
N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE yog xim tsis muaj xim lossis xim daj me ntsis pob tshab kua. SILANE (A1120) yog ib tus neeg sawv cev sib txuas ua ke los ua kom cov adhesion ntawm cov ntaub ntawv organic mus rau cov khoom siv hauv paus. Thawj yog universal nplaum. Haum rau feem ntau cov ntaub ntawv organic thiab inorganic.
CAS: 3069-29-2 Nr
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Chaw tsim tshuaj paus Zoo Nqe DI METHYL ETHANOLAMINE (DMEA) CAS: 108-01-0
DI METHYL ETHANOLAMINE yog luv luv li DMEA, cov kua tsis muaj xim thiab tsis hloov pauv nrog ammonia tsw, miscible hauv ether thiab aromatic hydrocarbons. DI METHYL ETHANOLAMINE yog xim tsis muaj xim thiab pob tshab, nrog siab purity thiab tsis muaj ntxhiab tsw
CAS: 108-01-0 Nr
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Tuam Tshoj Tus Nqi Zoo Dibutyltin Dilaurate (DBTDL) CAS: 77-58-7
Dibutyltin Dilaurate yog cov organic tin additive, Dibutyltin Dilaurate yog soluble nyob rau hauv benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, roj av ether thiab lwm yam organic solvents thiab tag nrho cov muaj plasticizers, tab sis insoluble nyob rau hauv dej. Qhov kub-boiling point multi-purpose organotin catalysts circulating nyob rau hauv lub lag luam, Dibutyltin Dilaurate, feem ntau yog kho los ntawm tshwj xeeb liquefaction. Dibutyltin Dilaurate yog lub teeb daj lossis tsis muaj xim oily kua ntawm chav tsev kub. , muaj lubricity zoo heev, pob tshab thiab huab cua tsis kam. Zoo tsis kam rau sulfide kuab paug. Dibutyltin Dilaurate tuaj yeem siv los ua kom ruaj khov hauv cov khoom muag pob tshab, ua cov roj nplua nyeem zoo hauv cov khoom lag luam pob tshab, ua cov tshuaj tiv thaiv kev sib txuas ntawm acrylate roj hmab thiab carboxyl roj hmab, synthesis ntawm polyurethane ua npuas ncauj thiab polyester, thiab chav tsev kub vulcanized silicone roj hmab. catalyst.
CAS: 77-58-7 Nr
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Chaw tsim tshuaj paus Zoo Nqe N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
N-Methyl Pyrrolidone yog hu ua NMP, molecular mis: C5H9NO, Lus Askiv: 1-Methyl-2-pyrrolidinone, cov tsos yog xim tsis muaj xim rau lub teeb daj pob tshab kua, me ntsis ammonia tsw, miscible nrog dej nyob rau hauv ib qho kev faib ua feem, soluble nyob rau hauv ether, acetone thiab ntau yam organic solventshal xws li aromatic esters, tov nrog hydrogen esters. tag nrho cov kuab tshuaj, boiling point 204 ℃, flash point 91 ℃, muaj zog hygroscopicity, ruaj khov tshuaj, tsis-corrosive rau carbon steel, txhuas, tooj liab me ntsis corrosive. NMP muaj qhov zoo ntawm cov viscosity tsawg, zoo tshuaj stability thiab thermal stability, siab polarity, tsis tshua muaj volatility, thiab infinite miscibility nrog dej thiab ntau organic solvents. NMP yog ib qho tshuaj micro, thiab qhov tso cai txwv tsis pub muaj nyob hauv huab cua yog 100PPM.
CAS: 872-50-4 Nr
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Tuam Tshoj Tus Nqi Zoo Triphenylmethane peb isocyanate (ethyl acetate tov) CAS: 141-78-6 Hom: Desmodur_RE
cov organic compound nrog cov mis CH3COOCH2CH3. Ethyl acetate kua tsis muaj xim muaj cov yam ntxwv tsw qab (zoo ib yam li cov pear tee) thiab yog siv rau hauv cov kua nplaum, ntsia thawv polish tshem tawm, decaffeinating tshuaj yej thiab kas fes, thiab luam yeeb (saib cov npe ntawm cov khoom ntxiv hauv luam yeeb). Ethyl acetate tov yog cov ester ntawm ethanol thiab acetic acid; Ethyl acetate tov yog tsim los ntawm cov nplai loj rau siv los ua cov kuab tshuaj. Kev tsim khoom txhua xyoo hauv xyoo 1985 ntawm Nyiv, North America, thiab Europe yog kwv yees li 400,000 tons. Hauv xyoo 2004, kwv yees li 1.3M tons tau tsim tawm thoob ntiaj teb.
CAS: 141-78-6 Nr
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Tuam Tshoj Tus Nqi Zoo Polyetheramine T403 CAS: 9046-10-0
Polyetheramine T403 yog ib chav kawm ntawm polyolefin tebchaw nrog cov pob txha mos polyether, capped los ntawm thawj lossis theem nrab amine pawg. Vim hais tias cov saw tseem ceeb ntawm cov molecule yog ib qho muag muag polyether saw, thiab cov hydrogen ntawm lub davhlau ya nyob twg ntawm polyether amine yog active dua li cov hydrogen ntawm lub davhlau ya nyob twg hydroxyl pab pawg ntawm polyether, yog li ntawd, Polyetheramine tuaj yeem hloov tau zoo rau polyether hauv qee cov txheej txheem khoom, thiab tuaj yeem txhim kho kev ua haujlwm ntawm cov ntaub ntawv tshiab. Polyetheramine yog dav siv hauv polyurethane reactive txhaj tshuaj molding cov ntaub ntawv, polyurea txau, epoxy resin curing agents thiab roj av scavengers.
CAS: 9046-10-0 Nr
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UOP CLR-204 Adsorbent
Kev piav qhia
UOP CLR-204 non-regenerative adsorbent yog cov khoom zoo tshaj plaws rau kev tshem tawm cov kab HCl los ntawm Olefin-muaj hydrocarbon kwj. CLR-204 adsorbent muab cov tshuaj chloride siab tshaj plaws hauv kev lag luam kev pabcuam, thaum txo qis cov roj ntsuab thiab cov organic chloride tsim. Nta thiab cov txiaj ntsig muaj xws li:
Optimized pore loj faib ua rau muaj peev xwm ntau dua.
High degree ntawm macro-porosity rau sai sai adsorption thiab luv luv huab hwm coj hloov chaw.
High deg cheeb tsam substrate kom ntev txaj lub neej.
Customized adsorbent rau kev ua haujlwm qis qis hauv cov txheej txheem ntws. -
Tuam Tshoj Tus Nqi Zoo Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (hu ua DMSO) yog sulfur-muaj cov organic compound, lus Askiv Dimethylsulfoxide, cov mis molecular yog (CH3) 2SO, yog cov kua tsis muaj xim, tsis muaj ntxhiab thiab pob tshab ntawm chav tsev kub, hygroscopic flammable kua, thiab muaj ob qho tib si polarity siab. , siab kub taw tes, aprotic, miscible nrog dej, tsis tshua muaj toxicity, zoo thermal stability, immiscible nrog alkanes, soluble nyob rau hauv feem ntau organic tshuaj xws li dej, ethanol, propanol, ether, benzene thiab chloroform, hu ua "universal hnyav".
CAS: 67-68-5 Nr
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UOP CG-731 Adsorbent
Kev piav qhia
UOP CG-731 adsorbent yog ib qho tshwj xeeb alumina adsorbent uas muaj peev xwm thiab xaiv cov pa roj carbon dioxide. Nta thiab cov txiaj ntsig muaj xws li:
- Optimized pore loj faib ua rau muaj peev xwm ntau dua.
- High degree ntawm macro-porosity rau sai sai adsorption thiab luv luv huab hwm coj hloov chaw.
- High deg cheeb tsam substrate ncua lub txaj lub neej.
- Muaj nyob rau hauv ob lub nruas steel lossis lub hnab ntim ceev.
