| CAS Nr: | 71-91-0 | Lwm Lub Npe: | TMAC |
| MF: | C8H20 Nr | EINECS No.: | 200-769-4 ib |
| Qhov Chaw Keeb Kwm: | Shanghai, Suav teb (Mainland) | Kev faib tawm: | Catalyst |
| Purity: | 99% min | Hom Lub Npe: | RWM |
| Qauv nab npawb: | TIAB SA 0021 | Daim ntawv thov: | Tshuaj Catalyst |
| Molecular Luj: | 210.1551 Nws | Qhov tsos: | Dawb hmoov |
| CAS: | 71-91-0 | Molecular formula: | C8H20 Nr |
| Khoom npe: | Tetraethylammonium bromide hmoov |
Tetramethyl ammonium chloride / 75-57-0 / TMAC
| Lwm lub npe: | TMAC |
| Tus nqi: | 99% |
| CAS Nr.: | 75-57-0 ib |
| Molecular Formula: | C4H12 NCO |
| MW: | 109.60 Nws |
| Lub cev muaj zog: | Dawb crystalline hmoov, thiab yog volatile, irritant, thiab yooj yim rau nqus noo noo.Nws yooj yim soluble hauv methanol, soluble hauv dej thiab kub ethanol tab sis insoluble hauv ether thiab chloroform.Ua kom kub siab tshaj 230 ° C ua rau nws decomposition rau trimethylamine thiab methyl chloride.Medium lethal koob tshuaj (nas, intraperitoneal) yog nyob ib ncig ntawm 25mg / kg. |
| Siv: | 1. Nws tuaj yeem siv ua polarographic tsom xam reagents uas tau siv dav hauv kev lag luam hluav taws xob.2. Catalyst, emulsifier, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tiv thaiv kab mob, thiab lwm yam. |
| Pob: | 25kg / nruas |
| Cov kev ceev faj: | Khaws nyob rau hauv qhov tsaus ntuj, txias, qhuav thiab ventilated qhov chaw. |
Shanghai Runwu Chemical Technology Co. Ltd yog cov khoom lag luam tshuaj lom neeg R & D, ntau lawm, kev muag khoom, ua ib qho ntawm kev tshawb nrhiav.Peb nyob ntawm kev muaj peev xwm tshawb fawb muaj zog thiab paub tab technology, muaj kev nce siab hauv kev lag luam tshuaj, vam khom rau kev tshawb fawb thiab thev naus laus zis, muab cov neeg siv khoom zoo tshaj plaws yog peb qhov kev nrhiav tsis tu ncua.
Peb tsuas yog cuam tshuam nrog cov organic intermediates, noble hlau catalyst, cov ntaub ntawv nano, tsis tshua muaj ntiaj teb.Cov ntaub ntawv no tau siv dav hauv chemistry, tshuaj, biology, kev tiv thaiv ib puag ncig, lub zog tshiab, thiab lwm yam.
Nrog thawj cov khoom lag luam zoo thiab cov kev pabcuam zoo tshaj plaws, Peb tau yeej qhov kev qhuas ntawm kev lis kev cai.Nyob rau tib lub sijhawm, hauv kev txhim kho, peb lub tuam txhab ua raws li kev koom tes nrog cov tuam txhab hauv tsev thiab txawv teb chaws, cov chaw tshawb fawb tshawb fawb, kev sib pauv hauv tsev kawm qib siab, txhawm rau txhim kho R & D thiab muaj peev xwm ntau lawm, cog lus los muab cov neeg siv khoom nrog cov khoom zoo thiab cov kev pabcuam.
Cov qauv dawb
Cov qauv dawb rau kev soj ntsuam zoo muaj
Hoobkas
Lub Hoobkas tshawb xyuas txais tos
Kev txiav txim
Kev txiav txim me me tau txais
