Cov khoom lag luam
CAS: {80082-65-1 sib haum rau (2s-trans) {{}}}}}} sulphonic acid, tseem hu ua (2s, 3s) -3- Am1 {}}}}}}}}} oxo { {16}} Azetidinesulfonic acid, etc. nws Cov mis molecular yog c₄h₈n₂o₄s, hnyav hnyav yog 180.18, thiab Eineecs tus naj npawb yog {19}}.
(2S-trans)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic Acid appears as white to off-white powder. Nws muaj lub ntsiab lus melting ntawm 206-211 degree, qhov ceev ntawm 1.75}}}}}}}}} -0. 94 ± 0.40. Nws yuav tsum khaws khov ntawm -20 degree.
Cov ntaub ntawv yooj yim
| Khoom npe | Npis (2, {4- pentanedionato) zinc (ii) |
| Tus lej | 14024-63-6 |
| Molecular Cov Qauv | C10H14o4N |
| Molecular hnyav | 263.61 |
| Kev coj dawb huv | 99% |
| Kev tshwm sim | Cov hmoov dawb |
| Melting taw tes | 124-126 degree |
| Kub taw tes | 129-131 degree (10 mmHg) |
| Ceev | 1.544 [ntawm 20ºC] |
| Chaw ntim khoom | Ua kom tsaus ntuj nti, inert cua, chav tsev kub |
Cov Ntaub Ntawv Kev Nyab Xeeb
Kev lom zem lom zem: cov tshuaj no yuav ua rau muaj kev puas tsuaj yog nqus tau, sib cuag nrog daim tawv nqaij lossis nqos. Kev sib tiv tauj yuav ua rau muaj kev ua phem lossis lwm yam teeb meem kev noj qab haus huv.
Ntxuav txoj kev ntxuav: sib tov cov txeej nrog cov xuab zeb lossis cov khoom sib txawv ntawm cov khoom kaw kom tiv thaiv nws kom tsis txhob tso dej lossis dej.
Cia: Muab cia rau hauv lub thawv kaw thiab kaw tub yees, feem ntau ntawm -20 degree.
Cov ntaub ntawv thiab cov cai zam kom tsis txhob: Zam kev sib cuag nrog oxidants thiab khaws cia kom deb ntawm tshav kub, qhib cov nplaim taws thiab txim taws.
Kev siv
(2s-trans) -3-}}}}}}} uge {4 4} {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} {}}}} Aztreonam, raws li monocyclic -lactam tshuaj tua kab mob, tau kho kom zoo rau cov kab mob kis tau ntau yam. Qhov no compound yog cov khoom siv tseem ceeb nyob rau hauv cov synthesis ntawm ztreonam thiab ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj zog thiab tawm ntawm Aztreonam.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: CAS: 80082-65-1|(2s-trans) -3-}}} metyl {}}}}}}}} {{{}|(2s-trans) -3- {{}} metyl {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} sulphonic acid manufacturers, lwm tus neeg, Hoobkas
