Khoom Description
Cov khoom uas sib raug rau CAS No. 4270 - 27 - 3 yog 6 - Chlorouracil. Nws tuaj yeem hu ua Chlorouracil, 4 - Chlorouracil, ntawm lwm lub npe. Nws cov mis molecular yog C₄H₃ClN₂O₂, thiab nws qhov hnyav molecular yog 146.53.
6 - Chlorouracil tshwm raws li cov hmoov dawb crystalline nrog lub saj iab. Nws yog me ntsis soluble hauv dej thaum soluble hauv cawv thiab ether. Nws qhov ceev yog 1.61 g / cm³, nws cov ntsiab lus melting yog los ntawm 290 - 295 degree, nws qhov kub ntawm qhov kub yog 300 degree, thiab nws qhov taw qhia tsis pom kev yog 1.635.
Cov ntaub ntawv yooj yim
| Khoom | Paub meej |
| Tshuaj npe | 6 - Chlorouracil |
| CAS Nr. | 4270 - 27 - 3 |
| Molecular Formula | C4H3ClN2O2 |
| Molecular Luj | 146.53 |
| Qhov tshwm sim | Dawb rau tawm - dawb crystalline hmoov |
| Assay | 99% |
Cov ntaub ntawv kev nyab xeeb
Hazard qeb code: R36/37/38, qhia tias cov tshuaj no ua rau lub qhov muag, tawv nqaij, thiab ua pa.
Cov lus qhia txog kev nyab xeeb: S26 (tom qab sib cuag nrog ob lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob), S36 ( hnav khaub ncaws tiv thaiv tsim nyog).
Dangerous khoom cim: Xi.
Siv
Feem ntau, 6 - Chlorouracil yog ib qho tshuaj biochemical nruab nrab. Nws tau pom cov ntawv thov hauv kev tshawb fawb tsom rau qhov cuam tshuam ntawm halogenation ntawm kev ruaj ntseg ntawm nucleic acid puag khub thiab kev sib raug zoo ntawm alkali hlau ions.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
Peb ua li cas kom zoo?
Peb muaj cov qauv ua ntej tsim ua ntej ntau lawm;
Kev tshuaj xyuas zaum kawg yuav tsum tau ua ua ntej ua zaub mov xa tuaj;
Peb tuaj yeem muab kev pabcuam dab tsi?
Txais Nyiaj Them Nqi: USD, CNY;
Txoj kev them nyiaj txais: T / T, L / C;
Hom ntim twg yog siv rau koj cov khoom?
Peb lub hnab ntim khoom yog qhov tsim nyog thiab nruj nruj kom ntseeg tau tias koj lub ntim yog 100% kev lis kev cai-tshuaj. Peb feem ntau siv cov hnab ntawv aluminium, lub raj mis fluorinated, yas hlau nruas, yas nruas los yog raws li cov neeg siv khoom xav tau, thiab peb yuav sim peb qhov zoo tshaj plaws kom tau raws li koj xav tau.
Cim npe nrov: cas:4270-27-3|6-chlorouracil, Suav teb cas:4270-27-3|6-Chlorouracil manufacturers, lwm tus neeg, Hoobkas
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