Coated Urea
Lwm lub npe: Carbamide
Tus Qauv Zauv: CH4N2O
EINECS: 200-315-5
Qhov chaw ntawm Keeb Kwm: Suav teb
Purity: Ntau dua lossis sib npaug li 46%
UREA
Coated urea, Urea 13C yog ib hom urea molecule sau nrog cov carbon isotope 13C ntawm nitrogen atoms. Urea yog ib qho organic compound.
Urea 13C yog ib qho isotope sau npe ntawm urea, qhov twg 13C yog ib qho isotope muaj rau protons thiab xya neutrons. Los ntawm kev qhia 13C isotope labeling rau hauv urea molecules, nws tuaj yeem siv los taug qab kev hloov pauv thiab cov metabolism hauv urea hauv tshuaj lom neeg thiab cov txheej txheem lom neeg. Cov cim no tuaj yeem txiav txim siab ntau npaum li cas rau kev faib tawm thiab hloov pauv tus nqi ntawm urea hauv cov tshuab sib txawv los ntawm cov txheej txheem isotope tracing, xws li kev ntsuas huab hwm coj spectrometry.
CAS 58069-82-2
Cov tshuaj formula CH4N2O
Molecular hnyav 61.06
InChIKey XSQUKJJJFZCRTK-OUBTZVSYSA-N
Melting point 132-135 degree C (lit.)
Solubility DMSO (soluble), methanol (me ntsis soluble)
Cia tej yam kev mob 15-25 degree C
Cov tsos mob zoo
Xim Dawb rau Tawm Dawb
WGK Germany 3
Kev lis kev cai Code 31021000
Cov khoom nram qab 4,6-dichloro-1H-pyrazolo [3,4-C] pyrimidine
|
Yam khoom |
SPECIFICATION |
|
T-nitrogen |
Ntau dua lossis sib npaug rau 46.0 |
|
ya raws |
Tsawg dua los yog sib npaug rau 0.7 |
|
Biuret (loj feem) |
Tsawg dua los yog sib npaug rau 1.0 |
|
insoluble teeb meem |
Tsawg dua lossis sib npaug rau 0.0004 |
Coated urea Lub Hom Phiaj:
Urea 13C muaj ntau yam kev siv. Hauv kev ua haujlwm ntawm chemistry, urea -13C tuaj yeem siv los ua tus neeg taug qab hauv cov tshuaj tiv thaiv thiab ua lub luag haujlwm tseem ceeb hauv kev kawm catalysts, catalytic reactions, thiab tshuaj lom neeg cov tshuaj tiv thaiv kinetics. Hauv kev kho mob biomedical, urea -13C tuaj yeem siv los kawm txog kev koom tes ntawm urea hauv cov txheej txheem metabolic, txhim kho urea ua pa kuaj txhawm rau kuaj pom tus kab mob Helicobacter pylori, thiab ntsuas lub siab ua haujlwm.








Ua tsaug rau koj tuaj xyuas thiab txais tos koj cov lus nug zoo!
Cim npe nrov: Tuam Tshoj coated urea manufacturers, lwm tus neeg, Hoobkas
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