Uracil yog dawb crystalline zog. Nws yog siv rau cov tshuaj intermediates, yog cov khoom siv tseem ceeb rau kev tsim fluorouracil. Nws yog ib qho khoom siv raw rau kev sib txuas ntawm cov tebchaw xws li guanosine, thiab tseem ua lub luag haujlwm tseem ceeb hauv cov organic synthesis.
Zhengzhou Yuanli yog cov lag luam siab tshaj plaws uas tau sib xyaw los ntawm kev tshawb fawb, kev hloov kho siab, kev hloov pauv thiab kev lag luam thoob ntiaj teb. Nws yog lub tshuab tsim khoom lag luam tseem ceeb ntawm cov chaw tsim tshuaj nruab nrab, tshuaj tua kab muaj feem ntau, thiab cov khoom siv hauv nruab nrab. Nws yog lub tshuab tsim khoom lag luam tseem ceeb ntawm cov chaw tsim tshuaj nruab nrab, zas xim nruab nrab thiab tshuaj tua kab. Nws tseem yog ib qho ntawm CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CMO, CLMMO cov thev naus laus zis hauv cheeb tsam tiaj thaj.
KhoomKev qhia tshwj xeeb
|
Cov khoom kuaj |
Yuav tsum tau |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb lossis yuav luag dawb crystalline hmoov |
Ua raws |
|
Melting point |
Ntau dua los yog sib npaug rau 3 0 0.0 degree |
Ua raws |
|
Poob rau ziab |
Tsawg dua los yog sib npaug rau 0. 5% |
0.1% |
|
Chloride |
Tsawg dua lossis sib npaug rau 0.01% |
Ua raws |
|
Sulfate |
Tsawg dua lossis sib npaug rau 0.04% |
Ua raws |
|
Residue ntawm ignition |
Tsawg dua lossis sib npaug rau 0. 10% |
0.05% |
|
Cov hlau hnyav |
Tsawg dua lossis sib npaug rau 0.001% |
Ua raws |
|
Assay |
Ntau dua los yog sib npaug rau 99.5% |
99.9% |
Lub cevPkev kub siab
|
Molecular Cov Qauv |
C4H4N2O2 |
|
Molecular hnyav |
112.09 |
|
Melting point degree |
Ntau dua los yog sib npaug rau 3 0 0.0 degree |
|
ENS No. |
200-621-9 |
Daim ntawv thov
Uracil yog siv rau cov khoom siv hluav taws xob, yog cov khoom siv tseem ceeb rau kev tsim cov fluorouracil. Uracil yog cov khoom siv raw rau cov hluavtaws xws li guanosine, thiab kuj ua lub luag haujlwm tseem ceeb hauv cov synthic.
QA & QC
Zhengzhou yuanli muaj lub chaw ntsuas kev sim siab, cov cuab yeej ua tiav HPLC, thiab GC cov khoom siv.
Yam ntim
Cov khoom no tau ntim rau hauv Cardboard drums, sab hauv ob txheej Polyethylene Hnab, 25kg / nruas.
Cia
Cov khoom yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, kaw. Cia. Cia tej yam kev mob yuav tsum zoo dua yog ib qho chaw tiv thaiv uas tsis tshua muaj kub variations thiab tsis tsawg humidity theem.Kov lub pob nrog dej los yog lwm yam kua ncaj qha yuav ua rau cov khoom rau ncuav mog qab zib, yuav tsum stacked nyob rau hauv pallets. Raws li ib txwm muaj, kev siv cov khoom no tsis ua rau muaj kev phom sij rau kev noj qab haus huv. Kev ceev faj yuav tsum tau ua kom tsis txhob muaj cov khoom siv los yog cov kua dej sib cuag nrog cov tawv nqaij lossis qhov muag.
Tuav thiab tsheb thauj mus los
Uracil yog tsim rau txhua hom kev thauj mus los xws li kev xa khoom sai, dav hlau, hiav txwv freight, thiab lwm yam.
Kev sib tw Edge
1.Product zoo kom zoo dua: siab purity thiab assay, kev lag luam ua theem.
2.PRRRROUCT TXHEEJ TXHEEM Cov txiaj ntsig zoo: Cov txheej txheem ntau lawm yog ruaj khov, cov neeg ua haujlwm yog qhov ruaj khov, thiab cov tub ntxhais kawm tiav thiab cov tub sab ua haujlwm tau loj.
3.Advantage Nqe ntawm cov khoom: Ua nyob rau hauv peb lub Hoobkas thiab muag ncaj qha los ntawm cov chaw tsim khoom. Tsis muaj ib tug neeg nruab nrab los khwv tau tus nqi sib txawv.
4.Best Service: Peb muaj peb tus kheej R & D pab neeg thiab ntau lawm puag. Peb tuaj yeem kho cov khoom raws li cov neeg siv khoom xav tau, nrog lub voj voog luv luv thiab xa khoom sai.
Cim npe nrov: qib 99.5% uracil, cas: 66-22-8, c4h4n2o2, Tuam Tshoj sab saum toj qib 99.5% uracil, cas: 66-22-8, c4h4n2o2 manufacturers, lwm tus neeg, Hoobkas