Khoom Description
Khoom npe: Pyrimidinetetramine sulfate
CAS: 5392-28-9 Nr
IB: 226-393-0
Melting point: >300℃(lit.)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Siv los ua ib qho tseem ceeb nruab nrab hauv kev siv tshuaj thiab heterocyclic synthesis.
2. Pyrimidinetetramine sulfate CAS 5392-28-9 yog siv rau hauv kev npaj ntawm biologically active pyrimidine derivatives.
3. Ua haujlwm raws li cov khoom siv raw rau cov organic synthesis thiab kev tshawb fawb tshuaj zoo.
Cia thiab ceev faj
1. Khaws rau hauv qhov chaw txias, qhuav, qhov cua zoo kom deb ntawm tshav ntuj ncaj qha.
2. Khaws Pyrimidinetetramine sulfate CAS 5392-28-9 lub thawv kaw kom nruj thiab sib cais los ntawm cov neeg muaj zog oxidizing.
3. Hnav hnab looj tes, tsom iav thiab khaub ncaws thaum tuav.
Cov ntaub ntawv kev nyab xeeb
1. Tej zaum yuav ua rau tawv nqaij, qhov muag thiab ua pa.
2. Tsis txhob Pyrimidinetetramine sulfate CAS 5392-28-9 nqus plua plav, noj thiab ua kom ntev ntawm daim tawv nqaij.
3. Yaug kom huv nrog dej kom ntau thaum sib cuag.
Cov txiaj ntsig ntawm Kev Siv
1. Muaj raws li qhov ruaj khov sulfate ntsev kom yooj yim cia thiab ua haujlwm.
2. Muab Pyrimidinetetramine sulfate CAS 5392-28-9 high-purity tetraaminopyrimidine qauv rau tshuaj tiv thaiv.
3. Qhia tau zoo solubility nyob rau hauv polar solvents rau zoo synthesis daim ntaub ntawv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2- (Hydroxymethyl) pyridine CAS 586-98-1 |
| 2 | Divalproex sodium CAS 76584-70-8 |
| 3 | Nipecotic acid CAS 498-95-3 |
| 4 | Cyclopenta [b]pyridine CAS 533-37-9 |
| 5 | 8-Hydroxyquinaldine CAS 826-81-3 |
| 6 | 2-Amino-4-methylthiazole CAS 1603-91-4 |
| 7 | 2-Methyl-3-biphenylmethanol CAS 76350-90-8 |
| 8 | 4-Methylsalicylic acid CAS 50-85-1 |
| 9 | N-Acetyl-DL-Tryptophan CAS 87-32-1 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj pyrimidinetetramine sulfate cas 5392-28-9 manufacturers, lwm tus neeg, Hoobkas
