Khoom Description
Bis (4-nitrophenyl) carbonate yog cov hmoov dawb. Nws yog ruaj khov thiab muaj siab tawg. Nws tus lej CAS yog 5070-13-3 thiab nws cov qauv tshuaj yog C13H8N2O7.
Cov tshuaj no feem ntau yog siv los ua tus pib lossis sensitizer rau cov khoom tawg heev. Nws muaj qhov tawg siab heev thiab tuaj yeem siv los ua cov khoom tawg, pyrotechnics, thiab mos txwv thiab cov cuaj luaj hauv cov tub rog. Nws tseem tuaj yeem siv los ua cov khoom siv foob pob tawg hauv cov khoom siv tawg, foob pob tawg, thiab cov khoom siv foob pob.
Cov ntaub ntawv yooj yim
| Khoom npe | Bis (4-nitrophenyl) carbonate |
| CAS | 5070-13-3 |
| MF | C13H8N2O7 |
| MW | 304.21 |
| EINECS | 225-775-4 |
| Yam khoom | Industrial/Fine Chemicals |
| Melting point | 136-139℃(lit.) |
| Boiling point | 475.9 ± 30.0℃(kwv yees) |
| ceev | 1.501 ± 0.06 g / cm³ (kwv yees) |
Siv
Bis (p-nitrophenyl) carbonate, hu ua BNPC, yog ib qho nruab nrab feem ntau siv hauv cov organic synthesis thiab muaj cov hauv qab no siv:
- Condensation reagent:siv los ua tus activator hauv kev sib txuas ntawm cov amino acids thiab peptides los txhawb kev sib xyaw ua ke ntawm carboxylic acids thiab amines.
- Carbonate synthesis:tuaj yeem siv los npaj asymmetric carbonate tebchaw, dav siv hauv cov organic synthesis thiab kev tsim cov khoom siv.
- Kev tshawb nrhiav cov ntaub ntawv polymer:siv los ua monomer los yog nruab nrab hauv kev sib txuas ntawm cov khoom siv polymers.
- Pharmaceutical intermediate:feem ntau siv los qhia txog kev tswj cov txheej txheem tso tawm hauv kev hloov kho cov tshuaj molecules los yog tsim cov qauv ntawm prodrug.
Ntim & Xa
- Ntim:25kg fiber nruas nrog PE puab liner los yog customized ntim muaj.
- Lub sij hawm xa tuaj:3-7 hnub tom qab paub meej tias them nyiaj.
- Shipping Methods:Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).
Tuam txhab Profile
Gneebio, nyob rau hauv xeev Henan, Suav teb, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab siab - cov khoom siv tshuaj zoo thiab cov kev pabcuam kev lag luam 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 yog ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau cov ntawv pov thawj tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais tsis pub dhau 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm cov xaj thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj hauv 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: High purity 99% Bis (4-nitrophenyl) Carbonate CAS 5070-13-3, Tuam Tshoj High purity 99% Bis (4-nitrophenyl) Carbonate CAS 5070-13-3 manufacturers, lwm tus neeg, Hoobkas
