Cov khoom
Organic Intermediate: formamide
Specification
| Khoom npe | formamide |
| cas num | 75-12-7 ib |
| Khoom purity | 99.9% + |
| Khoom qeb | Inorganic khoom |
| Khoom siv | kev tshawb fawb chemistry |
Daim ntawv thov
1.Siv raws li kev tshuaj ntsuam reagent, hnyav, thiab softener, nrog rau cov organic synthesis
2.Siv raws li ib tug raw khoom rau synthesizing imidazole, pyrimidine, 1,3,5-triazine, caffeine, raws li zoo raws li ib tug hnyav rau spinning acrylonitrile copolymer thiab anti-static txheej ntawm cov khoom yas
3.Formamide muaj active reactivity thiab tshwj xeeb solubility, thiab yuav siv tau raws li ib tug organic synthesis raw khoom, daim ntawv ua tus neeg sawv cev, softener rau fiber kev lag luam, softener rau tsiaj kua nplaum, thiab analytical reagent rau txiav txim amino acid cov ntsiab lus nyob rau hauv mov.Nyob rau hauv cov organic synthesis, feem ntau ntawm daim ntawv thov yog nyob rau hauv cov tshuaj, nrog rau cov tshuaj tua kab, dyes, pigments, spices, thiab additives.Nws kuj yog ib qho zoo heev organic hnyav, feem ntau yog siv nyob rau hauv lub spinning ntawm acrylonitrile copolymer thiab ion pauv resins, raws li zoo raws li nyob rau hauv lub anti-static los yog conductive txheej ntawm cov khoom yas.Tsis tas li ntawd, nws kuj yog siv rau kev sib cais chlorosilane, purifying roj, thiab lwm yam. Formamide tuaj yeem ua rau muaj kev cuam tshuam ntau yam, nrog rau lub cev qhuav dej, tshem tawm CO, kev taw qhia ntawm cov amino pawg, kev taw qhia ntawm pawg acyl, thiab cyclization, ntxiv rau peb cov hydrogen atoms.Coj Huanhe ua piv txwv.Diethyl malonate cyclizes nrog formamide kom tau qhov nruab nrab 4,6-dihydroxypyrimidine ntawm vitamin B4.O-aminobenzoic acid cyclizes nrog amide kom tau qhov nruab nrab quinazolone 4, uas yog ib qho antiarrhythmic pyrroline.3-Amino-4-ethoxycarbonyl pyrazole cyclizes nrog formamide kom tau xanthine oxidase inhibitor allopurinol.Ethylene diamine tetraacetic acid cyclizes nrog formamide kom tau txais cov tshuaj tiv thaiv kab mob ethylamine.Qhov nruab nrab ntawm sulfonamide tshuaj, 5-methoxy-4,6-dihydroxypyrimidine disodium, yog tau los ntawm cyclization ntawm methoxymethyl malonate nrog formamide.
4.Ionization hnyav.Daim ntawv chromatography tsim tawm.Ib tug softener rau tsiaj kua nplaum.Ib tug softening neeg sawv cev rau kev lag luam fiber ntau.Kev tsim cov qauv thiab hydrocyanic acid.
Ntim
Nqus ntim aluminium foil ntawv ntim, thiab lwm yam
Khoom duab
Cia
Txias qhov chaw qhuav
Peb Qhov Kev Pabcuam
Kev Muag Khoom:
* Kev teb sai thiab 24 teev online, pab pawg tshaj lij los muab tus nqi zoo tshaj plaws thiab cov khoom lag luam zoo.
* Kev txhawb nqa kev sim ua qauv.
* Txhua batch ntawm cov khoom yuav raug kuaj kom paub tseeb tias nws zoo.
Kev pab cuam tom qab muag:
* Qhov tseeb ntawm kev saib xyuas cov ntaub ntawv logistics.
* Cov lus nug txog cov khoom tuaj yeem sab laj txhua lub sijhawm.
* Cov khoom muaj teeb meem tuaj yeem rov qab los.
Tuam txhab Profile
Peb tau tshwj xeeb hauv kev muab ntau yam khoom siv tshuaj, tsom mus rau ntau yam khoom siv tshuaj thiab cov khoom R & D, ntau lawm thiab kev lag luam, peb lub tuam txhab muaj zog technical.
Qinyang Rodon Chemical Co., Ltd., yog ib lub tuam txhab high-tech chemical, tau tsim rau hauv kev lag luam nrog ntau tshaj 30 xyoo ntawm kev paub hauv kev lag luam hauv tsev thiab kev lag luam thoob ntiaj teb.
Peb cov khoom series feem ntau muaj roj hmab additives, yas additives, sodium hydrosulfide thiab cyclohexylamine, thiab lwm yam. Dav siv rau roj hmab, tawv, Cable, yas, Pharmacy, dej kho, tsev thiab ntau yam industries.
Peb lub tuam txhab tsim khoom ua tiav kev tswj hwm nruj nruj, dhau ISO9001: 2000 Daim ntawv pov thawj Zoo thiab lwm yam kev tsim nyog.
Peb txoj kev tswj hwm txoj cai txhais tau tias yog "Quality firstly, Credit above-featured, benefit Mutually".
