Khoom Description
High Purity Dimethylformamide (DMF) yog cov organic hnyav nrog cov mis C3H7NO. DMF chemical yog ib qho tsis muaj xim, hygroscopic kua nrog cov ntxhiab tsw. Nws yog miscible nrog dej thiab feem ntau cov kuab tshuaj organic, ua rau nws cov kuab tshuaj muaj txiaj ntsig zoo hauv ntau cov tshuaj tiv thaiv thiab cov txheej txheem kev lag luam.
CAS Nr .: 68-12-2
Molecular Formula:C₃H₇NO
Molecular Luj:73,09 g / mol
Qhov tsos:Ntshiab, xim tsis muaj kua
Tsis hnov tsw:Faint amine -zoo li tsw
Purity:Ntau dua lossis sib npaug li 99.9%
Boiling Point:153℃(307℃F)
Ceev:0.944 g / cm³ @ 20 degree
Solubility:Tag nrho miscible nrog dej thiab feem ntau cov organic solvents
viscosity:Tsawg viscosity hnyav
Polarity:Polar aprotic hnyav heev
Yog xav paub ntxiv, thov koj xav tiv tauj peb. 📨Email: sales@gneebio.com
Specification
| Qhov tshwm sim | Ntshiab |
| General Purity | Ntau dua lossis sib npaug li 99.9% |
| Methanol | Tsawg dua lossis sib npaug li 0.001% |
| Xim (Pt-Co), Hazen | Tsawg dua los yog sib npaug li 5 |
| Dej | Tsawg dua lossis sib npaug li 0.05% |
| Hlau | Tsawg dua lossis sib npaug li 0.05 mg / kg |
| Acidity (raws li HCOOH) | Tsawg dua lossis sib npaug li 0.001% |
| Basicity (raws li DMA) | Tsawg dua lossis sib npaug li 0.001% |
| pH (25 degree, 20% dej) | 6.5–8.0 |
Tiv tauj peb kom pom qhov ua tiavSpecification.
Dimethylformamide (DMF) Organic Solvent siv:
1. Ib qho ntawm cov ntawv thov tseem ceeb tshaj plaws ntawm DMF hnyav yog nws siv los ua khoom noj khoom haus hauv kev tsim cov polyurethane, cov tshuaj tseem ceeb siv nyob rau hauv ntau yam ntawm cov neeg siv khoom siv.
2. N,N-Dimethylformamide tuaj yeem siv los ua cov kuab tshuaj ua lag luam los tsim cov khoom lag luam petrochemical, suav nrog butadiene. Thaum ua ke nrog lwm cov tshuaj, cov khoom kawg suav nrog cov roj hmab hluavtaws, nylon thiab tsheb log tsheb.
3. Dimethylformamide thiab methylamine, siv los ua chemical feedstock los tsim cov tshuaj agrochemicals xws li fertilisers, av conditioners, tshuaj tua kab thiab tshuaj tua kab mob, yog ib qho tseem ceeb rau kev cog qoob loo rau zaub mov.
4. DMF kua yog ib qho tseem ceeb cov tshuaj tiv thaiv nruab nrab thiab hnyav nyob rau hauv kev lag luam kws tshuaj, yooj yim rau kev siv tshuaj synthesis thiab active ingredient ntau lawm.
5. Hauv cov txheej txheem thiab cov nplaum, DMF cov kuab tshuaj yog siv los ua cov kuab tshuaj siab tshaj -kev ua tau zoo, ua kom muaj kev sib cais zoo, tswj kom qhuav, thiab tsim cov yeeb yaj kiab zoo heev.
Yog koj xav tauCAS 68-12-2 Dimethylformamidehauv ntau, lossis koj qhib rau kev tshawb nrhiav lwm txoj hauv kev uas tsis cuam tshuam koj cov txheej txheem, Gneebio yog koj tus khub daws teeb meem.
Tiv tauj peb hnub no kom paub ntau ntxiv txog DMF, thov tus nqi nqe!
Vim li cas thiaj xaiv Gneebio?
1.Qhov zoo tshaj plaws hauv koj qhov kev xav tau
2.Competitive nqi nyob rau hauv Tuam Tshoj ua lag luam
3.Mature Technical support
4.Professional logistic txhawb nqa
Txhua yam peb xav tau yog yeej- yeej kev lag luam. Xa koj cov lus nug, koj yuav tau txais nws!
Nyem qhov no xa ib qho kev nug
Ntim
Peb muab cov kev xaiv ntim yooj yim kom tau raws li koj qhov kev xav tau sib txawv:
Tuam txhab Profile
Henan Gneebioyog nyob rau hauv Henan Province, Suav teb. Peb yog ib lub tuam txhab tshuaj tshiab ua ke nrog R & D, ntau lawm thiab muab cov tshuaj kws tshaj lij. Txij li thaum nws tau tsim, peb tau tsim lub sijhawm ntev -, kev lag luam ruaj khov kev sib raug zoo nrog ntau dua 300 tuam txhab uas muag nyob rau ntau hom kev lag luam, suav nrog txheej txheej, ntawv ua, tshuaj lom neeg, roj hmab, thiab yas.
Thov hu rau peb rau ib qho kev tsocai!
Peb cov khoom zoo tshaj - muag khoom suav nrog: Dichloromethane; Acetic acid; Methyl sulfoxide; Methyl Sulfoxide DMSO (Industrial thiab Pharmaceutical Qib); Ethylene Glycol; Isopropanol; 1-Propanol; p-Xylene, thiab lwm yam.
FAQ
Q1: Koj puas tuaj yeem muab cov qauv?
A1: Yog, qauv muaj. Peb tuaj yeem xa cov qauv los ntawm couriers lossis huab cua raws li cov neeg siv khoom xav tau.
Q2: MOQ yog dab tsi?
A2: Feem ntau nws tsis muaj MOQ xav tau. Peb yuav muab cov nqi ntau tshaj - daws teeb meem nrog rau tus nqi thiab kev xa khoom raws li kev yuav khoom ntau.
Q3: Lub sijhawm khoom xa tuaj yog dab tsi?
A3: Rau tsis yog - phom sij, nws feem ntau muaj cov khoom lag luam. Nws tuaj yeem xa tuaj hauv 7 hnub. Rau cov tshuaj phem, nws yuav yog 1 ~ 2 lub lis piam. Yog tias nws yog peb cov khoom tsis tu ncua, lub sijhawm yuav dhau los.
Q4: Koj puas tuaj yeem muab cov ntaub ntawv cuam tshuam?
A4: Tau kawg. Daim nqi ntawm kev thauj khoom, Daim Ntawv Pov Thawj Ua Lag Luam, Daim Ntawv Teev Npe, Keeb Kwm ntawm Daim Ntawv Pov Thawj, Kev Pov Hwm, COA thiab SDS muaj.
Q5: Koj puas lees txais kev tshuaj xyuas thib peb?
A5: Yog, peb ua.
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