Khoom Description
Formamide Solvent (CAS 75-12-7) yog dab tsi?
Formamide yog cov organic compound, cov mis molecular yog CH3NO, tsis muaj xim pob tshab kua, yog cov tshuaj hluavtaws, tshuaj tsw qab, dyes thiab lwm yam ntaub ntawv raw, kuj tseem siv tau los ua cov kuab tshuaj rau hluavtaws fibers, yas ua, ntoo casein number case ntau lawm.
- Lub npe tshuaj: Formamide
- CAS Nr .: 75-12-7
- Cov mis mos molecular: CH3NO
- Molecular Luj: 45.04
- Cov tsos mob: Colorless pob tshab kua
- Kev Ntsuas: 99.5% min
- Formamide Structure:
| Melting point | 2-3℃(lit.) |
| Boiling point | 210℃(lit.) |
| ceev | 1.134 g / mL ntawm 25℃(lit.) |
| vapor ceev | 1.55 (vs huab cua) |
| vapor siab | 0.08 hli Hg (20 degree) |
| Refractive Index | n20/D 1.447 (lit.) |
| Fp | 310℃F |
| cia temp. | 2-8 degree |
| solubility | H2O: 10 M ntawm 20 degree, ntshiab, tsis muaj xim |
| daim ntawv | ua kua |
| pka ua | 16.50 ± 0.50 (Kev kwv yees) |
| xim | ntshiab, tsis muaj xim |
Kev siv Formamide Solvent (CAS 75-12-7) yog dab tsi?
Formamide yog cov kuab tshuaj zoo rau cov proteins thiab ntsev vim nws cov dielectric siab tas li. Nws cov ntawv thov tseem ceeb yog cov kuab tshuaj nyob rau hauv kev lag luam tshuaj, ua softener rau ntawv, raws li ib tug intermediate rau kev tsim ntawm formic acid thiab esters thiab hydrocyanic acid, thiab raws li ib tug tshuaj tiv thaiv nruab nrab.
Formamide Solvent Ntim & Shipping
Hauv nruas 220kg / nruas lossis raws li cov neeg siv khoom thov.
Formamide Solvent Storage
Khaws rau hauv ib lub thawv ntim rau hauv ib qho chaw txias, qhuav warehouse
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Lub tuam txhab cov khoom tseem ceeb yog organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, ntxhua khaub ncaws, tshuaj kho dej, thiablwm yam khoom siv tshuaj.
FAQ
Lub sijhawm khoom xa tuaj ntev npaum li cas?
Raws li cov khoom thiab qhov ntau: Cov khoom siv dav dav: Txog 10 hnub tom qab tau txais cov nyiaj them poob haujlwm
Cov khoom txaus ntshai: Txog 15 hnub tom qab tau txais cov nyiaj them poob haujlwm.
Cov nqe lus them nqi yog dab tsi?
Feem ntau, peb tuaj yeem txais TT, LC, DP
Hom kev lag luam twg yog qhov lees txais?
Shipping txoj kev: FOB, CFR, CIF
Kuv puas tuaj yeem tau txais ib qho qauv ua ntej tso qhov kev txiav txim?
Yog, peb xav muab cov qauv rau koj.
Yuav ua li cas txog Kev Tswj Xyuas Zoo?
Peb muaj peb tus kheej QC kev paub dhau los thiab tuaj yeem muab tag nrho cov ntawv pov thawj thiab cov qauv rau kev kuaj. Yuav muaj kev soj ntsuam nruj thiab kuaj rau txhua tus txheej txheem ua ntej xa khoom.
Koj puas yog cov chaw tsim khoom lossis lub tuam txhab lag luam?
Peb yog ib lub tuam txhab uas koom nrog kev lag luam thiab kev lag luam. Txawm cov khoom uas peb tsim los yog luam, siab - cov khoom zoo thiab cov nqi sib tw yeej ib txwm muab rau koj.
Cim npe nrov: Tuam Tshoj ntshiab 99.5% foramide hnyav cas 75-12-7 organic chemicals, Tuam Tshoj ntshiab 99.5% formamide hnyav cas 75-12-7 organic chemicals manufacturers, lwm tus neeg, Hoobkas
