Khoom Description
Khoom npe: Vinylene carbonate
CAS: 872-36-6 Nr
PIB: 212-825-5
Melting point: 19-22℃(lit.)
Kub taw tes: 162℃(lit.)
Ceev: 1.360 g / mL ntawm 20 degree
Vapor siab: 3.35hPa ntawm 25 degree
Refractive index: n20/D 1.421 (lit.)
Fp: 163℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Vinylene carbonate feem ntau yog siv los ua ib zaj duab xis- tsim cov khoom siv electrolyte hauv lithium- ion roj teeb los txhim kho kev ruaj ntseg ntawm cov khoom electrolyte interphase (SEI).
2. Vinylene carbonate CAS 872-36-6 ua lub monomer rau kev sib txuas tshwj xeeb polymers thiab ua ib qho reagent hauv organic chemistry.
3. Vinylene carbonate yog ua hauj lwm hauv kev tshawb fawb roj teeb siab heev thiab hauv kev txhim kho siab -kev ua tau zoo ntawm lub zog cia.
Cia thiab ceev faj
1. Store Vinylene carbonate in a tightly sealed, moisture-proof container under an inert atmosphere (eg, argon or nitrogen) in a freezer (typically -20℃or below), protected from light.
2. Khaws Vinylene carbonate CAS 872-36-6 kom deb ntawm noo noo, tshav kub, sparks, qhib nplaim taws, thiab polymerization pib los tiv thaiv polymerization los yog decomposition txaus ntshai.
3. Tuav Vinylene carbonate nrog kev saib xyuas hnyav siv cov khoom txias thiab nyob rau hauv cov xwm txheej tsis zoo kom tsis txhob raug huab cua, tiv thaiv tawv nqaij, pom qhov muag, thiab nqus pa.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm tam sim ntawd thiab cais thaj chaw. Tshem tawm tag nrho cov khoom siv hluav taws xob. Xyuas kom muaj cua txias. Tsuas yog cov neeg ua haujlwm tau txais kev cob qhia hauv cov khoom siv tshuaj tiv thaiv tag nrho thiab tus kheej - muaj cov cuab yeej ua pa yuav tsum mus ze.
2. Tsis txhob siv dej. Ua tib zoo CAS 872-36-6 npog cov nchuav nrog cov xuab zeb qhuav los yog lwm yam inert, uas tsis yog-combustible absorbent nyob rau hauv inert cua yog ua tau. Sau rau hauv ib lub thawv ntim, sau npe rau cov khoom pov tseg polymerizable.
3. Tiv thaiv kom tsis txhob muaj kev sib cuag nrog dej lossis nkag mus rau hauv cov kav dej. Decontaminate cheeb tsam nrog ib tug haum hnyav. Pov tseg cov pov tseg raws li cov tshuaj lom neeg muaj kev phom sij heev raws li kev cai nruj. Kev huv huv yog qhov tseem ceeb.
Cov ntaub ntawv kev nyab xeeb
1. Vinylene carbonate muaj teeb meem yog tias nqos, nqus tau, lossis nqus los ntawm daim tawv nqaij, thiab ua rau tawv nqaij kub hnyiab thiab qhov muag puas.
2. Vinylene carbonate CAS 872-36-6 yog flammable, noo noo-rhiab heev, thiab muaj peev xwm polymerize exothermically, tej zaum yuav ua rau lub ntim rupture.
3. Hnav cov cuab yeej tiv thaiv tag nrho (tshwj xeeb- hnab looj tes tiv thaiv, tsom iav, ntsej muag daim npog ntsej muag, lub tshuab ua pa, lub tsho hauv qab) thiab ua haujlwm hauv lub hnab looj tes lossis lub hood fume nyob rau hauv qhov chaw tsis zoo. Ua tib zoo sab laj nrog Daim Ntawv Qhia Kev Nyab Xeeb.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4 -Tert-Butylphenylacetic Acid CAS 32857-63-9 |
| 2 | 2 5-Dimethylphenylacetic Acid CAS 13612-34-5 |
| 3 | 3-Methylphenylacetic Acid CAS 621-36-3 |
| 4 | Tom ntej: Butyl 4-Aminobenzoate CAS 94-25-7 |
| 5 | Phenazine Methosulfate CAS 299-11-6 |
| 6 | Phenazine ethosulphate CAS 10510-77-7 |
| 7 | 3-Cyclohexylaminopropanesulfonic Acid CAS 1135-40-6 |
| 8 | 3-(Cyclohexylamino)-2-Hydroxy-1-Propanesulfonic Acid / CAPSO CAS 73463-39-5 |
| 9 | CAPSO sodium ntsev CAS 102601-34-3 |
| 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 yam kev xaiv 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 nyob.
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: vinylene carbonate cas 872-36-6, Tuam Tshoj vinylene carbonate cas 872-36-6 manufacturers, lwm tus neeg, Hoobkas
