Khoom Description
Khoom npe: 2-Fluoropyridine
CAS: 372-48-5 Nr
PIB: 206-757-5
Kub taw tes: 126℃/ 753 mmHg (lit.)
Ceev: 1.128 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.466 (lit.)
Fp: 83℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Fluoropyridine yog dav siv los ua ib qho tseem ceeb nruab nrab hauv kev tsim kho tshuaj, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas ntawm ntau yam tshuaj tua kab mob thiab tshuaj tua kab mob.
2. 2-Fluoropyridine CAS 372-48-5 yog ua haujlwm nyob rau hauv kev tsim cov tshuaj agrochemicals, suav nrog tshuaj tua kab thiab tshuaj tua kab mob, txhawm rau txhim kho kev tiv thaiv qoob loo thiab tawm los.
3. 2-Fluoropyridine yog siv rau hauv cov ntaub ntawv tshawb fawb rau kev tsim cov polymers tshwj xeeb, muab cov khoom tshwj xeeb xws li nce thermal stability thiab tshuaj tiv thaiv.
4. Cov kws tshawb fawb siv 2-Fluoropyridine CAS 372-48-5 ua cov cuab yeej tseem ceeb hauv cov organic synthesis thiab tshuaj chemistry, tso cai rau kev tshawb nrhiav cov tshuaj tiv thaiv tshiab thiab kev tsim cov tshuaj tshiab.
Cia thiab ceev faj
1. 2-Fluoropyridine yuav tsum tau muab cia rau hauv lub thawv kaw nruj nreem rau hauv qhov txias, qhuav, thiab zoo- qhov cua nyob ib puag ncig ntawm 0-8 degree, nrog cov thawv ntim ncaj nraim kom tiv thaiv kom tsis txhob yaig.
2. 2-Fluoropyridine CAS 372-48-5 yog cais ua kua thiab vapor (H226) nrog lub teeb nyem ntawm 24℃thiab ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319), thiab tej zaum yuav ua rau ua pa ua pa (H335).
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv (piv txwv li, cov roj hmab fluorinated, qhov tsawg kawg nkaus 0.7 mm thickness), tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, tiv thaiv lub ntsej muag, thiab cov khaub ncaws tiv thaiv nplaim taws thaum tuav cov khoom no.
4. Khaws kom deb ntawm tshav kub, sparks, qhib nplaim taws, thiab cov khoom siv tsis sib xws xws li cov tshuaj muaj zog oxidizing, acids, acid chlorides, thiab acid anhydrides; siv lub txim hluav taws xob- cov cuab yeej pov thawj thiab tawg- cov cuab yeej pov thawj, thiab ntsuas kev tiv thaiv electrostatic paug .
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab tshem tawm tag nrho cov khoom hluav taws xob tam sim ntawd thaum 2-Fluoropyridine raug tso tawm; evacuate cov neeg ua haujlwm mus rau thaj chaw nyab xeeb thiab ceev faj ntawm cov vapors accumulating los ua explosive concentrations nyob rau hauv tsawg qhov chaw.
2. Ntim thiab sau 2-Fluoropyridine CAS 372-48-5 siv cov ntaub ntawv uas tsis yog-combustible absorbent xws li xuab zeb, ntiaj teb, diatomaceous ntiaj teb, los yog vermiculite, siv cov khoom pov thawj, thiab muab tso rau hauv cov thawv kaw kom haum rau kev pov tseg raws li cov cai hauv zos.
3. Tsis txhob tsim cov vapors thaum ntxuav, thiab tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej hauv chav dej; rau cov nchuav me me, lub vapor suppressing ua npuas ncauj yuav raug siv los txo cov vapors.
4. Tshem tawm cov khoom siv pov tseg ua pov tseg pov tseg los ntawm kev tso cai tshuaj lom neeg puas tsuaj lossis tswj kev tua hluav taws raws li kev cai hauv zos, xeev, thiab tseem hwv ib puag ncig.
Kev tiv thaiv hluav taws
1. 2-Fluoropyridine yog cov nplaim hluav taws kub heev (NFPA qhov ntsuas hluav taws kub ntawm 3) nrog lub teeb nyem ntawm 24℃(kaw khob) thiab tuaj yeem tsim cov khoom tawg nrog cua; Nyob rau hauv cov xwm txheej hluav taws kub, cov khoom puas tsuaj muaj xws li carbon oxides, nitrogen oxides (NOx), thiab hydrogen fluoride.
2. Siv cov hmoov qhuav qhuav, cov pa roj carbon dioxide, cawv- ua npuas dej tiv taus, lossis cov tshuaj tsuag dej tua hluav taws; Tsis txhob siv lub dav hlau dej vim nws yuav tawg thiab kis hluav taws.
3. Cov neeg tua hluav taws 2-Fluoropyridine CAS 372-48-5 yuav tsum hnav lub tshuab ua pa ntawm tus kheej hauv kev xav tau siab, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov kub hnyiab 2-Fluoropyridine vim yog cov pa phem thiab ua rau khaus uas tsim los ntawm cov thermalbus decomposition.
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; txav cov thawv los ntawm qhov chaw tua hluav taws yog tias muaj kev nyab xeeb ua li ntawd, txias cov thawv ntim nrog cov tshuaj tsuag dej, thiab muaj cov hluav taws kub los tiv thaiv ib puag ncig thiab muaj kuab paug.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 9 9-Dimethylfluorene CAS 4569-45-3 |
| 2 | Azathioprine CAS 446-86-6 |
| 3 | 2-AMINO-3-METHYLBUTAN-1-OL CAS 4276-09-9 |
| 4 | Bisphenol A -Glycidyl Methacrylate CAS 1565-94-2 |
| 5 | Cordycepin CAS 73-03-0 |
| 6 | 4- (Ethylaminomethyl) pyridine CAS 33403-97-3 |
| 7 | N-(Pyridin-3-ylmethyl)ethanamine CAS 3000-75-7 |
| 8 | Indacaterol Maleate CAS 753498-25-8 |
| 9 | 3-Bromocyclobutanone CAS 23761-24-2 |
| 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 hom 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.
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: 2-fluoropyridine cas 372-48-5, Tuam Tshoj 2-fluoropyridine cas 372-48-5 manufacturers, lwm tus, Hoobkas
