Khoom Description
Khoom npe: 4-Chlorovalerophenone
CAS: 25017-08-7 Nr
IB: 246-566-4
Melting point: 29-33 degree
Kub taw tes: 156℃/ 14mmHg
Qhov ceev: 1.0753 (nruab nrab kwv yees)
Refractive Index: 1.5364 (kwv yees)
Fp: 30 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Chlorovalerophenone CAS 25017-08-7 feem ntau yog siv los ua cov tshuaj nruab nrab hauv cov organic synthesis.
2. Ib daim ntawv thov tseem ceeb yog 4-Chlorovalerophenone lub luag haujlwm ua tus thawj coj hauv kev tsim cov tshuaj sib xyaw ua ke.
3. Qhov sib xyaw no kuj tseem siv rau hauv kev tshawb fawb thiab kev tsim kho rau kev sib txuas ntawm lwm cov organic molecules tshwj xeeb.
Cia thiab ceev faj
1. Khaws 4-Chlorovalerophenone nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, deb ntawm tshav kub, sparks, thiab qhib nplaim taws.
2. Khaws 4-Chlorovalerophenone CAS 25017-08-7 lub thawv kaw kom nruj thiab sib cais los ntawm cov oxidizers thiab cov hauv paus muaj zog.
3. Kov 4-Chlorovalerophenone nrog cov khoom tiv thaiv tus kheej (PPE) nrog rau cov hnab looj tes thiab qhov muag / ntsej muag tiv thaiv kom tiv thaiv kev sib cuag.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd khiav tawm ntawm thaj chaw, ua kom muaj cua, thiab hnav cov iav tiv thaiv tsim nyog.
2. Muaj 4-Chlorovalerophenone CAS 25017-08-7 spill siv cov khoom siv inert absorbent (xws li, xuab zeb, vermiculite) thiab muab cov khoom tso rau hauv lub thawv ntim tshuaj khib nyiab.
3. Tsis txhob cia 4-Chlorovalerophenone nkag mus rau hauv cov dej ntws los yog cov dej; ntxuav cov kab mob kom huv si.
Cov ntaub ntawv kev nyab xeeb
1. 4-Chlorovalerophenone muaj teeb meem yog tias nqos, nqus tau, lossis thaum sib cuag ntawm daim tawv nqaij thiab tej zaum yuav ua rau mob qhov muag loj.
2. 4-Chlorovalerophenone yog cov nplaim taws heev thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog huab cua.
3. Ib txwm xa mus rau 4-Chlorovalerophenone CAS 25017-08-7 Safety Data Sheet (SDS) kom paub txog kev phom sij thiab cov lus qhia tuav.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1 4-Bis (Diphenylphosphino)butane CAS 7688-25-7 |
| 2 | 2-Diphenylphosphinobenzaldehyde CAS 50777-76-9 |
| 3 | Tert -Butyldiphenylphosphine CAS 6002-34-2 |
| 4 | Tom ntej: Dimethyl Phenylphosphonite CAS 2946-61-4 |
| 5 | Ethyl Diphenylphosphinite / EDPP CAS 719-80-2 |
| 6 | Diphenyl -N-Propylphosphine CAS 7650-84-2 |
| 7 | Tris (4-Fluorophenyl) Phosphine CAS 18437-78-0 |
| 8 | Tom ntej: Bis (Triphenylphosphinepalladium) Acetate CAS 14588-08-0 |
| 9 | 1 5-Bis (Diphenylphosphino)Pentane CAS 27721-02-4 |
| 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: 4-chlorovalerophenone CAS 25017-08-7, Tuam Tshoj 4-chlorovalerophenone cas 25017-08-7 manufacturers, lwm tus neeg, Hoobkas
