Khoom Description
Khoom npe: 2-Methylbenzophenone
CAS: 131-58-8 Nr
PIB: 205-032-0
Melting point: -18 ° C
Kub taw tes: 125-127℃/ 0.3 mmHg (lit.)
Ceev: 1.083 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.5958 (lit.)
Fp: >230℃F
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. 2-Methylbenzophenone feem ntau yog siv los ua cov duab thaij duab thiab UV absorber hauv plastics, coatings, thiab cov khoom tu tus kheej.
2. CAS 131-58-8 yog lub luag haujlwm tseem ceeb hauv kev sib xyaw ntawm cov tshuaj thiab agrochemicals.
3. Cov compound no kuj yog siv los ua cov tshuaj tsw qab thiab lub tsev thaiv hauv kev tshawb fawb organic.
Cia thiab ceev faj
1. Khaws 2-Methylbenzophenone CAS 131-58-8 nyob rau hauv qhov chaw txias, qhuav, zoo-ventilated cheeb tsam kom deb ntawm tshav kub, sparks, thiab ncaj lub teeb.
2. Khaws lub thawv kaw kom nruj thiab cais tawm ntawm cov oxidizing muaj zog.
3. Kov 2-Methylbenzophenone nrog cov khoom siv tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes thiab tsom iav kev nyab xeeb.
Kev kub ceev teb rau cov dej xau
1. cais thaj chaw, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog (cov hnab looj tes, tsom iav, khaub ncaws tiv thaiv).
2. Ntim thiab nqus cov nchuav nrog cov khoom siv tsis zoo (xws li, xuab zeb, vermiculite) thiab muab tso rau hauv lub thawv ntim tshuaj khib nyiab.
3. Tiv thaiv 2-MethylbenzophenoneCAS 131-58-8 los ntawm kev nkag mus rau hauv cov kav dej, cov kav dej, lossis cov kav dej; ntxuav cov kab mob kom huv si.
Cov ntaub ntawv kev nyab xeeb
1. 2-Methylbenzophenone tej zaum yuav muaj teeb meem yog tias nqos, nqus tau, lossis nqus los ntawm daim tawv nqaij thiab tuaj yeem ua rau qhov muag thiab tawv nqaij khaus.
2. Lub compound yuav combustible ntawm kub kub; kom deb ntawm qhov hluav taws kub.
3. Nco ntsoov sab laj nrog nom tswv 2-Methylbenzophenone CAS 131-58-8 Safety Data Sheet (SDS) kom paub txog kev phom sij, tuav, thiab pov tseg.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4 4′-Dichlorobenzophenone CAS 90-98-2 |
| 2 | 4-Methylvalerophenone CAS 1671-77-8 |
| 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 | Methoxypropiophenone CAS 121-97-1 |
| 7 | Tom ntej: Hexanophenone CAS 942-92-7 |
| 8 | 4 -Chloro-4′-Fluorobutyrophenone CAS 3874-54-2 |
| 9 | 2 4-Dichlorobutyrophenone CAS 66353-47-7 |
| 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: 2-methylbenzophenone CAS 131-58-8, Tuam Tshoj 2-methylbenzophenone cas 131-58-8 manufacturers, lwm tus neeg, Hoobkas
