Khoom Description
Khoom npe: 3-Nitroacetophenone
CAS: 121-89-1 Nr
PIB: 204-504-3
Melting point: 76-78℃(lit.)
Kub taw tes: 202℃(lit.)
Qhov ceev: 1.3450 (nruab nrab kwv yees)
Vapor siab: 0.32Pa ntawm 25 degree
Refractive Index: 1.5468 (kwv yees)
Fp: 202 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. 3'-Nitroacetophenone yog cov organic synthesis nruab nrab siv los npaj m-Aminoacetophenone thiab adrenaline hauv kev lag luam kws tshuaj.
2. 3'-Nitroacetophenone CAS 121-89-1 muaj cov tshuaj tua kab mob tiv thaiv kab mob Gram-positive thiab Gram-negative nrog rau *Bacillus subtilis* thiab *Staphylococcus aureus* .
3. 3'-Nitroacetophenone yog siv los ua ib lub tsev thaiv rau kev sib txuas ntawm fluorinated benzenesulfonic ester derivatives ua cov tshuaj tiv thaiv kab mob.
Cia thiab ceev faj
1. Khaws 3'-Nitroacetophenone nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav, zoo- qhov cua qhov chaw, nyiam dua nyob rau hauv qhov chaw tsaus hauv qab 15℃.
2. Khaws 3'-Nitroacetophenone CAS 121-89-1 nruj me ntsis kom deb ntawm cov oxidizing muaj zog, muaj zog txo cov neeg ua haujlwm, thiab muaj zog acids vim tsis sib haum.
3. Kov 3'-Nitroacetophenone siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes nitrile, tsom iav kev nyab xeeb, thiab hauv lub hood kom tsis txhob muaj plua plav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab hnav cov cuab yeej tiv thaiv tag nrho nrog rau tus kheej -cov cuab yeej ua pa thaum tuav 3'-Nitroacetophenone .
2. Sweep up spilled 3'-Nitroacetophenone CAS 121-89-1 rau hauv cov thawv kaw, cov ntawv sau tsis tsim cov plua plav; dampen nrog acetone ua ntej hloov yog xav tau.
3. Tiv thaiv kom spilled 3'-Nitroacetophenone los ntawm kev nkag mus rau hauv cov qhov dej los yog cov dej, thiab pov tseg cov pov tseg raws li ib puag ncig cov cai.
Cov ntaub ntawv kev nyab xeeb
1. 3'-Nitroacetophenone muaj qhov ncauj mob LD50 ntawm 3250 mg/kg hauv nas thiab dermal LD50 ntawm 3000 mg/kg hauv luav .
2. 3'-Nitroacetophenone CAS 121-89-1 yog cov khoom siv hluav taws xob hluav taws xob nrog lub teeb nyem 202℃; thermal decomposition ua rau cov pa phem xws li carbon oxides thiab nitrogen oxides.
3. 3'-Nitroacetophenone muaj kev phom sij rau cov tsiaj hauv dej uas muaj kev cuam tshuam ntev (H412) thiab raug faib ua cov khoom tsis zoo rau kev thauj mus los .
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Fluoroacetophenone CAS 445-27-2 |
| 2 | Tom ntej: Methyl 2-iodobenzoate CAS 610-97-9 |
| 3 | Carbobenzoxyhydrazide CAS 5331-43-1 |
| 4 | 2-Methylphenylacetic Acid/o-Tolylacetic Acid CAS 644-36-0 |
| 5 | Trimesic acid / 1 3 5-benzenetricarboxylic acid CAS 554-95-0 |
| 6 | 2-Chlorobenzoic acid CAS 118-91-2 |
| 7 | 2-Chlorobenzonitrile CAS 873-32-5 |
| 8 | Sodium amide CAS 7782-92-5 |
| 9 | Phenylacetylene CAS 536-74-3 |
| 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 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: 3-nitroacetophenone CAS 121-89-1, Tuam Tshoj 3-nitroacetophenone cas 121-89-1 manufacturers, lwm tus neeg, Hoobkas
