Khoom Description
Khoom npe: 4-Nitrobenzaldehyde
CAS: 555-16-8 Nr
PIB: 209-084-5
Melting point: 103-106℃(lit.)
Kub taw tes: 273.1℃(nrawm kwv yees)
Qhov ceev: 400kg / m3
Qhov ceev: 1,496 g / cm3
Refractive Index: 1.5800 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Nitrobenzaldehyde yog ib qho tseem ceeb nruab nrab ntawm kev sib txuas cov tshuaj tua kab mob chloramphenicol thiab ntau lwm cov tshuaj sib txuas.
2. 4-Nitrobenzaldehyde CAS 555-16-8 yog lub tsev thaiv ntau yam rau kev tsim cov azo dyes, pigments, thiab agrochemicals siv hauv kev tshawb fawb thiab kev lag luam.
3. 4-Nitrobenzaldehyde yog ua hauj lwm nyob rau hauv analytical chemistry ua ib tug reagent thiab nyob rau hauv cov ntaub ntawv tshawb fawb los tsim polymers nrog txhim khu kev qha thermal stability.
Cia thiab ceev faj
1. Khaws 4-Nitrobenzaldehyde nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv inert gas nyob rau hauv ib tug txias, tsaus qhov chaw nyob rau hauv qab ntawm 15 degree, tiv thaiv los ntawm lub teeb thiab huab cua.
2. Khaws 4-Nitrobenzaldehyde CAS 555-16-8 kom deb ntawm cov oxidizing muaj zog, muaj zog hauv paus, thiab txo cov neeg ua haujlwm kom tsis txhob muaj kev puas tsuaj.
3. Kov 4-Nitrobenzaldehyde siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes nitrile thiab looj tsom iav, thiab tsis txhob ua pa plua plav.
Kev kub ceev teb rau cov dej xau
1. cais thaj chaw nchuav, tsis txhob muaj plua plav, thiab cheb cov khoom 4-Nitrobenzaldehyde siv cov cuab yeej uas tsis muaj hluav taws xob rau hauv cov thawv ntim, cov ntawv sau.
2. Tiv thaiv kom tsis txhob nchuav 4-Nitrobenzaldehyde los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej vim tias cov khoom sib xyaw ua rau muaj kev phom sij rau cov dej hauv dej uas muaj kev cuam tshuam ntev.
3. Cov neeg ua haujlwm tu 4-Nitrobenzaldehyde CAS 555-16-8 spills yuav tsum hnav cov cuab yeej tiv thaiv tsim nyog suav nrog plua plav qhov ncauj qhov ntswg thiab pov tseg cov pov tseg raws li kev cai ib puag ncig.
Cov ntaub ntawv kev nyab xeeb
1. 4-Nitrobenzaldehyde ua rau tawv nqaij khaus (H315), khaus qhov muag loj (H319), thiab tej zaum yuav ua rau tawv nqaij tsis haum (H317).
2. 4-Nitrobenzaldehyde CAS 555-16-8 muaj teeb meem rau cov tsiaj hauv dej nrog cov teebmeem ntev ntev (H412) thiab tej zaum yuav muaj teeb meem yog tias nqos .
3. 4-Nitrobenzaldehyde muaj qhov taw tes ntawm 96℃thiab nws cov combustion tsim cov pa phem xws li nitrogen oxides thiab carbon monoxide .
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-Nitrophenylacetic acid CAS 104-03-0 |
| 2 | Tom ntej: Methyl 4-Bromobenzoate CAS 619-42-1 |
| 3 | 4-Bromoanisole CAS 104-92-7 |
| 4 | 4-Bromobenzonitrile CAS 623-00-7 |
| 5 | Tom ntej: Ethyl 4-nitrophenylacetate CAS 5445-26-1 |
| 6 | 4-Ethylacetophenone CAS 937-30-4 |
| 7 | N-Acetylsulfanilyl Chloride CAS 121-60-8 |
| 8 | 4-Nitroacetophenone CAS 100-19-6 |
| 9 | Ethyl p-nitrobenzoate CAS 99-77-4 |
| 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 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: 4-nitrobenzaldehyde CAS 555-16-8, Tuam Tshoj 4-nitrobenzaldehyde cas 555-16-8 manufacturers, lwm tus neeg, Hoobkas
