Khoom Description
Khoom npe: 4-Nitrobenzonitrile
CAS: 619-72-7 Nr
PIB: 210-610-0
Melting point: 144-147℃(lit.)
Boiling point: 268.69℃(kwv yees ntxhib)
Qhov ceev: 1.4015 (nruab nrab kwv yees)
Refractive Index: 1.5300 (kwv yees)
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-Nitrobenzonitrile tau dav siv los ua ib qho nruab nrab hauv kev sib txuas ntawm cov tshuaj, tshwj xeeb yog cov tsom rau cov kab mob hauv lub paj hlwb .
2. 4-Nitrobenzonitrile CAS 619-72-7 yog ua hauj lwm nyob rau hauv cov organic chemistry ua lub tsev thaiv rau kev npaj ntawm ntau yam complex molecules .
3. 4-Nitrobenzonitrile yog siv rau hauv cov khoom siv science rau kev txhim kho cov polymers siab heev, coatings, thiab hauv kev tshawb fawb ib puag ncig ntawm cov pa phem degradation .
Cia thiab ceev faj
1. Khaws 4-Nitrobenzonitrile nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, kom deb ntawm oxidizing agents thiab bases .
2. Khaws 4-Nitrobenzonitrile CAS 619-72-7 ntim kaw thaum tsis siv, thiab zam cov plua plav tsim kom tsis txhob muaj cov pa phem hauv huab cua.
3. Kov 4-Nitrobenzonitrile siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes nitrile thiab tsom iav kev nyab xeeb, thiab ua haujlwm hauv qhov chaw muaj cua zoo lossis cov pa taws hood.
Kev kub ceev teb rau cov dej xau
1. Cais 4-Nitrobenzonitrile CAS 619-72-7 qhov chaw nchuav, hnav cov khoom tiv thaiv tsim nyog nrog rau kev tiv thaiv kev ua pa, thiab cheb cov khoom 4-Nitrobenzonitrile rau hauv cov thawv ntim, cov ntawv sau tsis tsim cov plua plav.
2. Tiv thaiv cov spilled 4-Nitrobenzonitrile los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej, raws li kev tso tawm mus rau hauv ib puag ncig yuav tsum zam.
3. Cov neeg ua haujlwm tu 4-Nitrobenzonitrile spills yuav tsum pov tseg cov pov tseg raws li ib puag ncig kev cai siv lub tuam txhab pov tseg muaj ntawv tso cai.
Cov ntaub ntawv kev nyab xeeb
1. 4-Nitrobenzonitrile yuav ua rau tuag taus yog tias nqos (H300, LD50 Qhov ncauj nas: 30 mg/kg) thiab tshuaj lom nyob rau hauv daim tawv nqaij (H311) lossis yog nqus tau (H331).
2. 4-Nitrobenzonitrile CAS 619-72-7 yog cais rau kev thauj mus los raws li cov khoom siv phom sij (UN 3439 lossis UN 2811, Hazard Class 6.1, Packing Group II) nrog GHS teeb liab lo lus "Danger".
3. Kev sib txuas ntawm 4-Nitrobenzonitrile ua rau cov pa phem xws li carbon oxides, nitrogen oxides, thiab hydrogen cyanide.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-Cyanobenzaldehyde CAS 105-07-7 |
| 2 | 4-Nitrobenzoic Acid CAS 62-23-7 |
| 3 | 4-Hydroxybenzylamine CAS 696-60-6 |
| 4 | 4-Trifluoromethylphenol CAS 402-45-9 |
| 5 | 4- (Trifluoromethyl) benzaldehyde CAS 455-19-6 |
| 6 | 2 -Amino-4-tert-butylphenol CAS 1199-46-8 |
| 7 | 4-(Chloromethyl)Tolunitrile CAS 874-86-2 |
| 8 | 4- (Trifluoromethyl) benzoic acid CAS 455-24-3 |
| 9 | 4-Nitrobenzaldehyde CAS 555-16-8 |
| 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-nitrobenzonitrile cas 619-72-7, Tuam Tshoj 4-nitrobenzonitrile cas 619-72-7 manufacturers, lwm tus neeg, Hoobkas
