Khoom Description
Khoom npe: 4-Chloro-3-nitrobenzonitrile
CAS: 939-80-0 Nr
PIB: 213-364-2
Melting point: 98-100℃(lit.)
Kub taw tes: 284.8 ± 25.0℃(Predicted)
Qhov ceev: 1.6133 (nruab nrab kwv yees)
Refractive Index: 1.5557 (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-Chloro-3-nitrobenzonitrile feem ntau yog siv los ua ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm cov tshuaj thiab cov tshuaj agrochemicals.
2. 4-chloro-3-nitrobenzonitrile CAS 939-80-0 yog lub tsev thaiv ntau yam rau kev tsim cov tshuaj heterocyclic complex, xws li benzimidazoles thiab quinazolines.
3. Cov tshuaj no kuj tseem siv rau hauv cov ntaub ntawv tshawb fawb thiab kev tsim cov dyes thiab lwm yam tshuaj zoo.
Cia thiab ceev faj
1. Khaws 4-chloro-3-nitrobenzonitrile nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, deb ntawm tshav kub, sparks, qhib nplaim taws, thiab combustible khoom.
2. Khaws lub thawv kaw kom nruj thiab sib cais los ntawm cov khoom muaj zog oxidizing, muaj zog hauv paus, txo cov neeg ua haujlwm, thiab cov hlau.
3. Kov 4-chloro-3-nitrobenzonitrile CAS 939-80-0 nrog cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), suav nrog cov hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, thiab lub tsho tiv no. Siv lub fume hood kom tsis txhob nqus cov plua plav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, txwv tsis pub nkag mus, ua kom muaj cua, thiab hnav cov iav tiv thaiv tag nrho (cov hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa haum rau plua plav).
2. **Tsis txhob cheb.** Ua tib zoo sau 4-chloro-3-nitrobenzonitrile CAS 939-80-0 cov khoom uas nchuav nrog ib daim ntaub ntub dej los yog lub tshuab nqus tsev uas muaj HEPA lim. Muab tag nrho cov khoom tsis huv tso rau hauv ib lub thawv kaw, sau npe rau kev pov tseg pov tseg.
3. Tiv thaiv kom tsis txhob muaj cov khoom nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate nto nrog dej thiab xab npum, sau cov ntxhua khaub ncaws pov tseg. Cov kab mob uas muaj kab mob tuaj yeem ua rau muaj kev phom sij.
Cov ntaub ntawv kev nyab xeeb
1. 4-Chloro-3-nitrobenzonitrile muaj teeb meem yog tias nqos, nqus tau, lossis kov ntawm daim tawv nqaij. Nws ua rau tawv nqaij kub hnyiab heev, qhov muag puas, thiab ua pa ua pa. Nws yog tshuaj lom yog tias nqos tau thiab tuaj yeem tso tawm cyanide hauv cov xwm txheej tshwj xeeb (xws li acidification, metabolism).
2. **4-chloro-3-nitrobenzonitrile CAS 939-80-0 yog cov khoom siv hluav taws xob thiab tuaj yeem tawg yog tias cua sov hauv qhov chaw kaw.** Nitro tebchaw tuaj yeem ua rau poob siab. Nws tuaj yeem tso pa tawm cov pa phem heev (hydrogen cyanide, nitrogen oxides, hydrogen chloride, carbon monoxide) thaum cua sov, hlawv, lossis thaum cov tshuaj tiv thaiv acids.
3. Nco ntsoov sab laj nrog 4-chloro-3-nitrobenzonitrile Kev Nyab Xeeb Cov Ntaub Ntawv (SDS) rau cov kev phom sij tam sim no thiab dav dav, tuav, thiab cov ntaub ntawv tswj hwm, raws li 4-chloro-3-nitrobenzonitrile CAS 939-80-0 nthuav tawm ntau yam phom sij loj (tshuaj lom, corrosive, explosive).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | P-(phenylthio)benzyl cawv CAS 6317-56-2 |
| 2 | Tris (pentafluorophenyl) borane CAS 1109-15-5 |
| 3 | 4-Fluorophthalic Acid CAS 320-97-8 |
| 4 | 2 4-Dimethylpyrrole CAS 625-82-1 |
| 5 | P-(Phenylthio) Benzaldehyde CAS 1208-88-4 |
| 6 | 3-Fluorophthalic Anhydride CAS 652-39-1 |
| 7 | 3-Hydroxyphthalic Anhydride CAS 37418-88-5 |
| 8 | 3-Methylolbenzoic Acid CAS 28286-79-5 |
| 9 | 3-Hydroxypropiophenone CAS 13103-80-5 |
| 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-chloro-3-nitrobenzonitrile cas 939-80-0, Tuam Tshoj 4-chloro-3-nitrobenzonitrile cas 939-80-0 manufacturers, lwm tus neeg, Hoobkas
