Khoom Description
Khoom npe: 4-Hydroxybenzyl cyanide
CAS: 14191-95-8 Nr
PIB: 238-046-0
Melting point: 67-70℃(lit.)
Kub taw tes: 330℃/ 756 mmHg (lit.)
Qhov ceev: 1.1475 (nruab nrab kwv yees)
Refractive Index: 1.5260 (kwv yees)
Fp: 178 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. 4-Hydroxybenzyl cyanide feem ntau yog siv los ua ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm cov tshuaj, suav nrog qee cov tshuaj tiv thaiv ntshav siab thiab lwm yam khoom xyaw.
2. 4-Hydroxybenzyl cyanide CAS 14191-95-8 yog lub tsev thaiv ntau yam rau agrochemicals, dyes, thiab tshuaj zoo, tshwj xeeb tshaj yog cov uas muaj phenol thiab nitrile functionality.
3. Qhov sib xyaw no kuj tseem siv rau hauv kev tshawb fawb organic rau kev npaj ntawm heterocycles thiab ua cov khoom ua ntej rau cov polymers lossis cov ntaub ntawv tshwj xeeb.
Cia thiab ceev faj
1. Khaws 4-hydroxybenzyl cyanide nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, tiv thaiv los ntawm lub teeb thiab noo noo, thiab deb ntawm tshav kub thiab ignition qhov chaw.
2. Khaws lub thawv kaw kom nruj thiab sib cais los ntawm cov khoom muaj zog oxidizing, muaj zog acids, thiab cov hauv paus muaj zog.
3. Kov 4-Hydroxybenzyl cyanide CAS 14191-95-8 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 thaiv kev sim. Siv lub fume hood kom tsis txhob nqus cov plua plav lossis vapors.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, ua kom qhov cua, thiab hnav cov khoom tiv thaiv tsim nyog ( hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa yog tias muaj plua plav).
2. Ua tib zoo sau 4-Hydroxybenzyl cyanide CAS 14191-95-8 cov khoom uas spilled nrog ib tug huv si, tsis-hlwb. Tsis txhob tsim cov plua plav. Muab cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom kaw, uas muaj cov ntawv pov tseg 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. Ntxuav qhov chaw cuam tshuam kom huv si nrog dej thiab xab npum, sau cov ntxhua khaub ncaws kom pov tseg.
Cov ntaub ntawv kev nyab xeeb
1. 4-Hydroxybenzyl cyanide muaj teeb meem yog tias nqos, nqus tau, lossis kov ntawm daim tawv nqaij. Nws ua rau tawv nqaij thiab qhov muag khaus thiab yuav ua rau ua pa puas. Nws yog tshuaj lom thiab yuav tso tawm cyanide nyob rau hauv tej yam kev mob (xws li, acidification, metabolism).
2. 4-Hydroxybenzyl cyanide CAS 14191-95-8 yog combustible thiab tej zaum yuav emit cov pa phem heev (hydrogen cyanide, nitrogen oxides, carbon oxides) thaum tshav kub kom decomposition los yog nyob rau hauv hluav taws.
3. Nco ntsoov sab laj nrog nom tswv 4-hydroxybenzyl cyanide Safety Data Sheet (SDS) kom paub txog kev phom sij, kev tuav pov hwm, thiab cov ntaub ntawv tswj hwm. Kov ua cov tshuaj lom neeg muaj tshuaj lom neeg.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Chloro-4-nitrobenzoic acid CAS 99-60-5 |
| 2 | O-Phenetidine CAS 94-70-2 |
| 3 | Ethyl Isonicotinate CAS 1570-45-2 |
| 4 | Tom ntej: 3-Amino-2-methylbenzoic Acid CAS 52130-17-3 |
| 5 | S -2-Chloromandelic Acid CAS 52950-19-3 |
| 6 | 4-Fluoro-3-nitrobenzoic acid CAS 453-71-4 |
| 7 | 4-Bromophenylacetic Acid CAS 1878-68-8 |
| 8 | 1 1-Cyclobutanedicarboxylic Acid CAS 5445-51-2 |
| 9 | 3 5-Dimethylaniline CAS 108-69-0 |
| 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-hydroxybenzyl cyanide cas 14191-95-8, Tuam Tshoj 4-hydroxybenzyl cyanide cas 14191-95-8 manufacturers, lwm tus neeg, Hoobkas
