Khoom Description
Khoom npe: 4-Chlorobutanoic acid
CAS: 627-00-9 Nr
PIB: 210-977-7
Melting point: 12-16℃(lit.)
Kub taw tes: 196℃22 mm Hg (lit.)
Ceev: 1.24 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.451 (lit.)
Fp: >230℃F
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-Chlorobutanoic acid feem ntau yog siv los ua ntau yam C4-lub tsev thaiv thiab alkylating tus neeg sawv cev hauv cov organic synthesis, tshwj xeeb tshaj yog rau kev qhia 4-chlorobutanoyl pawg rau hauv lub hom phiaj molecules.
2. 4-Chlorobutanoic acid CAS 627-00-9 yog ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm cov tshuaj, agrochemicals, thiab fragrances, nrog rau cov khoom xyaw tshuaj nquag (APIs) thiab cov tshuaj tsw qab.
3. 4-Chlorobutanoic acid ua haujlwm raws li cov monomer lossis cov saw txuas ntxiv hauv polymer chemistry rau kev npaj ua haujlwm ntawm polyesters, polyamides, thiab lwm yam khoom tshwj xeeb.
Cia thiab ceev faj
1. Khaws 4-chlorobutanoic acid nyob rau hauv qhov chaw txias, qhuav, zoo- qhov cua qhov chaw, hauv cov thawv kaw ntom ntom uas ua los ntawm cov khoom siv tiv thaiv corrosion (xws li iav lossis qee yam yas) kom tiv thaiv kev nqus dej thiab degradation.
2. Khaws 4-chlorobutanoic acid CAS 627-00-9 cais tawm ntawm cov tshuaj oxidizing muaj zog, muaj zog hauv paus, thiab cov hlau reactive tiv thaiv kom tsis txhob muaj kev puas tsuaj los yog kev ua phem.
3. Kov 4-chlorobutanoic acid nrog kev saib xyuas siv cov cuab yeej uas tsis muaj hluav taws xob thiab cov khoom siv hauv av; xyuas kom cov thawv ntim kom meej meej thiab khaws cia rau hauv ib qho chaw tshwj xeeb, ruaj ntseg.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab xyuas kom muaj cua txias; zam kev sib cuag ncaj qha thiab tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog av.
2. Ua tib zoo neutralize spilled 4-chlorobutanoic acid CAS 627-00-9 nrog ib tug haum alkaline tshuaj (xws li, sodium bicarbonate) yog kawm kom ua tau zoo, ces nqus nrog inert cov ntaub ntawv (xws li, xuab zeb, vermiculite).
3. Sau cov residue neutralized thiab cov pa paug paug rau hauv cov thawv ntim khoom ntim, cov ntawv sau pov tseg rau kev pov tseg raws li cov khoom siv phom sij; ntxuav qhov chaw kom huv si nrog dej thiab pov tseg tag nrho cov pov tseg raws li cov khoom siv phom sij.
Cov ntaub ntawv kev nyab xeeb
1. 4-Chlorobutanoic acid yog corrosive thiab ua rau tawv nqaij kub hnyiab, qhov muag puas, thiab ua pa ua pa thaum sib cuag lossis nqus plua plav / pos huab.
2. 4-Chlorobutanoic acid CAS 627-00-9 muaj teeb meem yog tias nqos los yog nqus tau, thiab rov raug dua lossis ntev dua tuaj yeem ua rau lub cev puas tsuaj.
3. Ib txwm tuav 4-chlorobutanoic acid nyob rau hauv lub fume hood uas muaj ntawv pov thawj los yog nrog cov pa hauv zos txaus, hnav PPE tsim nyog nrog rau cov hnab looj tes tiv thaiv, daim npog ntsej muag, tshuaj tsom iav, thiab khaub ncaws tiv thaiv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3-Aminopropyltrimethoxysilane CAS 13822-56-5 |
| 2 | Dodecyltrimethoxysilane CAS 3069-21-4 |
| 3 | 6-Hydroxy-2-naphthoic acid CAS 16712-64-4 |
| 4 | 2-Aminonaphthalene-1-Sulfonic Acid CAS 81-16-3 |
| 5 | Tom ntej: Heptyltriphenylphosphonium Bromide CAS 13423-48-8 |
| 6 | Tetraphenylphosphonium Iodide CAS 2065-67-0 |
| 7 | 5-Chlorovaleric Acid CAS 1119-46-6 |
| 8 | Tom ntej: Heptyltriphenylphosphonium Bromide CAS 13423-48-8 |
| 9 | Tetraphenylphosphonium Iodide CAS 2065-67-0 |
| 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-chlorobutanoic acid CAS 627-00-9, Tuam Tshoj 4-chlorobutanoic acid CAS 627-00-9 manufacturers, lwm tus neeg, Hoobkas
