Khoom Description
Khoom npe: 4-Hydroxybenzyl cawv
CAS: 623-05-2 Nr
IB: 210-768-0
Melting point: 114-122℃(lit.)
Kub taw tes: 251-253 degree
Qhov ceev: 1.1006 (nruab nrab kwv yees)
Refractive Index: 1.5035 (kwv yees)
FEMA: 3987|4-HYDROXYBENZYL ALCOHOL
Fp: 251-253 degree
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-Hydroxybenzyl cawv ua lub tsev thaiv rau kev sib txuas cov tshuaj analgesics thiab tshuaj tiv thaiv - cov tshuaj inflammatory hauv kev tsim tshuaj.
2. 4-Hydroxybenzyl cawv CAS 623-05-2 yog siv rau hauv cov khoom tu tawv nqaij rau nws cov khoom antioxidant, tiv thaiv tawv nqaij los ntawm oxidative kev nyuaj siab.
3. 4-Hydroxybenzyl cawv ua lub luag haujlwm ua ntej rau kev tsim cov copolyoxalate nanoparticles uas muaj peev xwm xa cov tshuaj.
Cia thiab ceev faj
1. Khaws 4-Hydroxybenzyl cawv nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhov cua zoo, tiv thaiv los ntawm lub teeb thiab huab cua.
2. Khaws 4-Hydroxybenzyl cawv CAS 623-05-2 kom deb ntawm cov khoom muaj zog oxidizing, acid chlorides, acid anhydrides, thiab cov hauv paus vim tsis sib haum.
3. Kov 4-Hydroxybenzyl cawv siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes thiab looj tsom iav, thiab zam cov plua plav tsim.
Kev kub ceev teb rau cov dej xau
1. cais cov 4-Hydroxybenzyl cawv CAS 623-05-2 spill area, hnav cov khoom tiv thaiv tsim nyog, thiab cheb cov khoom 4-Hydroxybenzyl cawv rau hauv cov thawv ntim, cov ntawv sau tsis tsim cov plua plav.
2. Tiv thaiv kom tsis txhob nchuav 4-Hydroxybenzyl cawv los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej, thiab nqus cov kev daws teeb meem nrog cov khoom siv ua kua zoo li diatomite .
3. Cov neeg ua haujlwm tu 4-Hydroxybenzyl cawv spills yuav tsum hnav cov khoom siv tiv thaiv tag nrho thiab pov tseg cov khoom pov tseg raws li kev cai ib puag ncig.
Cov ntaub ntawv kev nyab xeeb
1. 4-Hydroxybenzyl cawv ua rau tawv nqaij khaus (H315) thiab khaus qhov muag loj (H319), thiab tej zaum yuav ua rau ua pa (H335).
2. 4-Hydroxybenzyl cawv CAS 623-05-2 yog cais nrog GHS lub teeb liab lo lus "Ceeb toom" thiab muaj kev phom sij rau cov dej hauv dej nrog cov teebmeem ntev (H412).
3. combustion ntawm 4-Hydroxybenzyl cawv ua rau cov pa phem xws li carbon monoxide, thiab thermal decomposition yuav tshwm sim nyob rau hauv hluav taws kub.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-Cyanobenzaldehyde CAS 105-07-7 |
| 2 | Tom ntej: 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 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 ib qho 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 4-hydroxybenzyl cawv CAS 623-05-2, Tuam Tshoj 4-hydroxybenzyl cawv cas 623-05-2 manufacturers, lwm tus neeg, Hoobkas
