Khoom Description
Khoom npe: 6-Bromo-2-naphthoic acid
CAS: 5773-80-8 Nr
PIB: 611-572-1
Melting point: 294-295 degree
Kub taw tes: 387.3 ± 17.0℃(Predicted)
Qhov ceev: 1.648 ± 0.06 g / cm3 (Predicted)
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. 6-Bromo-2-naphthoic acid feem ntau yog siv los ua cov tshuaj tseem ceeb hauv nruab nrab, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas ntawm Adapalene, cov tshuaj retinoid thib peb rau kev kho pob txuv .
2. 6-Bromo-2-naphthoic acid CAS 5773-80-8 ua hauj lwm pab raws li ib tug ntau yam tsev thaiv nyob rau hauv cov organic tshuaj xws li Suzuki coupling thiab cyclizations, enabling kev npaj ntawm ntau haiv neeg naphthalene derivatives, zoo tshuaj, thiab benzimidazole derivatives .
3. 6-Bromo-2-naphthoic acid yog ua haujlwm ua tus thawj coj hauv kev txhim kho cov xim tshwj xeeb, agrochemicals, thiab cov khoom siv hluav taws xob organic, siv nws cov bromo thiab carboxylic acid ua haujlwm rau kev xaiv hloov kho.
4. Cov kws tshawb fawb siv 6-Bromo-2-naphthoic acid CAS 5773-80-8 hauv tshuaj chemistry rau kev sib txuas cov tshuaj tiv thaiv kab mob qog noj ntshav thiab hauv kev tshawb fawb cuam tshuam nrog retinoic acid receptor (RAR) cov txheej txheem khi, tshwj xeeb nrog RAR thiab RAR subtypes .
Cia thiab ceev faj
1. 6-Bromo-2-naphthoic acid yuav tsum tau muab cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, tiv thaiv lub teeb thiab noo noo, thiab khaws cia kom deb ntawm cov oxidizing muaj zog.
2. 6-Bromo-2-naphthoic acid CAS 5773-80-8 yog cais nrog GHS cov lus txaus ntshai H315 (Ua rau tawv nqaij khaus), H319 (Ua rau qhov muag khaus), thiab H335 (Tej zaum yuav ua rau ua pa ua pa), yuav tsum tau ceev faj tuav cov txheej txheem .
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav 6-Bromo-2-naphthoic acid, ua kom muaj cua txaus hauv chaw ua haujlwm.
4. Tsis txhob tsim cov plua plav thiab aerosols, ntxuav kom huv si tom qab tuav, thiab ua raws li cov lus qhia ceev faj P261 (tsis txhob ua pa plua plav), P280 ( hnav hnab looj tes tiv thaiv / tiv thaiv qhov muag), thiab P305+P351+P338 (Yog NTAWM EYES: yaug ceev faj nrog dej).
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab zam cov plua plav tsim thaum 6-Bromo-2-naphthoic acid raug tso tawm, hnav cov cuab yeej tiv thaiv tus kheej nrog rau cov hnab looj tes tiv thaiv thiab tsom iav kev nyab xeeb.
2. Sau 6-Bromo-2-naphthoic acid CAS 5773-80-8 los ntawm kev cheb los yog nqus cov plua plav, siv cov cuab yeej tsis muaj hluav taws xob thiab cov khoom tawg, thiab muab tso rau hauv cov thawv kaw kom haum rau kev pov tseg.
3. Tsis txhob tsim cov plua plav huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa tawm, thiab tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov chav dej vim muaj kev phom sij rau ib puag ncig.
4. Tshem tawm cov khoom siv pov tseg raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig, nyiam dua los ntawm kev tso cai tshuaj lom neeg puas tsuaj los yog tswj incineration nrog flue gas scrubbing.
Kev tiv thaiv hluav taws
1. 6-Bromo-2-naphthoic acid tsis raug cais raws li cov nplaim hluav taws kub heev (NFPA qhov ntsuas hluav taws kub ntawm 0) tab sis tuaj yeem ua kom tawg nyob rau hauv qhov hluav taws kub, nrog lub teeb nyem ntawm kwv yees li 125-188℃thiab boiling point ntawm 387.3 degree, emitting fumes thaum koom nrog hluav taws.
2. Siv cov hmoov qhuav qhuav, carbon dioxide, cawv- ua npuas dej tiv taus, lossis cov tshuaj tsuag dej los tua hluav taws nrog cov khoom, zam cov kwj dej ncaj nraim uas yuav kis tau cov khoom kub.
3. Cov neeg tua hluav taws 6-Bromo-2-naphthoic acid CAS 5773-80-8 yuav tsum hnav cov cuab yeej ua pa ntawm tus kheej thiab cov iav tiv thaiv tag nrho thaum tuav cov kub hnyiab 6-Bromo-2-naphthoic acid vim yog cov pa roj carbon monoxide, carbon dioxide, thiab hydrogen.
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; txav cov thawv los ntawm qhov chaw tua hluav taws yog tias muaj kev nyab xeeb ua li ntawd, txias cov thawv ntim nrog cov tshuaj tsuag dej, thiab muaj cov hluav taws kub los tiv thaiv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Bromodibenzofuran CAS 87-76-0 |
| 2 | 4 bromo-4'-chlorobiphenyl CAS 23055-77-8 |
| 3 | 3-Bromodibenzofuran CAS 26608-06-0 |
| 4 | 9-(4-Bromophenyl)carbazole CAS 57102-42-8 |
| 5 | 5-Nitrouracil CAS 611-08-5 |
| 6 | 5-Bromo -2 4-dichloropyrimidine CAS 36082-50-5 |
| 7 | 2 3-Dibromo-5-chloropyridine CAS 137628-17-2 |
| 8 | 6-Hydroxynicotinic acid CAS 5006-66-6 |
| 9 | Tom ntej: 3-Bromo-6-hydroxy-2-methylpyridine CAS 54923-31-8 |
| 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 6-bromo-2-naphthoic acid CAS 5773-80-8, Tuam Tshoj 6-bromo-2-naphthoic acid cas 5773-80-8 manufacturers, lwm tus neeg, Hoobkas
