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Kev muag khoom ncaj qha los ntawm Tuam Tshoj Hoobkas Zoo Tshaj Plaws Tus Nqi Qis CAS 23239-88-5 Benzocaine hydrochloride Kev nyab xeeb shipping ceev ceev
Khoom siv
tshuaj loog hauv zos
Benzocaine hydrochloride yog hydrochloride daim ntawv ntawm cov tshuaj loog hauv zos benzocaine. Nws cov teebmeem pharmacological zoo ib yam li cov tshuaj benzocaine, tab sis nws cov tshuaj loog tsis muaj zog dua li ntawm procaine. Kev nqus hauv zos yog qeeb thiab cov nyhuv yuav kav ntev. Vim nws yog insoluble hauv dej, nws tsis tuaj yeem siv rau infiltration tshuaj loog. Nws muaj cov nyhuv analgesic thiab antipruritic. Cov tshuaj no feem ntau yog ua hmoov los yog tshuaj pleev rau hauv daim ntawv thiab yog siv los kho qhov txhab, rwj, kub hnyiab, tawv nqaij abrasions thiab hemorrhoids.
Benzocaine tseem hu ua ethyl para-aminobenzoate thiab sinacin. Cov uas precipitate los ntawm dej yog tsis muaj xim los yog dawb orthorhombic koob zoo li muaju los yog crystalline hmoov, thiab cov uas precipitate los ntawm ether yog square crystals. Tsis hnov tsw. Muaj ib tug iab saj. Chemicalbook txheeb ze molecular mass 165.19. Melting point 92 ℃. Kub taw tes: 310 ℃, 183 ~ 184 ℃ (1.87 × 103Pa). Insoluble nyob rau hauv dej, soluble nyob rau hauv ethanol, ether thiab chloroform, kuj soluble nyob rau hauv almond roj, txiv roj roj thiab dilute acid. Nyob ruaj khov hauv huab cua.
cov khoom specification
| Qhov ntom | 1.286 g / cm³ |
| Boiling point | 495oC ntawm 760 mmHg |
| Melting point | 208oC ua |
| Flash point | 228,6c ua |
| Raws li pawg | 201.055649 |
| PSA | 52.32.000 Nws |
| LogP | 2.82870 ib |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Vapor siab | 0.000589mmHg ntawm 25 ° C |
| Cia tej yam kev mob | -20 ℃ |
Khoom piav qhia
Benzocaine Hydrochloride, nrog rau cov tshuaj formula C9H11NO2·HCl, muaj tus lej CAS 23239-88-5. Nws yog ib tug dawb crystalline hmoov nrog ib tug me ntsis tsw. Nws cov qauv tsim muaj lub nplhaib benzene txuas nrog cov amino pawg thiab ester pawg. Cov tshuaj no yog soluble hauv dej. Benzocaine Hydrochloride yog ib qho tshuaj loog hauv zos uas feem ntau siv rau ntau yam kev kho mob thiab kho hniav. Nws ua haujlwm los ntawm kev thaiv cov paj hlwb hauv lub cev, ua rau thaj chaw thiab muab kev pab ib ntus ntawm qhov mob thiab tsis xis nyob. Cov ntaub ntawv kev nyab xeeb rau Benzocaine Hydrochloride suav nrog kev zam kev sib cuag nrog lub qhov muag, tawv nqaij, thiab khaub ncaws, vim nws yuav ua rau khaus. Nws yuav tsum tau muab cia rau hauv qhov chaw txias thiab qhuav, deb ntawm tshav ntuj ncaj qha.
Siv Fields
Pharmaceuticals: Benzocaine Hydrochloride yog siv dav hauv kev lag luam kws tshuaj raws li tshuaj loog hauv zos. Nws cov txheej txheem ntawm kev ua haujlwm cuam tshuam nrog kev thaiv kev sib kis ntawm cov paj hlwb, muab kev pab ib ntus ntawm qhov mob thiab tsis xis nyob. Nws yog feem ntau siv nyob rau hauv cov tshuaj pleev ib ce, tshuaj pleev, thiab tshuaj tsuag rau ntau yam kev kho mob thiab kho hniav txheej txheem.
Tshuaj pleev ib ce: Benzocaine Hydrochloride kuj tseem siv hauv tshuaj pleev ib ce ua tus neeg sawv cev loog. Nws feem ntau pom muaj nyob rau hauv di ncauj balms, toothache gels, thiab lwm yam khoom uas muab ib ntus nyem los ntawm qhov mob me thiab khaus. Nws cov txheej txheem ntawm kev ua hauv tshuaj pleev ib ce zoo ib yam li nws siv hauv cov tshuaj, thaiv cov paj hlwb kom loog hauv cheeb tsam.
khoom video
Peb lub Hoobkas
Ntim
Hmoov: ob txheej txheej txhuas ntawv nyiaj hnab rau 1kg qauv, thiab 25kgs ib nruas rau tej
Kua: kaw lub raj mis rau 1L qauv, thiab 25kgs ib nruas rau tej
Shipping & Payment Terms
| Ntim Cov Lus Qhia | Aluminium pob, thawv thawv, ntoo thawv, customized ntim |
| Lub tsev khaws khoom | Tuam Tshoj |
| Tus me nyuam nthuav dav | 1. Lub sij hawm xa tuaj: Tsis pub dhau 3-15 hnub tom qab daim ntawv cog lus yuav siv tau 2. Qhov chaw xa khoom: Chaw nyob ntawm tus neeg xa khoom (yuav tsum yog lub tsev cog lus) 3. Txoj kev xa khoom: Peb yog lub luag haujlwm rau kev thauj cov khoom, FOB nqi 4. Freight method: huab cua freight, nkoj freight |
| Cov nqe lus them nqi | Alibaba, Bitcoin, T / T, Western Union thiab lwm txoj kev xa nyiaj. |
FAQ
Q1: Koj puas yog cov chaw tsim khoom?
A: Yog! Peb yog lub Hoobkas nrog peb tus kheej cov kab ntau lawm.
Q2: Txoj kev koj xa khoom yog dab tsi?
A: Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex thiab lwm yam
Peb txoj kev xa cov khoom yog universal thiab ruaj ntseg.
Lub tuam txhab npe thiab lwm cov ntsiab lus ntsig txog lub tsev muag tshuaj tsis tau sau rau ntawm daim ntawv hla tebchaws.
Txoj kev ntim khoom yog hloov tsis tu ncua rau kev xa khoom ruaj ntseg.
Q3: Cov pob khoom puas tuaj yeem taug qab tau?
A: Yog lawm, peb muab tus lej taug qab thiab koj tuaj yeem taug qab hauv internet.
Q4: Koj nkoj mus qhov twg?
A: thoob ntiaj teb.
Q5: Koj puas muab kev xa khoom hauv tsev / xa rov qab xa?
A: Yog, peb tuaj yeem xa mus rau Tebchaws Meskas / UK / Canada / Australia / Lub Tebchaws Yelemees thiab lwm yam warehouse ua ntej rau koj.
Q6: Koj puas ua kom koj cov khoom ntim, ua li cas txog kev lis kev cai, yuav ua li cas yog tias lub pob khaws cia?
A: Peb txhawj xeeb ntau txog peb txoj kev nyab xeeb, peb ntim cov xaj kom ruaj ntseg li sai tau. Yog tias ib pob khoom raug ntes ntawm kev lis kev cai, reships ntawm seized txiav txim yuav ua tiav yog tias koj muaj ib tsab ntawv los qhia peb. Yog tias koj tau txais tsab ntawv qaug dab peg, thov hu rau peb tam sim nrog daim ntawv luam theej ntawm tsab ntawv qaug dab peg, thiab tseem muaj qhov chaw nyob tshiab kom koj xaj rov qab mus rau.