Khoom Description
Cov khoom sib raug rau CAS 20485 - 41 - 0 yog 4 - Methylthiazole - 5 - carboxylic Acid. Nws cov mis molecular yog C₅H₅NO₂S thiab nws qhov hnyav molecular yog 143.16.
{{0}} Methylthiazole - 5 - carboxylic Acid feem ntau tshwm li dawb rau lub teeb daj los yog lub teeb txiv kab ntxwv hmoov los yog muaju. Nws melting point yog 287 degree (nrog decomposition ntawm no kub). Nws qhov ceev yog kwv yees li 1.338, thiab nws qhov kub kub tau kwv yees yog 303.6 ± 22.0 degree . Ntxiv mus, nws qhov taw tes nyem yog 108.428 degree, thiab nws qhov vapor siab ntawm 25 degree yog 0.003mmHg. Cov tshuaj no tuaj yeem yaj hauv qee cov kuab tshuaj organic, tab sis nws cov solubility hauv dej yog qhov txwv.
Cov ntaub ntawv yooj yim
| CAS | 20485 - 41 - 0 |
| EINECS | 606 - 565 - 5 |
| Tshuaj formula | C₅H₅NO₂S |
| Molecular hnyav | 143.16 |
| Qhov ntom | 1.338 (kwv yees) |
| Melting point | 287 degree (lub kaum hli ntuj) (lit.) |
| Boiling point | 3 03.6 ± 22.0 degree (Tshaj tawm) |
| Flash point | 108.428 degree |
| Vapor siab | 0.003mmHg ntawm 25 degree |
| Solubility | DMSO |
Cov ntaub ntawv kev nyab xeeb
Daim Ntawv Qhia Txog Kev Nyab Xeeb: 4-Methylthiazole-5-carboxylic Acid tuaj yeem ua rau tawv nqaij khaus; ua rau mob qhov muag loj heev; thiab tej zaum yuav ua rau cov tawv nqaij ua xua.
Lus Ceeb Toom: Lub teeb liab lo lus ceeb toom; Kev ceev faj yuav tsum tau ua xws li ntxuav cov tawv nqaij kom huv si tom qab tuav, hnav hnab looj tes tiv thaiv, tsom iav, khoom siv tiv thaiv ntsej muag, thiab lwm yam.
Cov cuab yeej tiv thaiv tus kheej: Nws raug nquahu kom siv N95 plua plav npog ntsej muag, tsom iav, daim npog ntsej muag, thiab hnab looj tes.
Siv
4 - Methylthiazole - 5 - carboxylic Acid feem ntau yog siv los ua cov organic synthesis nruab nrab rau kev sib txuas ntawm cov tshuaj lom neeg lom neeg, ua lub luag haujlwm hauv kev tshawb fawb thiab kev tsim kho tshuaj thiab tshuaj tua kab.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam. Peb yog ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau cov ntawv pov thawj tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
Kuv puas tuaj yeem tau txais ib qho qauv ua ntej muab qhov kev txiav txim?
Yog, peb muab cov qauv. Rau cov khoom lag luam, cov qauv yog dawb xwb thiab koj tsuas yog yuav tsum tau them tus nqi thauj khoom; rau cov khoom muaj nqi siab, koj tsuas yog yuav tsum tau dais tus nqi thauj khoom thiab qee yam khoom nqi.
Hom kev them nyiaj twg uas koj lub tuam txhab siv tau?
Kev xa nyiaj xa mus, tsab ntawv ntawm credit lossis kev pov hwm kev lag luam. Koj tuaj yeem xaiv txoj kev them nyiaj uas yooj yim rau koj.
Yuav ua li cas thiab thaum twg kuv tuaj yeem tau txais cov khoom tom qab them nyiaj?
Rau qhov me me, peb yuav xa cov khoom rau koj los ntawm kev nthuav qhia thoob ntiaj teb (DHL, FedEx, TNT, thiab lwm yam) lossis los ntawm huab cua. Rau qhov ntau, hiav txwv freight yog tsim nyog. Kev xa khoom mus rau koj qhov chaw nres nkoj tuaj yeem siv sijhawm li ob peb hnub mus rau ob peb lub lis piam, nyob ntawm qhov chaw nres nkoj.
Cim npe nrov: cas:20485-41-0|4-methylthiazole-5-carboxylic acid, Tuam Tshoj cas:20485-41-0|4-methylthiazole-5-carboxylic acid manufacturers, lwm tus neeg, Hoobkas
