Cov Lus Qhia Yooj Yim
| Ceev | 1.2495 (ntxhib kwv yees) |
| Melting taw tes | {{0 {}} degree (lit.) |
| Boling Taw | 221 degree |
| Flash point | 178 degree |
| Vapor siab | {{0 {}}. 008pa ntawm 25 degree |
| Kev tshwm sim | Tsis muaj kob ua lead ua |
| pa kua muag | 1 {0. 17 ± 0.60 (kwv yees) |
| Chaw Cia Khoom | Kaw Hauv Qhuav, Chav Chav |
Cov khoom lag luam
Dab tsi yog o-toluenesulfonamide Osa Cas 88-19-7?
O-Toluenesulfonamide yog cov organic sib xyaw. Nws yog cov khoom dawb. Nws muaj solubility tsis muaj dej hauv dej, tab sis tuaj yeem yaj nyob rau hauv cov kuab tshuaj yeeb zoo xws li ethanol thiab dimethyil ether. Otsa feem ntau siv los ua lub reagent hauv cov synthic synthesis, thiab kuj tseem siv tau ua ib nrab nyob rau hauv dyes thiab pigments.
Cov ntawv thov ntawm O-Toluenesulfonamide Osa:
- Tshuaj Nruab Nrab: Otsa siv los ua ntau yam tshuaj, tshuaj tiv thaiv tshuaj tiv thaiv tshuaj, tshuaj tiv thaiv kab mob antihistamine, thiab lwm yam ntawm cov qauv molecular ntawm cov tshuaj.
- Dyestuff Intermediates: Nws tuaj yeem siv los npaj qee cov kev ua haujlwm sib txawv, yog li siv rau cov xim sib txawv, yog li siv rau cov xim sib txawv, tawv thiab lwm yam kev lag luam.
- Organic synthesis reagent: raws li ib qho tseem ceeb reagent hauv cov kab ke hauv nruab nrog cev, nws tuaj yeem koom nrog ntau yam kev tawm tsam nrog cov khoom sib txuas nrog cov haujlwm tshwj xeeb.
Vim li cas thiaj xaiv GNEEBIO?
1. Yuav muab cov txiaj ntsig zoo thiab cov nqi sib tw.
2. Cov qauv pub dawb rau koj qhov kev ntsuas.
3. Siv cov tuam txhab kev thauj mus los hauv ib cheeb tsam los thauj cov khoom muag, kom koj tuaj yeem tau txais cov khoom nrawm.
4. Peb yuav qhia koj txhua cov ntaub ntawv ntawm txhua theem ua ntej.
5. Ntim khoom tuaj yeem kho tau.
6. Teb rau thawj zaug ua ntej thiab tom qab muag.
Peb xav kom muaj kev sib tw yeej. Xa koj qhov kev nug thiab koj yuav tau txais nws!
Ntim & Xa Khoom
Customized pob yog muaj.
Peb yuav ib txwm ua peb txoj kev zoo tshaj plaws los siv cov nrawm tshaj plaws thiab kev pheej yig tshaj plaws rau cov neeg siv khoom kom tau txais kev txiav txim.
Tuam txhab tau
GneebioNyob hauv Anyang City, Henan xeev, Suav. Lub tuam txhab muaj pawg neeg tseem ceeb ntawm ntau tshaj 200 tus neeg muaj cov kev paub sib sib zog nqus thiab kev ua haujlwm nplua nuj. Pab no ua raws cov kws tshaj lij kev tshawb fawb, thiab cov neeg ua haujlwm tswj hwm ua ke uas ua haujlwm ze ua ke los ua haujlwm lub tuam txhab kev txhim kho. Peb txaus siab koom nrog cov npoj yaig los ntawm txhua qhov chaw ntawm lub neej nyob hauv tsev thiab txawv mus nrhiav kev txhim kho! Txais tos kom tuaj xyuas Gnee Chem rau kev taw qhia thiab kev sib tham ua lag luam.
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Cov FAQ
Q1: Kuv tuaj yeem tau txais cov qauv li cas?
A1: Peb tuaj yeem muab koj cov qauv rau peb cov khoom uas muaj tam sim no, cov thawj coj yog hais txog 1-5 hnub.Koj tsuas yog yuav tsum them cov qauv
Q2: Koj puas kam txais kev soj ntsuam thib peb?
A2: Yog.Peb ua.
Q3: Ntev npaum li cas koj lub sijhawm khoom plig?
A3: Feem ntau nws yog nrog 7 hnub yog tias cov khoom nyob hauv Tshuag. Raws li kom muaj nuj nqis koj yuav tsum tau, lub sijhawm khoom xa tuaj yeem hloov me ntsis.
Q4: Koj cov lus them nqi dab tsi?
A4: Peb tuaj yeem lees txais ntau txoj kev them nyiaj, L \/ C, T \/ T, Paypal, Western Union thiab lwm yam.
Cim npe nrov: O-Toluenesulfonamide Osa rau cov phtiona synthesulonamide} C7h9NO rau cov khoom siv, cov chaw tsim khoom, lub Hoobkas