Cov khoom lag luam
Khoom:
4- Nitrobenenzyl Hydrogen Mydrogen Mydrogen Malonate yog ib qho tsis muaj xim daj ua kua nrog lub aroma tshwj xeeb. Nws yog nplaim, insoluble hauv dej tab sis soluble hauv cov kuab tshuaj organic.
Nws yog cov hmoov dawb uas yog soluble hauv ethanol thiab acetone. Nws muaj viscosity ntawm 20 degree thiab yog siv los ua txheej txheej rau cov ntawv, textiles, thiab cov khoom hlau.
Cov ntaub ntawv yooj yim
|
Cov khoom |
Kev qhia tshwj xeeb |
| Cas | 77359-11-6 |
|
Tshuaj Cov Qauv |
C10h9No6 |
|
Molecular loj |
239.18 |
| Tus hauv onei | Inchi {{0 {0}} \/ c10h9No6 \/ c {{{{{{{{14} {14} {14} {14}} h2, (H, 12,13) |
| Tus hauv pliaj | RigfmunstcPgnp-UhfffaOysa-N |
|
Ceev |
1.447 {{0. 06 g \/ cm3 (kwv yees) |
|
Melting taw tes |
109 degree |
|
Kub taw tes |
455.8 ± 3 {{0. 0 degree (kwv yees) |
|
Flash point |
229.5 Degree |
|
Vapor siab |
4.22E -09 mmHg ntawm 25 degree |
|
So |
Soluble hauv methanol |
|
Refronction Index |
1.579 |
|
Acidity Coefficient |
2.49 ± 0. 32 (kwv yees) |
|
Kev Cia |
Kaw Hauv Qhuav, Chav Chav |
|
Kev tshwm sim |
Hmoov lossis muaju |
|
Xim |
Dawb rau yuav luag dawb |
Siv & Npaj
Siv:
4- Nitrobenenzyl Hydrogen Malonate Oster feem ntau yog siv los ua qhov nruab nrab tseem ceeb hauv synthic. Nws kuj tseem siv tau ua cov organic reagent thiab catalyst.
Cov khoom no tuaj yeem rov ua dua tshiab los ntawm kev ntxiv nws rau cov tshuaj tiv thaiv tom qab siv nws hauv kev tsim cov txheej txheem lossis lwm yam ntaub ntawv. Magnesium 3- xopropanoate reacts nrog malonic acid los ua cov kab mob magnium los ua cov kab mob lipolyzed los ntawm lipase los ua kom cov txiaj ntsig magnesium lactate. Ib qho ntxiv, cov compound no yog siv los ua nruab nrab rau kev sib txuas ntawm carbapenems. Cov ntsev magnesium kuj tseem siv tau los ua cov tshuaj tiv thaiv kev estrification hauv cov kuab tshuaj hauv cov organic.
Cov Ntaub Ntawv Kev Nyab Xeeb:
{{0 {0}} nitrobenenenenzyl hydrogen malonate yog khaus. Zam kev sib cuag nrog tawv nqaij thiab qhov muag thiab tswj tau cua zoo. Ua raws li cov kev ua haujlwm raug thiab siv cov khoom tiv thaiv tus kheej xws li hnab looj tes thiab tsom iav. Yog tias nqos lossis nqus tau, nrhiav kev kho mob tam sim ntawd.
Tuam txhab tau
Gneebioyog ib qho kev lag luam tsim tawm hauv kev tshawb fawb thiab kev txhim kho, ntau lawm thiab muag khoom ntawm cov tshuaj lom neeg. Peb lub Hoobkas tau tsim tsa xyoo 2016 thiab nyob hauv Henan xeev, npog thaj tsam ntawm 3,600 square metres. Peb pab neeg muaj ntau tshaj 200 tus neeg. Tau ntau xyoo, tag nrho cov pab pawg tau txuas ntxiv txhim kho kom tau txais txiaj ntsig tiag tiag ntawm cov neeg siv khoom thiab tam sim no ua ib qho ntawm cov khoom lag luam cheem tsum hauv Henan xeev, Suav.
Peb cov khoom muag kub muaj xws li muaj ntxhiab hydrocarbons (nyclohexanone, byclohexanane,}}}}}} ionlinoethanol, thiab lwm yam), tshuaj tua kab mob (ethylene glycol, 1- butanol,}}} methyl {}}}}} urecon, phenol, propafenone,Bisphenol a, Phenyl methacrylate, methyl iroobutyl ketone, ntaub phenolico, thiab lwm yam), thiab petrochemicals. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.
ThovTiv Tauj PebYog tias koj xav tau.
Cov FAQ
Koj muab cov ntaub ntawv dab tsi?
Feem ntau, peb muab cov npe xa mus rau, cov npe thauj khoom, daim ntawv pov thawj, yog tias koj lub lag luam muaj txhua yam tshwj xeeb, thov qhia rau peb paub.
Thaum twg kuv tuaj yeem tau txais koj cov lus hais
Yeej, cov ncauj lus kom ntxaws tuaj yeem muab rau hauv ob peb teev tom qab peb tau txais koj qhov kev nug.
Yuav ua li cas thiaj li tau txais cov qauv?
Thov xa koj qhov chaw nyob rau peb, peb tau txais txiaj ntsig los muab cov qauv rau koj.
Yuav ua li cas txog cov khoom lag luam zoo?
Cov khoom yuav raug kuaj xyuas ua ntej ua zaub mov xa tuaj, yog li qhov ua tau zoo tuaj yeem lav.
Cim npe nrov: CAS TSIS MUAJ. {{{77359-11-6 4- nitrobenenenzyl hydrogen malonate, lis piam {{{{{{{{{{{{} nitrobenenen malonate manufacturers, lwm tus neeg, Hoobkas
