Cov lus qhia
| Zog: | Dawb rau tawm - hmoov dawb |
| Cov ntsiab lus: | 99% min |
| Nws noo: | 0.5% max |
Cov Ntawv Thov
4 - ethylsalicylic acidic acid (CAS6 5}} 85-1) yog kev tshawb fawb txog tshuaj lom neeg, kev tshawb fawb, thiab kev tshuaj xyuas cov tshuaj, thiab cov ntawv thov analalical. Nws cov qauv, muaj ob qho tib si ntawm cov pab pawg methyl-hloov cov pab pawg Benboxyl Hauv cov chaw kuaj tshuaj, nws pabcuam ua ke nruab nrab rau kev sib txuas ntawm cov analgesic, tiv thaiv kab mob, thiab cov tshuaj tiv thaiv kab mob antimicrobial. Nws tseem ua haujlwm hauv cov organic chemistry kev kawm kom cov kev kawm cov tshuaj, tsim cov hluavthatic tshiab lossis cov neeg sawv cev tshiab. Ib qho ntxiv, 4-methylsalicylic acid yog siv hauv kev ntsuas tshuaj chemister raws li cov khoom siv siv thiab hauv kev txhim kho cov xim tso tawm.
Cov txiaj ntsig
Cov txiaj ntsig ntawm 4-methylsalicylic acid yog muab los ntawm nws cov tshuaj siv tshuaj, kev ruaj khov, thiab cov peev xwm bioactive. Nws cov khoom siv hydroxyl thiab carboxyl kev ua haujlwm pub rau xaiv derivatization, ua rau cov qauv tsim ntawm ntau yam ntawm cov khoom lag luam tshuaj lom neeg. Hauv kev tshawb fawb, nws txhawb kev tsim cov tshiab molecules nrog kev ua kom zoo ua haujlwm thiab txhim kho cov chaw muag tshuaj. Nws siv ua tus qauv tshuaj ntsuam ua rau muaj kev ntsuas yog qhov tseeb thiab kev tswj kom zoo rau tshuaj thiab cov chaw ua hauj lwm chaw soj ntsuam. Kev sib xyaw ua ke ntawm reactivity, ruaj khov, thiab kev ua haujlwm zoo ua rau nws muaj txiaj ntsig zoo rau ob qho tib si thov thiab siv tshuaj ntsuam xyuas thiab siv tau cov tshuaj tshawb nrhiav thiab kev tshawb fawb hauv kev siv tshuaj.
Tag
Hauv kev xaus, 4-methylsalicylic acid yog cov acidicic acid uas ua haujlwm ua tus tseem ceeb hauv cov tshuaj, cov khoom siv organic, thiab analyerical chemistry. Nws cov pab pawg ua haujlwm tawm tsam thiab cov ruaj khov pab txhawb kev txhim kho ntawm cov qauv molecules, tshawb fawb txog cov qauv kev tshawb fawb. Los ntawm kev muab cov versatility thiab kev ntseeg tau, nws txuas ntxiv txhawb kev tsim kho thiab muaj kev pom zoo thoob plaws tshuaj, chaw muag tshuaj, thiab tshawb xyuas cov chaw muag khoom.
Cim npe nrov: 4-Methylsalicylic acid
