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Cov lus qhia
| Kev tshwm sim | Cov muaju dawb muaju lossis hmoov |
| Purity (ntawm cov qhuav) | 99.5% min. |
| Melting taw tes | 183 Degree - 185 degree |
| Poob rau ziab | 0.5% max. |
| Pba | 0.5% max. |
| Residue ntawm ignition | 0.3% Max. |
Cov ntaub ntawv raug
|
Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
|
Lub peev xwm |
50mt / hli |
|
Hov ntau |
|
|
Lub teb chaws tseem ceeb |
|
|
Peev Xwm / Batch |
|
|
Paub lawm |
Ntau lawm txij xyoo 2012 |
|
Ntxiv rau |
Cov Ntawv Thov
Anisic Acid (CAS 100-09-4)Yog ib txwm tshwm sim aromatic carboxylic acid dav siv nyob rau hauv qab, fragrance, tshuaj, thiab kev lag luam tshuaj, thiab tshuaj lom neeg. Nws thawj cov ntawv thov suav nrog kev ua haujlwm ua ntej hauv kev siv tshuaj estre, tshwj xeeb vim lawv cov khoom qab zib, thiab anise {{1} zoo li aroma. Hauv cov tshuaj tsw qab, anisic acid thiab nws cov derivatives muab cov tshuaj tsw qab rau cov xab npum, tshuaj pleev ib ce, thiab cov khoom tu tus kheej. Ib qho ntxiv, nws tau ua haujlwm ua ib qho nruab nrab hauv cov tshuaj saptermeutical, tshuaj lom neeg zoo, thiab agrochemical ntau lawm.
Cov txiaj ntsig
Cov txiaj ntsig ntawm cov acid anisic tshwm sim los ntawm nws cov qauv qub uas muaj zog, cov versatility ntau, thiab cov ntaub ntawv kev nyab xeeb. Nws cov carboxylic acid pawg tso cai rau cov tshuaj esterification thiab lwm yam kev hloov kho tshuaj lom neeg, ua kom cov synthesis ntawm ntau yam tsw thiab cov tshuaj tsw qab. Cov pab pawg methoxy ntawm cov pab pawg uas muaj ntxhiab tsw zoo nkauj thiab cov khoom siv uas hnov tau zoo thiab cov khoom siv ntawm cov khoom lag luam, ua rau lawv xav tau cov khoom siv cov neeg siv khoom. Ntxiv mus, anisic acid yog suav tias muaj kev nyab xeeb rau kev siv hauv cov zaub mov thiab cov tshuaj pleev ib ce, thiab solubility} Lub xeev ruaj khov pab daws, cia {{4 4}} nplai synthesis.
Tag
Hauv kev xaus, anisic acid yog qhov muaj txiaj ntsig aromatic acid rau flavors, tsw qab, thiab tshuaj schtesis. Nws cov pab pawg ua haujlwm thiab cov qauv kev ruaj ntseg tso cai rau veratile derivatization, thaum nws cov kev xav zoo txhim kho cov neeg siv khoom lag luam. Los ntawm kev sib xyaw ua ke nrog kev xav tau cov yam ntxwv aroma, anisic acid ua lub luag haujlwm tseem ceeb hauv cov zaub mov niaj hnub, kev lag luam kom zoo nkauj, thiab tshuaj lom neeg tshuaj lom neeg.
Cim npe nrov: Anisic Acid 丨 cas 100-09-4, Tuam Tshoj anisic acid 丨 cas 100-09-4 tuam ntxhab, cov chaw muag khoom, Hoobkas
