Benzoic Acid CAS 65-85-0
Benzoic acid, tseem hu ua benzoic acid, yog dav nyob rau hauv cov xwm nyob rau hauv daim ntawv ntawm cov dawb acids, esters, los yog lawv derivatives. Piv txwv li, hauv cov pos hniav benzoin, nws muaj nyob rau hauv daim ntawv ntawm cov kua qaub dawb thiab benzyl esters; Nws muaj nyob rau hauv daim ntawv dawb nyob rau hauv nplooj thiab qia bark ntawm ib co nroj tsuag; Nws muaj nyob rau hauv daim ntawv ntawm methyl ester los yog benzyl ester nyob rau hauv cov roj essence; Nws muaj nyob rau hauv daim ntawv ntawm nws derivative hippuric acid nyob rau hauv nees zis. Benzoic acid yog cov kua qaub tsis muaj zog, muaj zog dua cov roj ntsha. Lawv muaj cov tshuaj zoo sib xws thiab tuaj yeem tsim cov ntsev, esters, acyl halides, amides, thiab anhydrides, tag nrho cov uas tsis yooj yim oxidized.
| Yam khoom | STANDARD |
| Cov ntsiab lus | 98.5 min (%) |
| Melting Point | 121.0 - 123.0 (%) |
| Clarity ntawm Kev daws | Clear & Colorless |
| Qhov tshwm sim | Dawb Flake |
1) Benzoic Acid siv rau hauv cov khoom siv hluavtaws, cob, txheej, roj hmab, kev lag luam luam yeeb. Thaum pib, benzoic acid tau txais los ntawm distillation ntawm benzoin pos hniav los yog hydrolysis hauv dej alkaline
2) Benzoic acid feem ntau yog siv los ua tshuaj los yog tshuaj tua kab mob, uas muaj cov nyhuv inhibiting kev loj hlob ntawm fungi, kab mob, thiab pwm. Thaum siv tshuaj, nws feem ntau yog siv rau ntawm daim tawv nqaij los kho cov kab mob ringworm ntawm daim tawv nqaij.
25kg / nruas lossis raws li cov neeg siv khoom xav tau. Khaws cia rau hauv qhov chaw txias.
Benzoic Acid CAS 65-85-0
Benzoic Acid CAS 65-85-0
