Phenol, tseem hu ua carbolic acid, muaj npe tom qab carbolic acid -ib qho khoom los ntawm cov thee tar distillation. Nws tau pom thawj zaug kom muaj zog acidity thiab bactericidal zog, thiab yog muab los ntawm thee.
Cov khoom ntawm phenol yog dab tsi?
Phenols zoo ib yam li cawv tab sis tsim muaj zog hydrogen bonds ntau dua li cov cawv. Yog li ntawd, lawv yog soluble nyob rau hauv dej ntau dua li cawv thiab muaj lub boiling point ntau dua. Phenols tshwm sim nyob rau hauv daim ntawv ntawm cov dej tsis muaj xim los yog cov khib nyiab dawb nyob rau hauv chav tsev kub thiab tuaj yeem ua rau muaj kuab lom thiab ua rau lub cev.
Vim li cas phenol insoluble hauv dej?
Vim qhov loj tsis yog -polar hydrocarbon feem ( - C 6 H 5 ), phenol yog soluble hauv dej tsawg.
Vim li cas thiaj xaiv Gneebio?
Gneebio, nrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom, thiab kev lag luam ntawm cov tshuaj organic, yog ib qho ntawm cov khoom xa tawm ntawm cov khoom siv tshuaj hauv Henan, Suav. Tau ntau xyoo, peb tau cog lus rau kev lag luam tshuaj lom neeg ntawm cov khoom nruab nrab, cov khoom siv yas, cov tshuaj kho dej thiab cov tshuaj fungicides, thiab cov tshuaj niaj hnub.
Qhov zoo
1) Cov khoom xa tuaj me me thiab sub- ntim khoom muaj.
2). Muab COA, MSDS, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv, thiab Daim Ntawv Pov Thawj Keeb Kwm.
3) Zoo ua ntej, kev pabcuam zoo tshaj plaws.
Nyem qhov no kom tau txais qhov tseeb thoob ntiaj teb99% Phenol (CAS 108-95-2) tus nqi lag luam rau xyoo 2025.