Min're alkawal ngam hokkugo on ceede ,kaawniiɗum kuuje booɗɗe, kadi bana yaawugo ngam Manufacturer of China Yeedu 99.5% Propionic Acid CAS 79-09-4 bee Factory Price, Wakkati fuu, min ɗon waɗa hakkiilo dow kala detaayji ngam insure kala soodoowo amin safitis.
Min ɗon mari alkawal ngam hokkugo on ceede ,remarkable products excellent, kadi bana yaawugo delivery ngam , Politik Sosiyetee amin woni “kalite arandeere, ngam ɓurdugo e semmbe, ɓamtaare duumotoonde” . Paandaale amen rewrude e “ngam renndo ngoo, soodooɓe ɓee, gollotooɓe ɓee, gollodiiɓe ɓee e gollorɗe ɗee njiylo nafoore laaɓtunde”. Min aspirate ngam waɗde gollondirde e kala ceertuɗo e peewnoowo pecce otooji, feewnitagol, oto peer , ndeen sosde futuro belɗo! On njaaraama e ƴettude waktu ngam ƴeewtaade lowre men ndee kadi min njaɓɓoto kala miijo ngo njogi-ɗon ngam wallude min e moƴƴinde lowre men ndee.
Ƴeewndo mbaydi foormula kemikal asid propiyonik
So en ƴeewii mbaydi molekul, foormula asid propiyonik CH3CH2COOH ina waawi fecceede e geɗe tati kuuɓtodinɗe. Fedde metil timmunde (CH3–) ina hollira sifaaji alkil saturaaji, fedde metilen hakkundeere (–CH2–) ina golloroo no yuɓɓo jokkondirngo nii, fedde karboksil (–COOH) ina rokka mooɓre ndee sifaaji mum asid keewɗi. Ndeeɗoo yuɓɓo mbaydi firti ko asid propiyonik ina hollita won e sifaaji nannduɗi e alkane e sifaaji mbayliigu asid karboksilik.
To bannge nokku, mooɓre asid propiyonik ina jogii mbaydi lineere ɓurndi hoybude. Jokkondiral ɗiɗmal C=O e fedde hidroksiil –OH nder fedde karboksiil ina mbaɗa mbaydi koplanar, tawi noon jokkere alkil ina ƴetta joometiri tetrahedral rewrude e hibridaasiyoŋ sp3. Ndeeɗoo sifaa ina rokka mooɓre ndee polariteer moƳƳo, ina fammina jillondiral mum e ndiyam tawa ina jokki e jokkondire e solɓe ɓe ngonaa polariteeruuji ko wayi no eteer dietil e kuloroform.
Teskaama wonde hidrojen karboksiil gonɗo e asid propiyonik ina seerta seeɗa e nder ɓuuɓri ndiyam, ina yaltina iyon H+, ina waɗa iyon propiyonik (CH3CH2COO−). Ndeeɗoo feere ina addana pKa 4,87 (e 25°C), ɗum noon ina renndini ɗum e asid ɓuuɓɗo tippudi. Ngolɗoo jikku asid-base ina tiiɗi e kuutorɗe mum keewɗe, haa teeŋti noon e reentaade nguura, ɗo mbaadi mum molekulaaji ɗi njiidaani ina mbaawi ɓurde naatde e ƴiye mikroobiyoŋ.