Sepheo sa rona kamehla ke ho kopanya le ho ntlafatsa boleng bo holimo le tokiso ea lintho tse seng li ntse li le teng, ha ka nako e ts'oanang re hlahisa lihlahisoa tse ncha ho fihlela litlhoko tse ikhethang tsa bareki bakeng sa thekiso e kholo ea fektheri Propionic Acid CAS 79-09-4 E fanoa ka ho toba ke China Factory, Ka kakaretso re tsoela pele ka molao-motheo oa "Botšepehi, Bokgoni, Boiqapelo le khoebo e hlōlang". Rea u amohela ho etela webosaete ea rona 'me u se ke ua tsilatsila ho buisana le rona. Na u se u loketse ka botlalo? ? ? Re tlohele re tsamaee!!!
Re tsepamisitse maikutlo kamehla ho ho kopanya le ho ntlafatsa boleng bo holimo le ho lokisa lintho tse seng li ntse li le teng, ha ka nako e ts'oanang re hlahisa lihlahisoa tse ncha ho fihlela litlhoko tsa bareki ba ikhethang bakeng sa , Re kopanya melemo eohle ea rona ho tsoela pele ho qapa, ho ntlafatsa le ho ntlafatsa sebopeho sa rona sa indasteri le ts'ebetso ea lihlahisoa. Re tla lula re lumela ho eona 'me re sebetsa ho eona. Rea u amohela ho ikopanya le rona ho khothaletsa leseli le letala, hammoho re tla etsa Bokamoso bo betere!
Likarabelo tsa Phetoho ea Propionic Acid
Karabelo ea propionic acid le magnesium ho theha magnesium propionate le khase ea haedrojene:
Mg + 2CH₃CH₂COOH = Mg(CH₃CH₂COO)₂ + H₂↑
Karabelo ea propionic acid le sodium hydroxide ho theha sodium propionate le metsi:
CH₃CH₂COOH + NaOH = CH₃CH₂COONA + H₂O
Karabelo ea propionic acid le ethanol ho theha ethyl propionate le metsi (esterification):
CH₃CH₂COOH + CH₃CH₂OH →(Conc. H₂SO₄, Δ) CH₃CH₂COOCH₂CH₃ + H₂O