Propionic Acid Nuclear Magnetic Resonance (NMR) Spectroscopy
Sebelisa spectrometer ea matla a nyutlelie bakeng sa ho lemoha propionic acid. Ha u nka tlhahlobo ea sebopeho sa propionic acid lihlahisoa tsa tlhahiso ea lik'hemik'hale e le mohlala, qala ka ho lokisa sampole hore e be tharollo e loketseng, hangata u sebelisa li-reagent tse sa tsoakoang tse kang chloroform e sa tsoakoang ho qoba tšitiso ho tsoa tlhorong ea solvent tlhorong ea sampole. Beha tube ea NMR e nang le tharollo ea sampole ka har'a probe ea NMR spectrometer. Sesebelisoa se ntša li-pulse tsa maqhubu a radio ho susumetsa liphetoho tsa boemo ba matla a nyutlelie liathomong tsa limolek'hule tsa sampole. Nuclei libakeng tse fapaneng tsa lik'hemik'hale e monya le ho ntša matšoao a maqhubu a radio ka tsela e fapaneng, e leng se fellang ka litlhōrō tse fapaneng ho spectrum ea NMR. Ka ho sekaseka tikoloho ea lik'hemik'hale ea athomo e 'ngoe le e 'ngoe ea haedrojene molek'huleng ea propionic acid, hammoho le tlhahisoleseling e kang boemo ba tlhōrō (phetoho ea lik'hemik'hale) le karohano ea tlhōrō (coupling constant), sebopeho sa propionic acid se ka netefatsoa. ​​Tlhahlobo ea bongata ba litaba tsa eona le eona e ka etsoa ho isa bohōleng bo itseng. Leha ho le joalo, spectroscopy ea NMR ka kakaretso ha e nepahale haholo bakeng sa tlhahlobo ea bongata ha e bapisoa le mekhoa e meng, empa e fana ka melemo e ikhethang bakeng sa tlhahlobo ea sebopeho.

Shandong Pulisi Chemical Propionic Acid    info@pulisichem.cn
Shandong Pulisi Chemical e fana ka propionic acid ea boleng bo holimo CAS 79-09-4 ka bohloeki bo fihlang ho 99.5%. Taolo e tiileng ea litšila e netefatsa ts'ebetso e tsitsitseng bakeng sa tšebeliso ea ho boloka lijo, lisebelisoa tsa lijo, lisebelisoa tse tala tsa lik'hemik'hale le tsa indasteri.
Re na le matlo a polokelo a ikemetseng a koung le ketane e tsitsitseng ea phepelo e holimo, e tšehetsang liphutheloana tse tenyetsehang, thepa e lekaneng le phano e potlakileng ea lefats'e. Sehlopha se seng le se seng se tla le COA le MSDS e felletseng, ka tlhahlobo e tiileng ea boleng ho netefatsa botsitso bo tsitsitseng ba sehlopha. Tšebeletso ea profeshenale ea ho romela thepa kantle ho naha e re etsa mofani oa hau oa propionic acid ea nako e telele ea tšepahalang ho tsoa Chaena.

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