Propionic Acid maŋ shishitoo mla (GB henɔi)
Maŋ lɛ mli mla ni kɔɔ propionic acid he lɛ tsɔɔ bɔ ni eyɔɔ ha lɛ mli faŋŋ: ebaafee nu ni bɛ su, ni mli tse ni ŋmɔlɔ yɔɔ mli, ni esa akɛ esu lɛ ashɛ shishitoo mlai pɔtɛɛ ni akɛkwɛɔ nibii ni anaa lɛ ahe (tamɔ, kɛ APHA jara ni feɛɛ husu pɔtɛɛ ko) koni ana nɔmimaa akɛ nibii ni akɛtsuɔ nii lɛ yeɔ hiɛ su kpakpa he taomɔ nii lɛ anɔ.
Yɛ hetsemɔ gbɛfaŋ lɛ, maŋ mla lɛ biɔ ni propionic acid ni yɔɔ mli lɛ afee nɔ ni baa shi fe fɛɛ ni ji 99.0%. Nɛkɛ hetsemɔ ni nɔ kwɔ nɛɛ haa anáa nɔmimaa akɛ propionic acid lɛ haa nitsumɔ ni yɔɔ shiŋŋ ni anyɛɔ akɛ he fɔ̃ɔ nɔ yɛ nitsumɔhei srɔtoi ni feɔ nibii kɛ nitsumɔ mli. Fɛ̃i ni yɔɔ mli lɛ ji nɔ ko ni he hiaa waa ni saa nibii ni afee lɛ ahe; yɛ shishitoo mla lɛ naa lɛ, esa akɛ akwɛ nu ni yɔɔ mli lɛ nɔ kɛyashɛ 0.5% koni ŋmɔtɔ ni fa fe nine lɛ akagbala etsofafeemɔ nibii kɛ enitsumɔ mli. Atsɔɔ acidity, akɛ nɔ titri ni tsɔɔ nɔ ko lɛ hu mli faŋŋ: esa akɛ acidity (ni ajieɔ lɛ kpo akɛ mass fraction, ni abuɔ he akɔntaa akɛ propionic acid) lɛ aba shi yɛ he ko ni atsɔɔ mli koni ekɛha nɔmimaa akɛ tsofa ni akɛtsuɔ nii lɛ mlihilɛ kɛ bɔ ni etsuɔ ​​nii ehaa lɛ lɛ yeɔ taomɔ nii lɛ anɔ. Dade ni tsii ni yɔɔ mli lɛ ji nɔ ni ato he gbɛjianɔ jogbaŋŋ yɛ shishitoo mla lɛ mli—aŋmɛ lead, mercury, kɛ dade ni tsii krokomɛi ahe gbɛ kɛyashɛ he ni baa shi waa, ni bei pii lɛ asusuɔ yɛ ppm (fãi yɛ akpekpei amli), koni ana shweshweeshwe ni akɛtsuɔ nii yɛ niyenii, tsofafeemɔ, kɛ nitsumɔhei krokomɛi ni he hiaa waa lɛ amli.
Maŋ lɛ mli mla lɛ hu kɛ taomɔ nii pɔtɛɛ komɛi baa mɛi ayibɔ he. Yɛ hulutsoo be pɔtɛɛ ko mli (tamɔ, 20°C) lɛ, esa akɛ hulutsoo be lɛ aba shi yɛ he ko ni atsɔɔ mli, ni etsɔɔ kɛji nibii ni afee lɛ gbɔmɔtsoŋ nibii lɛ kɛ shishitoo mlai kpãa gbee. Nɔ kroko ni esa akɛ asusu he ji: esa akɛ propionic acid lɛ aná hulutsoo ni ji 140°C – 142°C, ni ekwɛ koni edɔlɛ kɛ esɛɛkuu lɛ ashɛ nitsumɔhei lɛ ahiamɔ nii ahe. Akwɛɔ kloride ni yɔɔ mli lɛ nɔ jogbaŋŋ, ni shishitoo mla lɛ biɔ ni kloride lɛ falɛ ahi shi yɛ shishitoo mla pɔtɛɛ ko shishi (tamɔ, 0.001%) koni akɛtsi nibii gbohii ni baa nibii ni afee lɛ ahe kɛ nitsumɔ ni nyiɛɔ sɛɛ lɛ nɔ lɛ naa. Dade ni yɔɔ mli lɛ hu yɛ husui ni yɔɔ faŋŋ shishi, ni bei pii lɛ, eshɛɛɛ 0.0001%, koni aka dade nibii ni saa propionic acid lɛ su, shifimɔ, kɛ nitsumɔ yɛ nitsumɔi pɔtɛɛ komɛi amli lɛ he.
Yɛ nɔ ni kɔɔ ŋmɔtɔ he lɛ, maŋ lɛ mli mla biɔ ni propionic acid ajie ŋmɔtɔ kpakpa kpo yɛ ŋmɔtɔ pɔtɛɛ komɛi amli (tamɔ, ethanol, diethyl ether), ni eha ŋmɔtɔ ni yeɔ emuu yɛ ŋmɔtɔ komɛi amli koni ekɛ nibii ni ataoɔ yɛ nitsumɔi srɔtoi amli lɛ aba mli.

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Shandong Pulisi Chemical Co., Ltd. ji nitsumɔhe ko ni feɔ nibii ni hi jogbaŋŋ ni ji propionic acid ni yɔɔ China lɛ, ni ekɛ ehe ewo mli koni ekɛ hetsemɔ ni yaa nɔ daa, nibii ni anyɛɔ akɛ he fɔ̃ɔ nɔ, kɛ tsabaai ni ato he gbɛjianɔ aha jeŋ muu fɛɛ nitsumɔhei ni heɔ nii lɛ aha. 10615 shishitoo mlai ni mli wa lɛ ashishi, kɛ premium grade hetsemɔ ni shɛɔ ≥99.5% kɛ klɛŋklɛŋ grade yɛ ≥99.0%, ni tsɔɔ ŋmɔtɔ ni baa shi, dade ni baa shi, kɛ dade ni tsii ni akudɔ lɛ mli nibii ni ataoɔ lɛ ahe nitsumɔ.
Akɛ propylene oxidation tɛknɔlɔji ni etee hiɛ lɛ fee, wɔ propionic acid lɛ haa tsofai lɛ ahiɔ shi jogbaŋŋ, ehaa tsɔne lɛ mli tseɔ jogbaŋŋ, ni ehaa tsɔne lɛ mli tseɔ jogbaŋŋ. Etsuɔ nii akɛ nɔ titri ni yɔɔ teŋgbɛ yɛ nibii ni wala yɔɔ mli lɛ ahe nitsumɔ mli, plastic feemɔ, electroplating gbɛjianɔtoi, niyenii kɛ niyenii ni akɛtoɔ he, kɛ tsofai kɛ agrochemical feemɔ mli. Wɔ shĩa mli nibii ni akwɛɔ nɔ jogbaŋŋ lɛ ahe nitsumɔhe lɛ kɛ kaa he mlai ni mli kwɔ lɛ fiɔ sɛɛ, ni COA, MSDS, kɛ woji krokomɛi ni kɔɔ mlai lɛ ahe lɛ fataa nibii ni akɛmajeɔ lɛ fɛɛ he koni ekɛha nibii ni akɛbaa maŋsɛɛ lɛ aya nɔ jogbaŋŋ ni akɛtsu nii yɛ jeŋ fɛɛ.
Kɛtsɔ afii babaoo ni wɔkɛtsu nii kɛmiiya Asia, Europa, Middle East, kɛ hei krokomɛi lɛ nɔ lɛ, wɔkɛ nibii ni akɛwoɔ mli lɛ ahe nibii ni anyɛɔ atsakeɔ, jara ni akaa mɔ he, kɛ nibii ni akɛhaa lɛ he mlai ni anyɛɔ akɛ he fɔ̃ɔ nɔ ni FOB, CIF, kɛ DDP fata he lɛ haa. Kɛji akɛ ootao nibii bibii ni akɛkaa ohe loo nibii babaoo ni akɛbaatsu nii lɛ, wɔ kuu ni ejɔɔ ehe nɔ lɛ efee klalo akɛ ekɛ ŋaa gbɛ nɔ yelikɛbuamɔ ni haa mɔ tsui nyɔɔ emli kɛ nitsumɔ ni ato he gbɛjianɔ koni ekɛtsu onitsumɔ lɛ he hiamɔ nii krɛdɛɛi lɛ ahe nii.