Iimpawu zekhemikhali:

I-2,6-difluorobenzamide yikristale emhlophe engumgubo, mp143 ~ 145℃, ayinyibiliki emanzini

Ukusetyenziswa:

Le mveliso isetyenziswa njengesixhobo sokudibanisa izibulala-zinambuzane ze-fluorobenzoyl urea. Ingasetyenziselwa ukuvelisa izibulali-zinambuzane ezahlukeneyo kunye ne-acaricides ezifana ne-hexaflumuron, i-chlorfenapyr, kunye ne-diflubenzuron. Ikwasetyenziswa kwiyeza nakwizinto zekristale yolwelo. Le mveliso ikwibharele yekhadibhodi efakwe ingxowa yeplastiki, enobunzima obupheleleyo be-25kg ngebharele.

Indlela yokuvelisa:

Ifunyanwa ngokuyila i-2,6-difluorobenzonitrile. Le mpendulo yenziwa kwi-90% ye-sulfuric acid kubushushu be-hydrolysis obuyi-70°C.

Iinkcukacha zoqhakamshelwano

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