Benzoic anhydridechinhu chakakurumbira organic compound inozivikanwa nehupamhi hwayo hwekushandisa mumaindasitiri akasiyana. Iyo yakakosha yepakati mukugadzirwa kwebenzoic acid, yakajairwa chikafu chekuchengetedza, uye mamwe makemikari. Benzoic anhydride isimbi isina ruvara, ine crystalline yakasimba ine hwema hunonhuwa unoshandiswa kune zvakawanda. Muchikamu chino, tichakurukura kushandiswa kwakasiyana-siyana kwebenzoic anhydride.
1. Kugadzirwa kweBenzoic Acid
Kunyanya kushandiswa kwebenzoic anhydrideiri mukugadzirwa kwe benzoic acid. Izvi zvinoitwa nekuita benzoic anhydride nemvura, izvo zvinoguma nekuumbwa kwe benzoic acid. Benzoic asidhi musanganiswa unosiyana-siyana unoshandiswa sechikafu chekuchengetedza, inotangira kune akasiyana makemikari, uye mushonga wemishonga.
2. Dye Intermediates
Benzoic anhydrideinoshandiswa mukugadzira dhayi dzepakati. Dye intermediates imakemikari emakemikari anoshandiswa kugadzira dhayi. Benzoic anhydride inogona kushandiswa kugadzira zvepakati zvakaita sebenzoyl chloride uye benzamide, izvo zvakakosha mukugadzirwa kwedhayi dzakasiyana.
3. Kugadzirwa kwePlasticizers
Benzoic anhydrideinoshandiswa mukugadzirwa kweplasticizers, izvo zvinhu zvinowedzerwa kumapurasitiki kuti zvivandudze kushanduka kwavo, kusimba, uye zvimwe zvinhu. Benzoic anhydride inobatwa nedoro kana mamwe makomisheni kugadzira akasiyana marudzi epurasitiki.
4. Pharmaceutical Intermediates
Benzoic anhydrideinoshandiswa mukugadzirwa kwemishonga yepakati. Pharmaceutical intermediates imakemikari emakemikari anoshandiswa pakugadzira mishonga. Benzoic anhydride inogona kushandiswa kugadzira pakati sebenzamide, iyo inokosha chikamu mukugadzirwa kwemishonga yakasiyana-siyana.
5. Perfume uye Flavoring Agents
Benzoic anhydrideinoshandiswa semafuta ekunhuhwirira uye zvinonhuwirira muzvizoro, zvimbuzi, uye zvigadzirwa zvekudya. Inowedzerwa kune zvigadzirwa zvakadai sesipo, shampoos, uye mafuta ekuzora kuti zvipe kunhuhwirira kunofadza. Benzoic anhydride inoshandiswawo mukugadzirwa kweakasiyana siyana ekunhuhwirira ayo anoshandiswa muindasitiri yechikafu.
6. Mishonga yezvipembenene
Benzoic anhydrideinoshandiswawo semushonga wezvipembenene une zvinobva pauri. Inoshandiswa kugadzira mishonga yakasiyana-siyana inoshandiswa kurwisa tumbuyu, fungi, nezvimwe zvipembenene zvinogona kukanganisa zvirimwa. Benzoic anhydride inoshandiswawo mukugadzirwa kwemishonga inodzinga zvipembenene, iyo inoshandiswa kudzivirira vanhu nemhuka kubva pakurumwa netumbuyu.
Mukupedzisa, benzoic anhydride musanganiswa unogoneka uye une zvakawanda zvinoshandiswa mumaindasitiri akasiyana. Iyo yakakosha yepakati mukugadzirwa kwebenzoic acid, dhayi yepakati, plasticizers, mishonga yemishonga, pefiyumu uye zvinonhuwirira, uye mishonga yezvipembenene. Sezvo isu tichienderera mberi nekuongorora nekuvandudza, mashandisirwo ebenzoic anhydride ane chokwadi chekuwedzera zvakanyanya.
Nguva yekutumira: Jan-01-2024