Products
Glutaric Anhydride
Structural Formula
Zvinhu Zvenyama
Chitarisiko: Makristasi akafanana netsono
Density: 1,411 g/cm3
Kunyungudika: 50-55 °C (lit.)
Poindi yekubikira: 150 °C/10 mmHg (lit.)
Mhepo yehutsi: 0.05 hPa (50 °C)
Refractivity: 1.4630 (kufungidzira)
Painopenya: >230 °F
Safety Data
Ndezvezvinhu zvine ngozi
Tsika kodhi:2917190090
Export Mutero Kudzoserwa Kwemari (%):13%
Application
Inonyanya kushandiswa mukugadzirwa kwepurasitiki, rubber, resin, mishonga, nezvimwewo uye kugadzirira kweamide.Glutaric anhydride inogona kuve oxidized ne hydrogen peroxide kuti iwane glutaric acid peroxide.Sanganisa 420mL yemvura yakasvibiswa uye 221.7g ye30% hydrogen peroxide, wobva wawedzera 342g yeglutaric anhydride, simbisa zvakasimba, chengetedza maitiro pa15 ℃, wedzera 7.6g yehydrogen peroxide uye ramba uchidziya kweawa imwe, siya kwe24h, sefa makristasi, geza nemvura uye woomesa nerambi re infrared, tora chena poda peroxydipic acid, inonyungudika 89-90 ℃ (kuora kunotanga pa90 ℃).Inoshandiswa seanorapa epoxy resin.Iyo zvakare inonzi polymerization initiator yekugadzirwa kwepolymerization yemamwe masynthetic resin uye synthetic rabha.
Inonyanya kushandiswa seanorapa epoxy resins.Zvakare iyo polymerization initiator yekugadzirwa kwepolymerization yemamwe ekugadzira resin uye synthetic rabha.
Properties uye Kugadzikana
Dzivisa kusangana nemaokisi, mvura.Makristasi akafanana netsono.Soluble mu ether, ethanol uye tetrahydrofuran.Inonwa mvura kugadzira glutaric acid.Kunyanya kuderera kwehuturu.
Kuchengeta nzira
1. Chengetedza muimba yekuchengetera inotonhorera, ine mhepo.Ramba kure nemoto, kunobva kupisa uye mvura.Iyo pasuru inofanirwa kuvharwa uye kuchengetwa zvakasiyana kubva kune oxidizing agent, dzivisa kusanganisa.Shandisa mwenje unodzivirira kuputika uye nzvimbo dzekupinza mhepo.Rambidza kushandiswa kwemichina nemidziyo.Nzvimbo yekuchengetera inofanirwa kuve neyakavuza yekurumidzira kurapwa michina uye yakakodzera pekugara zvinhu.
2. Ichi chigadzirwa chinogona kutakurwa mumabhegi epurasitiki epolyethylene akaiswa mabhegi epolypropylene akarukwa.Bhegi rega rega rine 25kg, uye rinofanirwa kuchengetwa nekutakurwa zvinoenderana nemirairo yemakemikari.
