Isu tiri vamwe vanotungamira 5,5-dimethylhydantoin vagadziri uye vatengesi muChina
Zita rechigadzirwa: 5,5-Dimethylhydantoin
Zita remakemikari: 5,5-Dimethylhydantoin, DMH
Molecular formula: C5H8N2O2
CAS NO.:77-71-4
Molecular uremu: 128.13
Property: Ichi chigadzirwa iwhite crystalline powder, inonyungudika nyore mumvura uye ethanol, ether, acetic ether, nezvimwewo, isinganyunguriki mumafuta ehydrocarboni uye trichlorethylene, nezvimwewo. Inogadzikana kana yakaoma.
Kushandiswa: Ichi chigadzirwa chinonyanya kushandiswa kugadzira halogenated hydantoin uye hydroxymethyl hydantoin.Inogona zvakare kushandiswa kugadzira hydantoin epoxy resin uye hydantoin formaldehyde resin.Kupisa hydrolysis kuwana dimethylglycine;React nesimbi organic komisheni kugadzira mishonga yezvipembenene, acaricides, nezvimwe.
| Item | Mitemo |
| Chitarisiko | White crystalline |
| Content | ≥99% |
| Melting point(℃) | 174~181 |
| Mvura(%) | ≤0.5% |
Kuchengeta uye chekufambisa: Ichi chigadzirwa chinofanira kuchengetwa munzvimbo inotonhorera uye yakaoma.Zvinorambidzwa zvachose kusanganiswa nezvinhu zvine chepfu uye zvinokuvadza kudzivirira kusvibiswa.
Packaging: Chigadzirwa chacho chakaiswa muzvikamu zviviri: iyo yemukati yakavharwa nepolyethylene mabhegi epurasitiki, uye kunze kwekunze kwakagadzirwa nemabhegi epurasitiki akarukwa.Bhegi rega rega rine huremu hwemambure e25Kg;Zvekutengeserana kunze kwenyika, mabhegi e750Kg / bhegi anogona zvakare kushandiswa kana kuputirwa zvinoenderana nezvinodiwa nemushandisi.
Kuchengeta uye chekufambisa: Ichi chigadzirwa chinofanira kuchengetwa munzvimbo inotonhorera uye yakaoma.Zvinorambidzwa zvachose kusanganiswa nezvinhu zvine chepfu uye zvinokuvadza kudzivirira kusvibiswa.
Hebei Guanlang Biotechnology Co., Ltd. ndeyeGuanlang Group, iyo yakavambwa muna 2007, iri muguta reShijiazhuang rinova guta guru reHebei Province uye hub sector pakati peBeijing Tianjin neHebei uye ine mukana wekufambisa kuri nyore.Kambani yedu ibhizimusi remazuva ano repamusoro-soro remakemikari rine Tsvagiridzo & Kuvandudza, kugadzira uye kutengesa. Isu tine fekitori yedu uye lab, zvakare tinopa yakagadziridzwa sevhisi yekubatanidza kune vatengi vedu.
