Imidazolidiny urea, tshuaj lom neeg, Imidazolidiny Urea, CAS: 39236-46-9. Cov mis mos molecular: C11H16N8O8. Molecular Luj: 388.29400. Qhov tseeb loj: 388.10900. PSA: 221.54000. Cov tsos mob thiab cov khoom siv: Cov kua dej dawb dawb, nrog lub teeb thiab tsw ntxhiab tsw. Qhov ceev: 1.85g / cm3. Refractive Index: 1.714. Dej solubility: soluble Stability: Stable.. Cia txias: 2-8ºC.
Daim ntawv thov
1. tuaj yeem siv rau cov tshuaj nplaum, tshuaj zawv plaub hau, tshuaj pleev, tshuaj pleev thiab lwm yam khoom, tuaj yeem siv ib leeg, tuaj yeem siv nrog paraben ester, IPBC, thiab lwm yam., txhawm rau txhim kho nws cov tshuaj tiv thaiv -corrosion effect. Tus nqi ph yog li ntawm 3 txog 9, tus nqi ntxiv yog 0.2% mus rau 0.4%, qhov siab tshaj plaws pub ntxiv yog 0.6%, thiab tuaj yeem muab ntxiv rau hauv qhov kub thiab txias (<90 ° C).
2. Tshuaj pleev ib ce feem ntau koom tes nrog paraben ester lossis Casson CG. Nws tuaj yeem siv rau hauv qab zib, mis nyuj, tshuaj zawv plaub hau, thiab lwm yam, tshwj xeeb tshaj yog rau qee cov khoom noj khoom haus zoo tshaj plaws uas yooj yim rau cov kab mob P. cupric ntsuab thaum ph nqi yog alkaline. Cov koob tshuaj ib txwm yog 0.1% ~ 0.5%.
