Dab tsi yog calcium carbide?
Cov calcium carbide dawb yog ib qho tsis muaj kob thiab tsw ntxhiab nrog cov tshuaj cac2. Txawm li cas los xij, kev ua lag luam calcium carbide tuaj yeem tshwm sim nyob rau hauv feem ntau ntau cov xim, nyob ntawm cov impium uas nws muaj (feem ntau calcium, magnesium, thiab lwm tus oxides). Calcium carbide yog cov tshuaj sib txuas nrog cov tshuaj pleev cov tshuaj calcium carbide. Nws tseem paub tias yog calcium acetylate, phenoxyethanol diacetate, thiab phenoxyethanol diacetate. Cov calcium carbide dawb yog lub xim tsis muaj xim crystalline khoom ntawm chav tsev kub nrog cov qauv pob zeb.
| Calcium carbide tshuaj muaj zog |
CACT
yuav calcium carbide