Cyanamide yog rau qeb 6.1 cov khoom txaus ntshai, thiab tsis muaj tshuaj tua kab, cov chiv keeb, haum rau cia rau hauv qhov chaw txias, tsis txhob ua pa hmoov av.
Sau tseg lwm cov ntaub ntawv raws li hauv qab no:
1. Cov khoom lag luam ntawd siv tau rau 3 lub hlis;
2. Cov ntsuas kub siab yooj yim, cia ntsuas kub 15 Qib Tawm Tsam;
3. Cov lag luam Iyiv feem ntau yuav tsum muaj cov neeg siv khoom siv freezers;
4. Monocyanide tuaj yeem siv nyob rau hauv 50% ntawm kev ua liaj ua teb thiab 30% ntawm kev lag luam hluav taws xob.
Raws li kev paub xyoo ntawm kev siv tau xyoo, Cyanamide yog cov khoom tshwj xeeb, vim tias thaum ntsuas kub txog 30 degree, nws yuav tsum muaj cov neeg siv khoom siv freezers siv lub freezers siv.
