Ukubonakala: umgubo wentsimbi ecocekileyo
Ifomula yemolekyuli: Mo
Uxinaniso olubonakalayo: 0.95 ~ 1.2 g/cm emva
Umndilili wobungakanani boluhlu: 1.5 ~ 5.5 (kubandakanywa m)
Qaphela: Olunye uhlobo kunye neenkcukacha zingenziwa ngokwezifiso.