Bishaan salfaayidii baay’ee qabu yeroo dheeraaf dhuguun miira dhandhamaa akka hin qabne, fedhii nyaataa dhabuu, ulfaatina qaamaa hir’isuu, guddina rifeensi gaarii hin taane, fi haala cimaa ta’een dadhabbii fi du’a fiduu danda’a.

Amaloota Balaa soodiyeem salfaayidii: Wanti kun yeroo rukutamu ykn saffisaan ho’u dho’uu danda’a. Bakka asiidonni jiranitti ni manca’a, gaazota summii guddaa qabaniifi abidda qabsiisan gadhiisa.
Sodiyeem salfaayidii Gubuu (Diigamuu) Bu’aawwan: Haayidroojiin salfaayidii (H2S), salfarii oksaayidii (SO3).

Sodiyeem salfaayidiin indaastirii waraqaa keessatti inkii gahumsaan kan balleessu yoo ta’u, muuxannoo al-ergii waggaa 20 qaba. Deeggarsa garee ogummaa argachuuf cuqaasaa.