Kɛ́ sodium hydrosulfite lɛ bote kɔɔyɔɔ mli lɛ, ejieɔ kɔɔyɔɔ ni haa wala yibii lɛ yaa oya ni ehaa kɔɔyɔɔ lɛ feɔ okside. Ekɛ ŋmɔtɔ hu shwieɔ shi, ni ekɛ dɔlɛ baa ni ekɛ fitemɔ baa. Ebaanyɛ ekɛ ehe afee ekome yɛ be mli ni ekɛ kɔɔyɔɔ ni haa wala yibii lɛ tsuɔ nii lɛ shwieɔ shi ni ekɛ acidic ŋmɔlɔ ni naa wa baa.
Na2S2O4 + 2H2O + O2 → 2NaHSO4 + 2[H]
La ni mli edɔ loo ni akɛwoɔ la mli lɛ baanyɛ aha la lɛ ashã, ni la ni tsoɔ lɛ diɛŋtsɛ mli la ni tsoɔ lɛ shɛɔ 250°C. Kɛ́ mɔ ko kɛ nu kpe lɛ, ejieɔ dɔlɛ babaoo kɛ kɔɔyɔɔ ni shãa tamɔ hydrogen kɛ hydrogen sulfide, ni no haa la shãa waa. Kɛ́ akɛ sodium hydrosulfite fata nibii ni haa hulutsoo baa, nu fioo, loo kɔɔyɔɔ ni mli edɔ he lɛ, ebaanyɛ ekɛ lasu aba, ejie lasu ni tsuɔ tamɔ ŋmɔtɔ, eshã, loo etswa po.
Akɛni sodium hydrosulfite lɛ tsuɔ nii yɛ gbɛi srɔtoi anɔ ni haa mɔ naa kpɛɔ ehe hewɔ lɛ, ehe miihia waa kɛha atadei kɛ woji ni afee lɛ ŋmɔlɔŋmɔlɔ, ni akɛtsuɔ nii hu yɛ niyenii ni akɛtoɔ he lɛ mli. Ekɛ nitsumɔ ni sa kadimɔ waa hu haa yɛ tsofai ahe nitsumɔ mli, tsɔnei ni akɛtsuɔ nii yɛ tsɔne mli lɛ ahe saamɔ, nu ni mli ewo muji ni ajieɔ su kɛjɛɔ mli, kɛ ekrokomɛi amli. Nyɛɛ biɛ koni ona sɛɛvis ni hi jogbaŋŋ kɛ nyɔmɔwoo.