Sodium hydrosulfite kana sodium hydrosulphite, ine mwero we85%, 88% 90%. Izvo zvinhu zvine njodzi, zvichishandiswa mumachira uye mamwe maindasitiri.
Kukumbira ruregerero nekuda kwekuvhiringidzika, asi sodium hydrosulfite isanganiswa yakasiyana kubva kune sodium thiosulfate. Iyo chaiyo kemikari formula ye sodium hydrosulfite ndeye Na2S2O4. Sodium hydrosulfite, inozivikanwawo se sodium dithionite kana sodium bisulfite, ine simba rekudzikisa mumiriri. Inonyanya kushandiswa mumashandisirwo akasiyana-siyana, kusanganisira:
Indasitiri yemachira: Sodium hydrosulfite inoshandiswa senge bleaching agent muindasitiri yemachira. Inonyanya kushanda pakubvisa ruvara kubva kumachira neshinda, sekotoni, rineni, uye rayon.
Pulp uye indasitiri yemapepa: Sodium hydrosulfite inoshandiswa kubleach pulp yehuni mukugadzira mapepa nezvigadzirwa zvemapepa. Inobatsira kubvisa lignin uye kumwe kusvibiswa kuti uwane chigadzirwa chakajeka chekupedzisira.