ʻO ka sodium hydrosulfite a i ʻole ka sodium hydrosulphite, loaʻa ka maʻamau o 85%, 88% 90%.He waiwai weliweli ia, hoʻohana ʻia i ka lole a me nā ʻoihana ʻē aʻe.
E kala mai no ka huikau, aka, he mea okoa ka sodium hydrosulfite mai ka sodium thiosulfate.ʻO ke kumu hoʻohālike kemika kūpono no ka sodium hydrosulfite ʻo Na2S2O4.ʻO ka sodium hydrosulfite, i kapa ʻia ʻo sodium dithionite a i ʻole sodium bisulfite, he mea hoʻemi ikaika.Hoʻohana maʻamau ia i nā noi like ʻole, me:
ʻOihana lole: Hoʻohana ʻia ka sodium hydrosulfite ma ke ʻano he mea hoʻomaʻemaʻe i ka ʻoihana lole.He mea maikaʻi loa ia i ka wehe ʻana i ka waihoʻoluʻu mai nā lole a me nā fiber, e like me ka pulupulu, ke olonā, a me ka rayon.
ʻOihana Pulp a me ka pepa: Hoʻohana ʻia ka sodium hydrosulfite e hoʻomaʻemaʻe i ka pulp lāʻau i ka hana ʻana i ka pepa a me nā huahana pepa.Kōkua ia i ka wehe ʻana i ka lignin a me nā mea haumia ʻē aʻe e loaʻa ai kahi huahana hope loa.