ʻO ka potassium sulfate kahi maikaʻi o ke kino a me nā waiwai kemika a hoʻohana nui ʻia i nā ʻano. Hoʻohana nui ʻia me ka hoʻāʻo biochemical serum protein, Kjeldahl nitrogen catalysts, hoʻomākaukau o nā paʻakai potassium, nā mea hoʻomomona, nā lāʻau, aniani, alum, a pēlā aku.
ʻO ka potassium sulfate kahi aniani kala ʻole, me ka lawe ʻana o ka mauʻu haʻahaʻa, ʻaʻole maʻalahi e hōʻuluʻulu, kūlana kino maikaʻi, kūpono e hoʻopili, a he momona momona potassium hiki ke hoʻoheheʻe ʻia ka wai maikaʻi. ʻO ka potassium sulfate hoʻi kahi mea hoʻomomona waikawa physiological i ke kelekema.