A na-eji sodium sulfide, pulp, iko, iko mmiri, enamel, kemịkalụ na-emepụta sodium sulfide, sodium silicate, wdg. A na-eji ụlọ nyocha na-asachapụ nnu barium.Ụlọ ọrụ eji eme ihe maka ịkwadebe NaOH na H2SO4 ihe eji eme ihe, nke a na-ejikwa na-emepụta akwụkwọ, iko, ibipụta na agba, eriri sịntetik, akpụkpọ anụ, wdg.
Ngwa anyị mepụtara nke ọcha sulphate sodium dị mma, ụkpụrụ nke ngwaahịa kwekọrọ na ọkọlọtọ GB/T6009-2014, ngwaahịa a na-ere n'ahịa dị anya na esenidụt.Ọnụ ala dị ala, àgwà ngwaahịa mara mma.A na-ebupụ ngwaahịa na mba ọzọ.
Nkwakọ ngwaahịa: 50 kg / akpa;Ma ọ bụ tọn ngwugwu.