1.Chemical ụlọ ọrụ maka imepụta sodium silicate sodium sulfide iko mmiri na ngwaahịa ndị ọzọ kemịkal.

Ụlọ ọrụ 2.Paper na-eji na-emepụta ihe na-esi nri sulfate pulp.

3.Ọ na-eji na iko ụlọ ọrụ dochie soda ash dị ka co-ihe mgbaze.

4.Ọ na-eji na textile ụlọ ọrụ na-ebuga vinylon spinning coagulant.

5.Ọ na-eji na-abụghị ferrous metallurgy, akpụkpọ anụ na na.

6.Jiri na sodium sulfide, akwụkwọ mpempe akwụkwọ, iko, iko mmiri, enamel poselain, nke a na-ejikwa dị ka laxative na ọgwụ mgbochi nke nsị nnu barium. Ọ bụ ngwaahịa sitere na imepụta hydrochloric acid nwere nnu tebụl na sulfuric acid. Eji kemịkalụ na-emepụta sodium sulfide, sodium silicate, wdg. A na-eji ya na ụlọ nyocha na-asachapụ nnu barium. A na-ejikwa ya na-emepụta akwụkwọ, iko, ibipụta na ịcha mmiri, eriri sịntetik, akpụkpọ anụ, wdg. N'ime ụlọ nyocha nke organic synthesis, sodium sulfate na-eji ihe eji eme ihe iji mee NaOH. 

N'ime ụlọ nyocha nke njikọ organic, sodium sulfate bụ ihe na-eme ka ọ bụrụ ihe na-ehicha ihe mgbe ọgwụgwọ gasịrị.

A na-eji 7.mainly dị ka ihe nchacha ncha. N'ime ụlọ ọrụ akwụkwọ, a na-eji ya dị ka onye na-esi nri na-emepụta sulphate pulp. Na ụlọ ọrụ iko, a na-eji dochie ntụ ntụ soda. Industrylọ ọrụ kemịkalụ ejiri maka imepụta sodium sulfide, sodium silicate na ngwaahịa kemịkalụ ndị ọzọ nke akụrụngwa. Ụlọ ọrụ akwa maka nkwadebe nke PVC spinning coagulation baths. A na-eji ụlọ ọrụ na-emepụta ọgwụ eme ihe dị ka laxative. A na-ejikwa ya na metallurgy na-abụghị ferrous, akpụkpọ anụ na ihe ndị ọzọ.

8.nke mere na ngwaahịa hydration calcium sulfur aluminate na-emepụta ngwa ngwa, si otú a na-eme ka ọnụ ọgụgụ siri ike nke ciment hydration dịkwuo elu. Ọnụ ego nke sodium sulfate bụ 0.5% ruo 2% nke àgwà ciment, nke nwere ike imeziwanye ike mbụ nke ihe site na 50% ruo 100%, 28%. Ike ụbọchị na-abawanye mgbe ụfọdụ, mgbe ụfọdụ na-ebelata, mmụba na nso nso nke ihe dị ka 10%, na ụdị ciment dị iche iche, ọnọdụ nlekọta na admixture ya dịgasị iche iche. A na-ejikwa ya dị ka ihe nchacha nke sịntetik, nke a na-ejikwa na ụlọ ọrụ akwụkwọ, ụlọ ọrụ iko, ụlọ ọrụ kemịkalụ, ụlọ ọrụ akwa na ụlọ ọrụ ọgwụ.

9.eji dị ka analytical reagents, dị ka dehydrating gị n'ụlọnga, mgbaze mgbaze mgbe nitrogen fixing, nnyonye anya inhibitors na atomic absorption spectroscopy analysis. A na-ejikwa ya na ụlọ ọrụ ọgwụ.

10. eji kemịkalụ, akwụkwọ na iko, dyestuff, mbipụta na ịcha akwa na ụlọ ọrụ ọgwụ, na eriri sịntetik, tanning, metallurgy na-abụghị ferrous, enamel na ngwa nrụpụta ndị ọzọ, a na-ejikwa ncha na ncha dị ka mgbakwunye.

11.It ike ga-eji dị ka ihe nchekwa ka stabilize plating ngwọta na sulfate galvanizing.

Sodium sulfate nwere ọtụtụ ojiji ndị ọzọ na ọ bụ ihe reagent nkịtị.