1. Kev lag luam tshuaj lom neeg rau kev tsim cov sodium silicate sodium sulfide dej iav thiab lwm yam khoom siv tshuaj lom neeg.

2. Kev lag luam ntawv siv rau hauv kev tsim cov tshuaj sulfate pulp ua noj.

3. Nws yog siv rau hauv kev lag luam iav los hloov cov tshauv dej qab zib ua cov tshuaj sib xyaw.

4. Nws yog siv rau hauv kev lag luam textile los xa cov vinylon spinning coagulant.

5.Nws yog siv rau hauv cov hlau tsis yog ferrous metallurgy, tawv thiab lwm yam.

6. Siv rau hauv sodium sulfide, ntawv pulp, iav, dej iav, porcelain enamel, kuj siv ua laxative thiab antidote ntawm barium ntsev lom. Nws yog ib qho by-product ntawm kev tsim hydrochloric acid nrog ntsev rooj thiab sulfuric acid. Chemically siv rau hauv kev tsim sodium sulfide, sodium silicate, thiab lwm yam. Nws yog siv hauv chav kuaj mob los ntxuav barium ntsev. Nws kuj siv rau hauv kev ua ntawv, iav, luam ntawv thiab dyeing, synthetic fibers, tawv, thiab lwm yam. Hauv chav kuaj mob organic synthesis, sodium sulfate yog siv ua raw khoom los ua NaOH. 

Hauv chav kuaj tshuaj organic synthesis, sodium sulfate yog ib qho tshuaj ziab tom qab kho mob.

7. feem ntau yog siv los ua cov tshuaj ntxuav tes ua los ntawm cov khoom siv hluavtaws. Hauv kev lag luam ntawv, nws yog siv los ua tus neeg sawv cev ua noj hauv kev tsim cov sulphate pulp. Hauv kev lag luam iav, nws yog siv los hloov cov tshauv soda. Kev lag luam tshuaj siv rau kev tsim cov sodium sulfide, sodium silicate thiab lwm yam khoom siv tshuaj ntawm cov ntaub ntawv raw. Kev lag luam textile rau kev npaj cov PVC spinning coagulation baths. Kev lag luam tshuaj yog siv los ua laxative. Kuj tseem siv rau hauv cov hlau tsis yog ferrous, tawv thiab lwm yam.

8. yog li ntawd cov khoom siv hydration calcium sulfur aluminate tau tsim sai dua, yog li ua kom nrawm dua qhov nrawm ntawm kev tawv ntawm cov cement hydration. Tus nqi ntawm sodium sulfate feem ntau yog 0.5% txog 2% ntawm qhov zoo ntawm cov cement, uas tuaj yeem txhim kho lub zog thaum ntxov ntawm cov pob zeb los ntawm 50% txog 100%, 28%. Lub zog hnub qee zaum nce, qee zaum txo qis, qhov nce ntxiv ntawm kwv yees li 10%, nrog rau ntau yam ntawm cov cement, cov xwm txheej txij nkawm thiab nws cov admixture sib txawv. Kuj siv ua cov tshuaj ntxuav hluavtaws, kuj siv hauv kev lag luam ntawv, kev lag luam iav, kev lag luam tshuaj lom neeg, kev lag luam textile thiab kev lag luam tshuaj.

9. Siv ua cov tshuaj reagents analytical, xws li dehydrating agent, digestive catalyst thaum nitrogen fixing, interference inhibitors hauv atomic absorption spectroscopy analysis. Nws kuj siv rau hauv kev lag luam tshuaj.

10. siv rau hauv tshuaj lom neeg, ntawv thiab iav, dyestuff, luam ntawv thiab dyeing thiab kev lag luam tshuaj, hauv cov fibers hluavtaws, tanning, non-ferrous metallurgy, enamel thiab lwm yam kev siv tsim khoom, kuj siv rau hauv cov tshuaj ntxuav thiab xab npum ua ib qho additive.

11. Nws tuaj yeem siv ua buffer los tswj cov plating kua hauv sulfate galvanizing.

Sodium sulfate muaj ntau lwm yam kev siv thiab yog ib qho tshuaj reagent feem ntau.