Anhydrous sodium sulfate, owaziwa nangokuthi usawoti kaGlauber ongenamanzi, umhlophe ubisi futhi unezinhlayiya ezinhle ezifanayo noma impuphu. Akukho ukunambitheka, okusawoti nokubabayo. Kukhona ukumuncwa kwamanzi. Ukubukeka akunambala, okusobala, amakristalu amakhulu noma amakristalu amancane. Iyancibilika emanzini, incibilika ku-petroleum jelly, kodwa ayincibiliki otshwaleni. Isixazululo samanzi asithathi hlangothi. I-Sodium sulfate ingumenzeli ovame kakhulu wokulwa nomswakama wezinqubo zokwelashwa ngemuva kokwelashwa kuma laboratories e-organic chemistry. Izinto ezisetshenziswayo ezikhuphuka zihlanganisa i-sulfuric acid nomlilo we-alikhali.
1. Isetshenziswa embonini yamakhemikhali ukwenza ingilazi yamanzi enesodium sulfide sodium silicate neminye imikhiqizo yamakhemikhali.
2. Embonini yamaphepha, isetshenziswa njenge-ejenti yokupheka ekwakheni uginindela we-sulphate.
3. Imboni yengilazi isetshenziselwa ukufaka esikhundleni se-soda ash njenge-solvent asizayo.
4. Embonini yendwangu, isetshenziselwa ukwakha i-vinylon ephotha i-coagulant.
5. Isetshenziswe ekusetshenzisweni kwensimbi okungeyona eyensimbi, isikhumba, njll.
6. Isetshenziselwa ukwenza i-sodium sulfide, uginindela wephepha, ingilazi, ingilazi yamanzi, koqweqwe lwawo, futhi ibuye isetshenziswe njenge-laxative ne-antidote ye-barium salt poisoning. Kungumkhiqizo wokukhiqizwa kwe-hydrochloric acid kusuka kasawoti wetafula kanye ne-sulfuric acid. Isetshenziselwa amakhemikhali ukwenza i-sodium sulfide, i-sodium silicate, njll. I-laboratory isetshenziselwa ukugeza usawoti we-barium. Isetshenziswa ngokwemboni njengezinto zokusetshenziswa zokulungiselela i-NaOH ne-H2SO4, futhi iphinde isetshenziselwe ukwenza iphepha, ingilazi, ukuphrinta nokudaya, imicu yokwenziwa, ukwenziwa kwesikhumba, njll. Kwilabhoratri yokuhlanganiswa kwezinto eziphilayo, i-sodium sulfate iyisithako esetshenziswa kakhulu sangemuva kokwelashwa.
I-Yuanming powder, igama lesayensi yi-sodium sulfate, kanti i-anhydrous ibizwa nge-Yuanming powder, enamaphuzu ayi-10
Amanzi angaphansi kwe-crystal abizwa ngosawoti kaGlauber. I-Yuanming powder yimpuphu emhlophe, ayinaphunga futhi inosawoti ekunambithekeni
Kepha ngomsindo, kungamelana nokushisa okunamandla; ezingeni lokushisa elingaphansi kuka-88 8 ℃, lihlala liqinile, liphakeme kune-
Iba uketshezi ku-88 ° C futhi iwusawoti ozinzile kakhulu. Incibilika kalula emanzini, njengesisombululo
Lapho izinga lokushisa lenyuka lisuka ku-0 ℃ laya ku-32.4 ℃, ukuncibilika kwalo emanzini kuyakhula, kepha kuyaqhubeka
Njengoba izinga lokushisa landa, ukuncibilika kwalo kuyehla.
Isetshenziswa kakhulu njengokugcwalisa odayi nabasizi ukulungisa ukuxubana kodayi nabasizi ukufeza ukugxila okujwayelekile.
Ingasetshenziswa futhi njenge-accelerator yedayi eqondile, udayi wesibabule, kanye nodayi we-vat lapho udaya indwangu kakotini, futhi njenge-ejenti ebambezela udayi oqondile we-acid lapho udaya usilika kanye nemicu yezilwane zoboya.
Ingasetshenziswa futhi njengesivikelo sombala esiyisisekelo ekucwengweni kwezindwangu zikasilika eziphrintiwe.
Imboni yamaphepha isetshenziswa njenge-ejenti yokupheka ekwakheni i-kraft pulp.
Imboni yezemithi isetshenziswa njengekhambi lobuthi kasawoti we-barium.
Ngaphezu kwalokho, isetshenziswa nasembonini yezingilazi neyokwakha.
Isikhathi Iposi: Aug-10-2021