I-Sodium sulfate

incazelo emfushane:

I-sodium sulfate iyi-sulfate ne-sodium ion synthesis kasawoti, i-sodium sulfate encibilika emanzini, ikhambi layo ngokuvamile alithathi hlangothi, liyancibilika ku-glycerol kodwa alincibiliki ku-ethanol.Izinhlanganisela ze-inorganic, ukuhlanzeka okuphezulu, izinhlayiya ezinhle ze-anhydrous ezibizwa ngokuthi i-sodium powder.Imhlophe, ayinaphunga, iyababa, i-hygroscopic.Umumo awunambala, usobala, amakristalu amakhulu noma amakristalu amancane amancane.I-sodium sulfate kulula ukumunca amanzi lapho evezwe emoyeni, okuholela ku-sodium sulfate decahydrate, eyaziwa nangokuthi i-glauborite, eyi-alkaline.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

Imininingwane enikeziwe

Impushana emhlophe(Okuqukethwe ≥99%)

(Ububanzi bereferensi yesicelo 'ukusetshenziswa komkhiqizo')

I-Monoclinic crystal system, i-columnar crystal emfushane, i-compact mass noma uqweqwe, obala obala, ngezinye izikhathi ezinombala ophuzi noma oluhlaza okotshani, oncibilika kalula emanzini.Ikristalu emhlophe, engenaphunga, enosawoti, ebabayo noma impushana enezimo ze-hygroscopic.Umumo awunambala, usobala, amakristalu amakhulu noma amakristalu amancane amancane.I-sodium sulfate iyi-asidi eqinile nosawoti we-alkali oqukethe i-oxic acid.

I-EVERBRIGHT® 'izophinda ihlinzeke ngendlela oyifisayo :okuqukethwe/ubumhlophe/usayizi wezinhlayiya/PHvalue/umbala/isitayela sokupakisha/ ukucaciswa kwephakheji neminye imikhiqizo eqondene nezimo zakho zokusebenzisa, futhi ikunikeze amasampula amahhala.

Ipharamitha Yomkhiqizo

I-CAS Rn

7757-82-6

I-EINECS Rn

231-820-9

FORMULA wt

142.042

ISIKHATHI

I-Sulfate

UKUDINA

2680 kg/m³

I-H20 SOLUBILITY

encibilika emanzini

UKUBILISA

1404 ℃

UKUQHUBEKA

884 ℃

Ukusetshenziswa komkhiqizo

Isengezo sokudaya

Isilawuli se-1.pH: I-sodium sulfate ingalungisa inani le-pH phakathi kodayi nemicu ukuze isize ama-molecule odayi asabele kangcono ngemicu futhi athuthukise umphumela wokudaya.

2. I-ion buffer: I-sodium sulfate ingasetshenziswa njengesivimbeli se-ion ukuzinzisa ukugxiliswa kwe-ion yesisombululo phakathi nenqubo yokudaya ukuze kuvinjelwe ama-ion wezinye izingxenye ukuba abambe iqhaza ekuphenduleni futhi athinte umphumela wokudaya.

3. I-solvent ne-stabilizer: I-sodium sulfate ingasetshenziswa njenge-solvent kanye ne-stabilizer ukusiza udayi ukuncibilika emanzini, nokugcina ukuqina kwedayi, ukugwema ukubola kwedayi noma ukwehluleka.

4. Ion neutralizer: ama-molecule odayi ngokuvamile anamaqembu akhokhisiwe, futhi i-sodium sulfate ingasetshenziswa njenge-ion neutralizer ukuze isabele nengxenye ye-cation ye-molecule yedayi ukuze kuzinze ukwakheka kwe-molecule yedayi futhi kuthuthukiswe umphumela wokudaya.

Imboni yengilazi

Njenge-ejenti ecacisayo ukususa amabhamuza omoya oketshezini lwengilazi nokuhlinzeka nge-sodium ions edingekayo ekukhiqizweni kwengilazi.

ukwenza iphepha

I-ejenti yokupheka esetshenziswa embonini yephepha ukwenza i-kraft pulp.

Isengezo sokuhlanza

(1) umphumela wokukhipha ukungcola.I-sodium sulfate inganciphisa ukungezwani okungaphezulu kwesixazululo kanye nokugxila okubucayi kwama-micelles, futhi ikhulise izinga lokukhangisa kanye nomthamo wokukhangisa we-detergent ku-fiber, ikhulise ukuncibilika kwe-solute ku-surfactant, futhi ngaleyo ndlela ithuthukise umphumela wokukhipha ukungcola okokuhlanza.

(2) Indima yokugeza ukubumba impushana nokuvimbela ukukhanda amakhekhe.Njengoba i-sodium sulfate iyi-electrolyte, i-colloid ifinyezwa ukuze inyakaze, ukuze amandla adonsela phansi athile akhule, i-fluidity iba ngcono, esiza ukubumba i-washing powder, kanye ne-sodium sulfate eyengeziwe futhi inomphumela othile ekuvimbeleni ukwakheka. yempushana ekhanyayo nempushana ecolekile.I-sodium sulfate exutshwe ne-washing powder inomphumela wokuvimbela i-agglomeration ye-washing powder.Emshinini wokuwasha izingubo zokwenziwa, inani le-sodium sulfate ngokuvamile lingaphezu kuka-25%, futhi liphezulu ngendlela efinyelela ku-45-50%.Ezindaweni ezithambile zekhwalithi yamanzi, kufanelekile ukwandisa inani le-glauber nitrate ngendlela efanele.