Sodium Sulfate Nrog Cas 7757-82-6 Rau Kev Lag Luam
Sodium sulfate yog ib yam khoom siv tshuaj lom neeg tseem ceeb. Nws yog cov khoom siv tseem ceeb rau kev tsim cov khoom siv tshuaj xws li sodium sulfide thiab sodium silicate. Nws kuj tseem siv tau ua cov khoom siv rau cov tshuaj ntxuav tes. Nws yog siv ua tus neeg sawv cev ua noj hauv kev tsim cov kraft pulp hauv kev lag luam ntawv. Sodium sulfate tseem hu ua sodium sulfate, anhydrous mirabilite thiab anhydrous tannate. Cov khoom siv dawb monoclinic zoo lossis hmoov.
| YAM KHOOM | TXWV TXWV TUS QAUV |
| Qhov tsos | Dawb los yog dawb hmoov |
| Qhov kub yaj | 884 ° C (lit.) |
| Kub taw tes | 1700°C |
| Qhov Ceev | 2.68g/mLat25°C(lit.) |
| Kev yaj tau | H2O: 1Mat20 ° C, ntshiab, tsis muaj xim |
| PH | 5.2-8.0 (50g/l, H2O, 20℃) |
| Kev yaj dej | 18.5 mg/L |
1. Sodium sulfate yog ib yam khoom siv tseem ceeb rau kev ua iav thiab ntawv. Nws feem ntau siv rau hauv kev lag luam ua ntawv thiab cellulose.
2. Sodium sulfate yog ib qho khoom siv hauv cov tshuaj ntxuav khaub ncaws. Ntxiv nws tuaj yeem txo qhov nro ntawm qhov chaw thiab ua rau cov tshuaj ntxuav khaub ncaws yaj tau zoo dua. Nws kuj yog ib qho tshuaj diluent ntawm cov xim, ib qho khoom pab rau kev zas xim, luam ntawv thiab zas xim, ib qho tshuaj txhawb cov xim rau cov xim ncaj qha, cov xim sulfur, cov xim vat thiab lwm yam paj rwb, thiab ib qho tshuaj tiv thaiv cov xim rau kev zas xim txhob lo lo ntxhuav nrog cov xim ncaj qha.
3. Hauv kev lag luam tshuaj lom neeg, sodium sulfate yog siv ua cov khoom siv raw rau kev tsim cov sodium sulfide, gypsum, sodium silicate thiab lwm yam khoom siv tshuaj lom neeg.
4. Sodium sulfate cryogen feem ntau siv hauv chav kuaj mob. Hauv kev kho mob, mirabilite siv ua tshuaj laxative. Sodium sulfate yog tshuaj tua kab mob rau barium thiab lead lom.
25kgs hnab lossis qhov yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Sodium Sulfate Nrog Cas 7757-82-6
