Potassium Carbonate CAS 584-08-7
Potassium carbonate (tshuaj mis: K2CO3, lus Askiv Potassiumcarbonate), tseem hu ua potash, zoo li tsis muaj xim siv lead ua los yog dawb, yooj yim yaj hauv dej, nws cov tshuaj yog alkaline heev. Thaum cov kua dej saturated txias, 2K2CO3 · 3H2O ntawm cov iav monoclinic siv lead ua hydrate crystallised tawm nrog qhov ceev ntawm 2.043, thiab cov dej siv lead ua ploj ntawm 100 ℃. Insoluble hauv ethanol, acetone thiab ether. Hygroscopic, raug rau huab cua tuaj yeem nqus cov pa roj carbon dioxide thiab dej, mus rau hauv potassium bicarbonate.
| Khoom | Tus Qauv |
| Potassium Carbonate% | ≥99.0 |
| KCL% | ≤0.015 |
| K2 SO4% | ≤0.01 |
| Fe% | ≤0.001 |
| Cov dej tsis yaj % | ≤0.02 |
| Hlau hnyav (raws li Pb) (mg / kg) | ≤10 |
| Raws li (mg / kg) | ≤2 |
| Poob tom qab hlawv% | ≤0.60 |
1. Potassium carbonate siv tau los tsim cov iav kho qhov muag, uas tuaj yeem txhim kho qhov pob tshab, lub zog thiab cov coefficient refractive ntawm iav.
2. Kuj siv rau hauv kev tsim cov pas nrig vuam, tuaj yeem tiv thaiv qhov tshwm sim ntawm arc tawg thaum lub sijhawm vuam. 3. Siv rau kev tsim cov xim VAT, zas xim thiab ua kom dawb ntawm cov dej khov zas xim.
4. Siv ua ib qho adsorbent kom tshem tawm hydrogen sulfide thiab carbon dioxide.
5. Cov tshuaj potassium carbonate sib xyaw nrog cov tshauv soda siv tau ua cov tshuaj tua hluav taws qhuav.
6. Nws kuj siv tau ua cov khoom siv raw rau acetone thiab cawv tsim thiab antioxidant hauv roj hmab tsim.
7. Cov kua dej Potassium carbonate siv tau rau kev ua noj paj rwb thiab tshem cov roj ntawm cov plaub yaj.
8. Kuj siv rau kev luam ntawv number case, tshuaj duab, polyester, tshuaj, electroplating, tawv, ceramics, cov ntaub ntawv siv hauv tsev, siv lead ua, xab npum potash thiab tshuaj tsim.
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
Potassium Carbonate CAS 584-08-7
Potassium Carbonate CAS 584-08-7
