Potassium Carbonate CAS 584-08-7
Potassium carbonate (kemikari formula: K2CO3, Chirungu Potassiumcarbonate), inozivikanwawo sepotashi, chitarisiko chisina ruvara rwekristaro kana zvidimbu zvichena, zvinonyungudika zviri nyore mumvura, mhinduro yayo ine alkaline yakasimba. Apo iyo saturated aqueous solution yakatonhodzwa, 2K2CO3 · 3H2O yegirazi monoclinic crystal hydrate yakapenya kunze nekuwanda kwe2.043, uye mvura yekristaro yakarasika pa100 ℃. Isoluble mu ethanol, acetone uye ether. Hygroscopic, yakazarurwa kumhepo inogona kutora carbon dioxide nemvura, mu potassium bicarbonate.
| Item | Standard |
| Potassium Carbonate% | ≥99.0 |
| KCL% | ≤0.015 |
| K2 SO4% | ≤0.01 |
| Fe % | ≤0.001 |
| Mvura Insolubles % | ≤0.02 |
| Heavy metal(as Pb)(mg/kg) | ≤10 |
| Sezvo(mg/kg) | ≤2 |
| Kurasikirwa mushure mekupisa% | ≤0.60 |
1. Potassium carbonate inogona kushandiswa kugadzira girazi remaziso, rinogona kuvandudza kujeka, simba uye refractive coefficient yegirazi.
2. Inoshandiswawo mukugadzira welding rod, inogona kudzivirira chiitiko chearc breaking panguva yewelding. 3. Inoshandiswa kugadzirwa kweVAT dhayi, kudhaya uye kuchena kwekudhaya echando.
4. Inoshandiswa se adsorbent kubvisa hydrogen sulfide uye carbon dioxide.
5. Potassium carbonate yakasanganiswa nesoda ash inogona kushandiswa sehupfu hwakaoma hwekudzima.
6. Inogonawo kushandiswa seyebetsero yezvigadzirwa zveacetone uye doro rekugadzira uye antioxidant mukugadzirwa kwerabha.
7. Potassium carbonate aqueous solution inogona kushandiswa kubika donje uye degreasing wool.
8. Inoshandiswawo kudhinda ingi, mishonga yemifananidzo, polyester, mushonga, electroplating, dehwe, ceramics, zvekuvakisa, crystal, potashi sipo nekugadzirwa kwemishonga.
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
Potassium Carbonate CAS 584-08-7
Potassium Carbonate CAS 584-08-7
