Potaziyamu Kabonati CAS 584-08-7
Potassium carbonate (mankhwala opangidwa ndi: K2CO3, English Potassiumcarbonate), yomwe imadziwikanso kuti potashi, mawonekedwe ake ndi tinthu ta kristalo kapena toyera topanda mtundu, tomwe timasungunuka mosavuta m'madzi, yankho lake ndi la alkaline kwambiri. Madzi okhuta atazizira, 2K2CO3·3H2O ya kristalo ya monoclinic hydrate yagalasi idasungunuka ndi kuchuluka kwa 2.043, ndipo madzi a kristalo adatayika pa 100℃. Sasungunuka mu ethanol, acetone ndi ether. Hygroscopic, yomwe imayikidwa mumlengalenga imatha kuyamwa carbon dioxide ndi madzi, kupita ku potassium bicarbonate.
| Chinthu | Muyezo |
| Potaziyamu Kaboneti% | ≥99.0 |
| KCL% | ≤0.015 |
| K2 SO4% | ≤0.01 |
| Fe % | ≤0.001 |
| Madzi Osasungunuka % | ≤0.02 |
| Chitsulo cholemera (monga Pb)(mg/kg) | ≤10 |
| Monga (mg/kg) | ≤2 |
| Kutayika pambuyo pa kuwotcha% | ≤0.60 |
1. Potaziyamu carbonate ingagwiritsidwe ntchito popanga galasi lowala, lomwe lingathandize kuti galasi lizioneka bwino, likhale lolimba komanso kuti lizioneka bwino.
2. Imagwiritsidwanso ntchito popanga ndodo yolumikizira, imatha kuletsa kusweka kwa arc panthawi yolumikizira. 3. Imagwiritsidwa ntchito popanga utoto wa VAT, utoto ndi kuyera utoto wa ayezi.
4. Amagwiritsidwa ntchito ngati chokometsera kuti achotse hydrogen sulfide ndi carbon dioxide.
5. Potassium carbonate yosakanizidwa ndi soda ash ingagwiritsidwe ntchito ngati chozimitsira moto cha ufa wouma.
6. Ingagwiritsidwenso ntchito ngati zinthu zothandizira popanga acetone ndi mowa komanso ngati antioxidant popanga rabara.
7. Madzi a potaziyamu carbonate angagwiritsidwe ntchito kuphika thonje ndi kuchotsa mafuta pa ubweya.
8. Amagwiritsidwanso ntchito posindikiza inki, mankhwala ojambulira zithunzi, polyester, mankhwala, electroplating, chikopa, zoumba, zipangizo zomangira, kristalo, sopo wa potashi ndi kupanga mankhwala.
25kgs/ng'oma, matani 9/chidebe cha 20'
25kgs/thumba, matani 20/chidebe cha 20'
Potaziyamu Kabonati CAS 584-08-7
Potaziyamu Kabonati CAS 584-08-7
