Potassium carbonate CAS 584-08-7
Potassium carbonate (pomello ea lik'hemik'hale: K2CO3, Senyesemane Potassiumcarbonate), eo hape e tsejoang e le potash, ponahalo ke kristale e se nang mebala kapa likaroloana tse tšoeu, tse qhibilihang habonolo metsing, tharollo ea eona e matla a alkaline. Ha tharollo e nang le metsi a mangata e pholile, 2K2CO3 · 3H2O ea khalase ea monoclinic crystal hydrate e ile ea khanya ka bongata ba 2.043, 'me metsi a kristale a lahleheloa ke 100 ℃. Ha e qhibilihe ka har'a ethanol, acetone le ether. Hygroscopic, e pepeselitsoeng moeeng e ka monya carbon dioxide le metsi, ka potassium bicarbonate.
| Ntho | Standard |
| Potassium carbonate% | ≥99.0 |
| KCL% | ≤0.015 |
| K2 SO4% | ≤0.01 |
| Fe % | ≤0.001 |
| Li-Insolubles tsa Metsi % | ≤0.02 |
| Litšepe tse boima(joalo ka Pb)(mg/kg) | ≤10 |
| Joalo ka(mg/kg) | ≤2 |
| Tahlehelo ka mor'a ho chesoa | ≤0.60 |
1. Potassium carbonate e ka sebelisoa ho hlahisa khalase ea optical, e ka ntlafatsang ponahalo, matla le coefficient ea refractive ea khalase.
2. E boetse e sebelisoa ho hlahisa molamu oa welding, e ka thibela ketsahalo ea ho robeha ha arc nakong ea welding. 3. E sebelisetsoa ho hlahisa lidae tsa VAT, ho daea le ho soeufatsa ha leqhoa.
4. E sebelisoa e le adsorbent ho tlosa hydrogen sulfide le carbon dioxide.
5. Potassium carbonate e kopantsoeng le molora oa soda e ka sebelisoa e le sesebelisoa sa ho tima phofo e omileng.
6. E ka boela ea sebelisoa e le lisebelisoa tse thusang bakeng sa tlhahiso ea acetone le joala le antioxidant tlhahiso ea rabara.
7. Potassium carbonate aqueous solution e ka sebelisoa bakeng sa ho pheha k'hothone le boea ba ho senya.
8. E boetse e sebelisetsoa ho hatisa enke, lithethefatsi tsa lifoto, polyester, meriana, electroplating, letlalo, ceramics, thepa ea mohaho, kristale, sesepa sa potash le tlhahiso ea meriana.
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
Potassium carbonate CAS 584-08-7
Potassium carbonate CAS 584-08-7
