Barium Carbonate (Baco3) Hmoov 99.75% CAS 513-77-9
Barium Carbonate
CAS TSIS MUAJ.513-77-9
Txoj kev raug
Barium carbonate yog tsim los ntawm ntuj barium sulfate (narite) los ntawm kev txo nrog petcoke thiab ua ntu zus nrog cov roj carbon dioxide.
Cov Khoom Siv
Baco3 Txoj Kev Nyab Xeeb Molecular: 197.34; hmoov dawb; Qhov hnyav ntawm qhov hnyav: 4.4; Tsis tuaj yeem yaj hauv dej lossis dej cawv; Yaj mus rau hauv BAO thiab carbon dioxide nyob rau hauv 1,300 ℃; Dissolvable los ntawm acid.
Kev pham siab purium barium carbonate specification
| Yam khoom No. | Cov Khoom Siv Siv Tshuaj | Ignition residue (Max.%) | ||||||
| Tus qiab≥ (%) | Txawv Teb Mat.≤ PPM | |||||||
| Srco3 | CaCo3 | Najkco3 | Fe | Cl | Dej | |||
| Umbc9975 | 99.75 | 150 | 30 | 30 | 3 | 200 | 1500 | 0.25 |
| Umbc9950 | 99.50 | 400 | 40 | 40 | 10 | 250 | 2000 | 0.45 |
| UMBC9900 | 99.00 | 450 | 50 | 50 | 40 | 250 | 3000 | 0.55 |
Dab tsi yog Barium carbonate siv rau?
Barium carbonate hmoov hmoovYog siv rau hauv kev tsim cov iav tshwj xeeb, ci ntsa iab, cib thiab cov pob zeb thiab cov pob zeb thiab ferrite ferrite. Nws tseem siv rau kev tshem ntawm sulfates hauv phosphoric acid ntau thiab chlorine alkali electrolysis.
Barium Carbonate Xiav HmoovYog siv rau kev tsim cov khoom iav, cov iav siv lead ua thiab lwm lub iav tshwj xeeb, ci, ua kua thiab enamels. Nws tseem siv nyob rau hauv cov ferrite thiab hauv kev lag luam tshuaj lom neeg.
Barium Carbonate GranularYog siv rau kev tsim cov khoom iav, cov iav siv lead ua thiab lwm lub iav tshwj xeeb, ci, ua kua thiab enamels. Nws tseem siv rau hauv kev lag luam tshuaj lom neeg.
