Strontium carbonate CAS 1633-05-2
Strontium carbonate, mankhwala opangidwa ndi SrCO3, CAS1633-05-2, makhiristo opanda mtundu kapena ufa woyera. Amasanduka hexagonal system pa 926℃. Malo osungunuka 1497℃ (6.08×106Pa), kuchulukana kwa 3.70. Amasungunuka pang'ono m'madzi, amasungunuka pang'ono mu yankho la carbon dioxide yokhuta, amasungunuka mu ammonium chloride, ammonium nitrate ndi carbonic acid solution. Amachitapo kanthu ndi hydrochloric acid yochepetsedwa, nitric acid ndi acetic acid kuti atulutse carbon dioxide. Amayamba kuwola pa 820℃, pang'onopang'ono amataya carbon dioxide pa 1340℃, ndipo amawola kwathunthu kukhala strontium oxide ndi carbon dioxide pa kutentha koyera, ndipo mpweyawo ukhoza kufika 1.01×105Pa.
| CHINTHU | MUYENERERO | ZOTSATIRA | |
| I | Ⅱ | ||
| SrCO3+BaCO3 % ≥ | 98.0 |
| 98.56 |
| SrCO3 % ≥ | 97.0 | 96.0 | 97.27 |
| Kuchepetsa kuumitsa% ≤ | 0.3 | 0.5 | 0.067 |
| CaCO3 % ≤ | 0.5 | 0.5 | 0.29 |
| BaCO3 % ≤ | 1.5 | 2.0 | 1.25 |
| Na % ≤ | 0.25 | - | 0.21 |
| Fe % ≤ | 0.005 | 0.005 | 0.00087 |
| Kloridi (Cl) %≤ | 0.12 | - | 0.011 |
| Sulfure yonse (SO4) %≤ | 0.30 | 0.40 | 0.12 |
| Cr % ≤ | 0.0003 | - | - |
1. Makampani a zamagetsi: Strontium carbonate ndi chinthu chofunikira kwambiri popanga machubu a ray a cathode ray a TV, ma electromagnets, ma cores a strontium ferrite, ndi zina zotero.
Ufa wa Strontium carbonate imagwiritsidwa ntchito popanga ma capacitor ndi kupanga ma memory a makompyuta amagetsi.
Kupanga zozimitsa moto: Strontium carbonate ingapangitse zozimitsa moto kukhala ndi lawi lofiira lapadera ndipo ndi chinthu chofala kwambiri popanga zozimitsa moto, malawi, ndi zina zotero.
2. Makampani opanga zinthu zadothi: Strontium carbonate, monga chowonjezera pa zinthu zadothi zadothi, imatha kusintha mawonekedwe ndi magwiridwe antchito a zinthu zadothi, kupangitsa kuti pamwamba pa zinthu zadothi pakhale posalala komanso powala, komanso kuonjezera kukana kuwonongeka ndi kukana dzimbiri kwa zinthu zadothi.
3. Makampani Opanga Zitsulo: Strontium carbonate imagwiritsidwa ntchito kusintha kapangidwe ndi mawonekedwe a zitsulo. Mwachitsanzo, popanga electrolytic zinc, strontium carbonate yosungunuka mu sulfuric acid imatha kuchepetsa kuchuluka kwa lead mu electrolyte ndipo imathanso kuchotsa zinc yomwe ili pa cathode.
4. Magawo Ena: Strontium carbonate ndiye chinthu chofunikira kwambiri popanga mchere wina wa strontium. Ufa wa Strontium carbonate ungagwiritsidwenso ntchito ngati chonyamulira palladium pakuchita kwa hydrogenation. Ufa wa Strontium carbonate umagwiritsidwanso ntchito mu zamankhwala, zowunikira, kuyeretsa shuga ndi magawo ena.
25kg/ng'oma
CAS 1633-05-2 Strontium Carbonate Yogulitsa
CAS 1633-05-2 Strontium Carbonate Yogulitsa
