Strontium carbonate CAS 1633-05-2
Strontium carbonate, qaacidada kiimikada SrCO3, CAS1633-05-2, kiristaalo prismatic ah oo aan midab lahayn ama budo cad. Waxay isu beddeshaa nidaam lix geesood ah oo heerkulkiisu yahay 926℃. Barta dhalaalka 1497℃ (6.08×106Pa), cufnaanta qaraabada ah 3.70. Si yar ugu milma biyaha, si yar ugu milma xalka buuxa ee kaarboon laba ogsaydh, oo ku milma ammonium chloride, ammonium nitrate iyo xalka kaarboon acid. Waxay la falgashaa aashitada hydrochloric, nitric acid iyo aashitada acetic si ay u sii deyso kaarboon laba ogsaydh. Waxay bilaabataa inay burburto 820℃, si tartiib tartiib ah ayay u lumisaa kaarboon laba ogsaydh 1340℃, waxayna si buuxda ugu burburtaa strontium oxide iyo kaarboon laba ogsaydh kulaylka cad, gaaskuna wuxuu gaari karaa 1.01×105Pa.
| SHAYGA | Heerka Caadiga ah | NATIIJADA | |
| I | Ⅱ | ||
| SrCO3+BaCO23 % ≥ | 98.0 |
| 98.56 |
| SrCO3 % ≥ | 97.0 | 96.0 | 97.27 |
| Yaraynta qalajinta% ≤ | 0.3 | 0.5 | 0.067 |
| CaCO3 % ≤ | 0.5 | 0.5 | 0.29 |
| BaCO23 % ≤ | 1.5 | 2.0 | 1.25 |
| Na % ≤ | 0.25 | - | 0.21 |
| Fe % ≤ | 0.005 | 0.005 | 0.00087 |
| Koloriin (Cl) %≤ | 0.12 | - | 0.011 |
| Wadarta baaruud (SO4) %≤ | 0.30 | 0.40 | 0.12 |
| Cr % ≤ | 0.0003 | - | - |
1. Warshadaha Elektarooniga: Strontium carbonate waa walax ceeriin ah oo muhiim u ah soo saarista tuubooyinka TV-ga ee midabka leh ee cathode ray, electromagnets, strontium ferrite cores, iwm.
Budada Strontium carbonate waxaa loo isticmaalaa wax soo saarka capacitor-ka iyo wax soo saarka xusuusta kombiyuutarka elektaroonigga ah.
Soo saarista dabka: Strontium carbonate waxay siin kartaa dabka dab-shid gaar ah oo leh olol cas, waana walxo caadi ah oo lagu sameeyo dabka dab-shidka, dabka dab-shidka, iwm.
2. Warshadaha dhoobada: Strontium carbonate, oo ah wax lagu daro muraayadaha dhoobada, waxay hagaajin kartaa muuqaalka iyo waxqabadka dhoobada, waxayna ka dhigi kartaa dusha sare ee dhoobada mid siman oo dhalaalaya, waxayna hagaajin kartaa iska caabbinta xirashada iyo iska caabbinta daxalka ee dhoobada.
3. Warshadaha Birta: Strontium carbonate waxaa loo isticmaalaa in lagu hagaajiyo qaab-dhismeedka iyo sifooyinka biraha. Tusaale ahaan, habka wax soo saarka ee zinc elektrolytic, strontium carbonate oo lagu milmay sulfuric acid waxay yareyn kartaa maaddada rasaasta ee ku jirta elektrolytka waxayna sidoo kale ka saari kartaa zinc-ka ku jira katodka.
4. Beeraha kale: Strontium carbonate waa walaxda aasaasiga ah ee ceeriin ee lagu diyaariyo cusbooyinka kale ee strontium. Budada Strontium carbonate waxaa sidoo kale loo isticmaali karaa sidaha palladium ee falcelinta hydrogenation. Budada Strontium carbonate waxaa sidoo kale loo isticmaalaa daawada, falanqeeyayaasha falanqaynta, sifeynta sonkorta iyo meelaha kale.
25kg/durbaan
CAS 1633-05-2 Strontium Carbonate Iib ah
CAS 1633-05-2 Strontium Carbonate Iib ah
