Strontium carbonate CAS 1633-05-2
Strontium carbonate, foromo ea lik'hemik'hale SrCO3, CAS1633-05-2, likristale tsa prismatic tse se nang 'mala kapa phofo e tšoeu. E fetoha sistimi ea mahlakore a tšeletseng ho 926℃. Sebaka sa ho qhibiliha 1497℃ (6.08×106Pa), bongata bo lekanyelitsoeng 3.70. E qhibiliha hanyane ka metsing, e qhibiliha hanyane ka har'a tharollo e tletseng ea carbon dioxide, e qhibilihang ka har'a ammonium chloride, ammonium nitrate le tharollo ea carbonic acid. E arabela le hydrochloric acid e hlapolotsoeng, nitric acid le acetic acid ho lokolla carbon dioxide. E qala ho bola ho 820℃, butle-butle e lahleheloa ke carbon dioxide ho 1340℃, 'me e bola ka ho feletseng ho ba strontium oxide le carbon dioxide mochesong o mosoeu, 'me khase e ka fihla ho 1.01×105Pa.
| NTHO | TEKANYETSO | SEPHETHO | |
| I | Ⅱ | ||
| SrCO3+BaCO3 % ≥ | 98.0 |
| 98.56 |
| SrCO3 % ≥ | 97.0 | 96.0 | 97.27 |
| Phokotso ea ho omisa% ≤ | 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 |
| Chloride (Cl) %≤ | 0.12 | - | 0.011 |
| Kakaretso ea sebabole (SO4) %≤ | 0.30 | 0.40 | 0.12 |
| Cr % ≤ | 0.0003 | - | - |
1. Indasteri ea lisebelisoa tsa elektroniki: Strontium carbonate ke thepa ea bohlokoa e tala bakeng sa ho etsa li-tubes tsa mahlaseli a cathode a TV ea mebala, li-electromagnets, li-cores tsa strontium ferrite, jj.
Phofo ea Strontium carbonate e sebediswa tlhahisong ya capacitor le tlhahisong ya memori ya khomphutha ya elektroniki.
Tlhahiso ea li-firework: Strontium carbonate e ka fa li-firework phello e ikhethang ea lelakabe le lefubelu 'me ke thepa e tloaelehileng ea ho etsa li-firework, li-flares, jj.
2. Indasteri ea letsopa: Strontium carbonate, e le setlolo sa ho eketsa li-glaze tsa letsopa, e ka ntlafatsa ponahalo le ts'ebetso ea letsopa, ea etsa hore bokaholimo ba letsopa bo be boreledi le ho khanya, le ho ntlafatsa ho hanyetsa ho tsofala le ho hanyetsa ho bola ha letsopa.
3. Indasteri ea tšepe: Strontium carbonate e sebelisoa ho fetola sebopeho le thepa ea litšepe. Mohlala, ts'ebetsong ea tlhahiso ea zinki ea electrolytic, strontium carbonate e qhibilihisitsoeng ka har'a sulfuric acid e ka fokotsa bokaholimo ba loto ka har'a electrolyte 'me e ka boela ea tlosa zinki e kentsoeng ka har'a cathode.
4. Masimo a mang: Strontium carbonate ke thepa ea motheo e tala bakeng sa ho lokisa matsoai a mang a strontium. Phofo ea strontium carbonate e ka boela ea sebelisoa e le mojari oa palladium bakeng sa likarabelo tsa hydrogenation. Phofo ea strontium carbonate e boetse e sebelisoa meriana, li-reagent tsa tlhahlobo, ho hloekiseng tsoekere le masimong a mang.
25kg/moropa
CAS 1633-05-2 Strontium Carbonate E Rekisoa
CAS 1633-05-2 Strontium Carbonate E Rekisoa
