Strontium Carbonate , SP , 1633-05-2
Synonym(s):
Strontium carbonate (SrCO);Strontium monocarbonate 3;Strontium(II) carbonate
CAS NO.：1633-05-2
Empirical Formula: CO3Sr
Molecular Weight: 147.63
MDL number: MFCD00011250
EINECS: 216-643-7
| Pack Size | Price | Stock | Quantity |
| 25G | RMB32.00 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 1494 °C (lit.) |
| Density | 3.7 g/mL at 25 °C (lit.) |
| refractive index | 1.518 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | dilute aqueous acid: slightly soluble(lit.) |
| form | Powder |
| Specific Gravity | 3.7 |
| color | white |
| Odor | Odorless |
| PH | 7-8 (20°C, 0.01g/L in H2O) |
| Water Solubility | Soluble in ammonium chloride. Slightly soluble in ammonia and water. |
| Merck | 14,8838 |
| Solubility Product Constant (Ksp) | pKsp: 9.25 |
| Stability: | Stable. Incompatible with strong acids. |
| InChI | 1S/CH2O3.Sr/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2 |
| InChIKey | LEDMRZGFZIAGGB-UHFFFAOYSA-L |
| SMILES | [Sr++].[O-]C([O-])=O |
| LogP | -0.809 (est) |
| CAS DataBase Reference | 1633-05-2(CAS DataBase Reference) |
| EPA Substance Registry System | Carbonic acid, strontium salt (1:1) (1633-05-2) |
Description and Uses
Strontium carbonate has the formula of SrCO3 and the molecular weight of 147.6326 g/mol. Strontium carbonate occurs in nature as the mineral “strontianite”. The name strontianite comes from a famous location for the mineral, Strontian, Scotland. Strontianite is strontium carbonate as found naturally. It occurs as white or slightly gray orthorhombic crystals with a refractive index of 1.518. The unit-cell parameters are: a = 5.107 , b = 8.414 , c = 6.029 , Z = 4; V = 259.07 3, Den(Calc) = 3.78. The crystal system is orthorhombic with space group Pmcn and point group 2/m, 2/m, 2/m. Strontium carbonate has only one stable form (aragonite-type structure) and temperature of precipitation has no effect on crystal form, unlike that of calcium or magnesium carbonates.
Strontium carbonate (SrCO3) is used to make radiation-resistant glass and TV picture tubes, as well as pyrotechnics.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280-P302+P352-P304+P340 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| WGK Germany | - |
| TSCA | TSCA listed |
| HS Code | 2836920000 |
| Storage Class | 13 - Non Combustible Solids |
| Hazardous Substances Data | 1633-05-2(Hazardous Substances Data) |
