Home Categories Inorganic chemistry Strontium Carbonate
A7262812

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
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 1494 °C (lit.)
Density  3.7 g/mL at 25 °C (lit.)
storage temp.  Inert atmosphere,Room Temperature
solubility  dilute aqueous acid: slightly soluble(lit.)
form  Powder
Specific Gravity 3.7
color  white
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.
InChIKey LEDMRZGFZIAGGB-UHFFFAOYSA-L
LogP -0.809 (est)

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.

Used for electronic applications. It is used for manufacturing CTV to absorb electrons resulting from the cathode

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280-P302+P352-P304+P340
WGK Germany  -
TSCA  Yes
HS Code  2836920000

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