Strontium Carbonate - Materials / Alfa Chemistry

NAVIGATION

Strontium Carbonate

PRICE INQUIRY

Catalog Number

ACMA00014388

Product Name

Strontium Carbonate

Category

Glass Additives

Description

DryPowder; PelletsLargeCrystals;WHITE ODOURLESS POWDER.

IUPAC Name

strontium;carbonate

Molecular Weight

147.6g/mol

Molecular Formula

SrCO3;SrCO3;CO3Sr

Canonical SMILES

C(=O)([O-])[O-].[Sr+2]

InChI

InChI=1S/CH₂O3.Sr/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI Key

LEDMRZGFZIAGGB-UHFFFAOYSA-L

Melting Point

1494 °C

Density

3.5 g/cu-cm;3.5 g/cm³

Solubility

11 MG/L OF WATER AT 18 °C; 650 MG/L OF WATER AT 100 °C;Sol in ammonium salts;Sol in dilute acids;SOL IN 100,000 PARTS WATER; IN ABOUT 1000 PARTS WATER SATURATED WITH CARBON DIOXIDE.;Soluble in acids, carbonated water, and solutions of ammonium salts;Solubility in water, g/100ml at 18 °C: 0.011 (very poor)

Color/Form

WHITE POWDER;Colorless or white rhombic crystalline solid transforming to hexagonal above 926 °C;White orthorhombic crystals;White crystalline powder

Complexity

18.8

Covalently-Bonded Unit Count

EC Number

216-643-7

Exact Mass

147.890356g/mol

Formal Charge

Heavy Atom Count

ICSC Number

1695

MeSH Entry Terms

strontianite;strontium carbonate

Monoisotopic Mass

147.890356g/mol

Odor

ODORLESS

Other Experimental

DECOMPOSES AT 1100 °C INTO STRONTIUM OXIDE AND CARBON DIOXIDE;Liberates carbon dioxide at 1340 °C; impalpable;Enthalpy of formation (crystal): -1220.1 KJ/mol @ 25 °C; Gibbs Energy of formation (crystal): -1140.1 KJ/mol @ 25 °C; Entropy of formation (crystal): 97.1 J/mol-K @ 25 °C; Heat capacity @ constant pressure (crystal): 81.4 J/mol-K @ 25 °C;Hygroscopic;Enthalpy of formation: -291.6 kcal/mole @ 298.15 K; Gibbs energy of formation: -272.5 kcal/mole @ 298.15 K; entropy: 23.2 cal/deg/mole @ 298.15 K; heat capacity: 19.46 cal/deg/mole @ 298.15 K /Strontianite/;Enthalpy of formation: -292.29 kcal/mole @ 298.15 K; Gibbs energy of formation: -259.88 kcal/mole @ 298.15 K; entropy: -21.4 cal/deg/mole. /Aqueous, 1 mole solute to 1 mole solvent/

Refractive Index

Index of refraction (alpha, beta, gamma): 1.518, 1.666, 1.668

Rotatable Bond Count

RTECS Number

WK8305000

UNII

41YPU4MMCA

MSDS

Download MSDS

COA

Download COA

Spec Sheet