ANTIMONY TETROXIDE - (1332-81-6)

Introduction

Name: antimony tetroxide
* IUPAC
CAS Number: 1332-81-6
Chemical Formula: Sb2O4
Molar Mass: 307.5176 g
Mass Percent: Sb 79.188 %; O 20.811 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 42.12 %

Thermochemistry

ΔHf° (s): -216.9 kcal/mol 1 = -907.51 kJ/mol
S° (s): 30.4 cal/(mol•K) 2 = 127.19 J/(mol•K)
ΔGf° (s): -190.2 kcal/mol 3 = -795.80 kJ/mol

For More Information

Sources

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.