Unit cell of tin(II) sulfate.
| |
Names | |
---|---|
Other names
Stannous sulfate
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.028.457 |
EC Number |
|
PubChem
CID
|
|
UNII | |
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
SnSO4 | |
Molar mass | 214.773 g/mol |
Appearance | white-yellowish crystalline solid deliquescent |
Density | 4.15 g/cm3 |
Melting point | 378 °C (712 °F; 651 K) |
Boiling point | decomposes to SnO2 and SO2 |
33 g/100 mL (25 °C) | |
Structure [1] | |
Primitive orthorhombic | |
Pnma, No. 62 | |
a = 8.80 Å, b = 5.32 Å, c = 7.12 Å
[1]
| |
Hazards | |
NFPA 704 (fire diamond) | |
Flash point | Non-flammable |
Lethal dose or concentration (LD, LC): | |
LD50 (
median dose)
|
2207 mg/kg (oral, rat) 2152 mg/kg (oral, mouse) [2] |
Related compounds | |
Other
anions
|
Tin(II) chloride, tin(II) bromide, tin(II) iodide |
Other
cations
|
Lead(II) sulfate |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Tin(II) sulfate ( Sn S O4) is a chemical compound. It is a white solid that can absorb enough moisture from the air to become fully dissolved, forming an aqueous solution; this property is known as deliquescence. It can be prepared by a displacement reaction between metallic tin and copper(II) sulfate: [3]
Tin(II) sulfate is a convenient source of tin(II) ions uncontaminated by tin(IV) species.
In the solid state the sulfate ions are linked together by O-Sn-O bridges. The tin atom has three oxygen atoms arranged pyramidally at 226 pm with the three O-Sn-O bond angles of 79°, 77.1° and 77.1°. Other Sn-O distances are longer ranging from 295 - 334pm. [3] [4]
Unit cell of tin(II) sulfate.
| |
Names | |
---|---|
Other names
Stannous sulfate
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.028.457 |
EC Number |
|
PubChem
CID
|
|
UNII | |
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
SnSO4 | |
Molar mass | 214.773 g/mol |
Appearance | white-yellowish crystalline solid deliquescent |
Density | 4.15 g/cm3 |
Melting point | 378 °C (712 °F; 651 K) |
Boiling point | decomposes to SnO2 and SO2 |
33 g/100 mL (25 °C) | |
Structure [1] | |
Primitive orthorhombic | |
Pnma, No. 62 | |
a = 8.80 Å, b = 5.32 Å, c = 7.12 Å
[1]
| |
Hazards | |
NFPA 704 (fire diamond) | |
Flash point | Non-flammable |
Lethal dose or concentration (LD, LC): | |
LD50 (
median dose)
|
2207 mg/kg (oral, rat) 2152 mg/kg (oral, mouse) [2] |
Related compounds | |
Other
anions
|
Tin(II) chloride, tin(II) bromide, tin(II) iodide |
Other
cations
|
Lead(II) sulfate |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Tin(II) sulfate ( Sn S O4) is a chemical compound. It is a white solid that can absorb enough moisture from the air to become fully dissolved, forming an aqueous solution; this property is known as deliquescence. It can be prepared by a displacement reaction between metallic tin and copper(II) sulfate: [3]
Tin(II) sulfate is a convenient source of tin(II) ions uncontaminated by tin(IV) species.
In the solid state the sulfate ions are linked together by O-Sn-O bridges. The tin atom has three oxygen atoms arranged pyramidally at 226 pm with the three O-Sn-O bond angles of 79°, 77.1° and 77.1°. Other Sn-O distances are longer ranging from 295 - 334pm. [3] [4]