Basic information
- Name:
Stannate (SnO32-),potassium (1:2)
- Superlist Name:
- Potassium stannate
- CAS No.:
12142-33-5
- Molecular Structure:
- Formula:
- K2SnO3
- Molecular Weight:
- 244.88
- Deleted CAS:
- 20363-05-7,62556-18-7
- Synonyms:
- Potassiumstannate(IV) (6CI);Potassium tin oxide (K2SnO3) (8CI);Stannate (SnO32-),dipotassium (9CI);Dipotassium trioxostannate;Potassium metastannate;Potassium stannate (K2SnO3);Potassium stannate(IV)(K2SnO3);
- EINECS:
- 235-255-9
- Density:
- 3.197 g/cm3
- Melting Point:
- 140°C (dec.)
- Risk Codes:
- 20/21/22-34
- Safety Description:
- 22-36/37/39-45 Details
- Transport Information:
- UN 1759
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Chemistry
IUPAC: dipotassium dioxido(oxo)tin
Empirical Formula: K2O3Sn
Molecular Weight: 244.9048
Einecs: 235-255-9
H bond acceptors: 3
H bond donors: 2
Polar Surface Area: 57.53 Å2
Melting Point: 140°C
Density: 3.197 g/cm3
The Cas Register Number of Stannate (SnO32-),potassium (1:2) is 12142-33-5.The chemical synonyms of Stannate (SnO32-),potassium (1:2) (CAS NO.12142-33-5) are Dipotassium tin trioxide .The molecular structure of Stannate (SnO32-),potassium (1:2) (CAS NO.12142-33-5) is
.bmp)
.
Uses
Stannate (SnO32-),potassium (1:2) (CAS NO.12142-33-5) is used in organic synthesis .
Safety Profile
Risk Statements: 20/21/22-34
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R34: Causes burns.
Safety Statements: 22-36/37/39-45
S22: Do not breathe dust.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: 1759
TSCA: Yes