Input interpretation
potassium stannate trihydrate
Chemical names and formulas
formula | K_2SnO_3·3H_2O Hill formula | H_2K_2O_4Sn name | potassium stannate trihydrate IUPAC name | dipotassium dioxido-oxotin hydrate alternate names | dipotassium dioxido-oxo-tin hydrate | dipotassium dioxido-oxotin hydrate | dipotassium keto-dioxido-tin hydrate mass fractions | H (hydrogen) 0.767% | K (potassium) 29.7% | O (oxygen) 24.3% | Sn (tin) 45.2%
Structure diagram
Structure diagram
Basic properties
molar mass | 262.92 g/mol phase | solid (at STP) melting point | 140 °C density | 3.197 g/cm^3
Units
Solid properties (at STP)
density | 3.197 g/cm^3
Units
Chemical identifiers
![CAS number | 12125-03-0 PubChem CID number | 16213057 PubChem SID number | 24870008 SMILES identifier | O.[O-][Sn](=O)[O-].[K+].[K+] InChI identifier | InChI=1/2K.H2O.3O.Sn/h;;1H2;;;;/q2*+1;;;2*-1;/r2K.O3Sn.H2O/c;;1-4(2)3;/h;;;1H2/q2*+1;-2; RTECS number | TT5850000 MDL number | MFCD00150391](../image_source/97b91d341043018caf1e413ca5773f5d.png)
CAS number | 12125-03-0 PubChem CID number | 16213057 PubChem SID number | 24870008 SMILES identifier | O.[O-][Sn](=O)[O-].[K+].[K+] InChI identifier | InChI=1/2K.H2O.3O.Sn/h;;1H2;;;;/q2*+1;;;2*-1;/r2K.O3Sn.H2O/c;;1-4(2)3;/h;;;1H2/q2*+1;-2; RTECS number | TT5850000 MDL number | MFCD00150391
Ion equivalents
K^+ (potassium cation) | 2 (SnO_3)^(2-) (stannate anion) | 1