Input interpretation
sodium tungstate
Chemical names and formulas
formula | Na_2WO_4 Hill formula | Na_2O_4W-6 name | sodium tungstate IUPAC name | disodium; oxygen(-2) anion; tungsten alternate names | disodium wolframate | sodium tungsten oxide mass fractions | Na (sodium) 15.6% | O (oxygen) 21.8% | W (tungsten) 62.6%
Structure diagram
Structure diagram
Basic properties
molar mass | 293.82 g/mol phase | solid (at STP) melting point | 698 °C density | 4.179 g/cm^3
Units
Solid properties (at STP)
density | 4.179 g/cm^3 vapor pressure | 1×10^-4 mmHg (at 1200 °C)
Units
Chemical identifiers
![CAS number | 13472-45-2 PubChem CID number | 165917 SMILES identifier | [O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[W] InChI identifier | InChI=1/2Na.4O.W/q2*+1;4*-2; EU number | 236-743-4 Gmelin number | 15163 RTECS number | YO7875000](../image_source/8b1577b8ff5e291809b3ff1bfd89dfbc.png)
CAS number | 13472-45-2 PubChem CID number | 165917 SMILES identifier | [O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[W] InChI identifier | InChI=1/2Na.4O.W/q2*+1;4*-2; EU number | 236-743-4 Gmelin number | 15163 RTECS number | YO7875000
Toxicity properties
RTECS classes | mutagen | reproductive effector
Ion equivalents
(WO_4)^(2-) (tungstate anion) | 1 Na^+ (sodium cation) | 2