Input interpretation
arsenic acid, trisodium salt
Chemical names and formulas
formula | AsNa_3O_4 name | arsenic acid, trisodium salt alternate names | sodium orthoarsenate | trisodium arsenate mass fractions | As (arsenic) 36% | Na (sodium) 33.2% | O (oxygen) 30.8%
Structure diagram
Structure diagram
vertex count | 8 edge count | 4 Schultz index | 64 Wiener index | 16 Hosoya index | 5 Balaban index | 3.024
Basic properties
molar mass | 207.887 g/mol phase | solid (at STP) melting point | 1260 °C density | 2.81 g/cm^3
Units
Solid properties (at STP)
density | 2.81 g/cm^3 refractive index | 1.486
Units
Thermodynamic properties
molar heat of fusion | 52.3 kJ/mol specific heat of fusion | 0.2516 kJ/g (at STP)
Chemical identifiers
![CAS number | 13464-38-5 PubChem CID number | 47275 SMILES identifier | [O-][As](=O)([O-])[O-].[Na+].[Na+].[Na+] InChI identifier | InChI=1/AsH3O4.3Na/c2-1(3, 4)5;;;/h(H3, 2, 3, 4, 5);;;/q;3*+1/p-3/fAsO4.3Na/q-3;3m EU number | 236-682-3 Gmelin number | 34569 RTECS number | CG1280000](../image_source/238481463a0c79dbb3c04d7469334793.png)
CAS number | 13464-38-5 PubChem CID number | 47275 SMILES identifier | [O-][As](=O)([O-])[O-].[Na+].[Na+].[Na+] InChI identifier | InChI=1/AsH3O4.3Na/c2-1(3, 4)5;;;/h(H3, 2, 3, 4, 5);;;/q;3*+1/p-3/fAsO4.3Na/q-3;3m EU number | 236-682-3 Gmelin number | 34569 RTECS number | CG1280000
Toxicity properties
RTECS classes | other