Input interpretation
dipotassium hydrogen phosphate
Chemical names and formulas
formula | K_2HPO_4 Hill formula | HK_2O_4P name | dipotassium hydrogen phosphate alternate names | dipotassium phosphate | potassium phosphate | sec.-potassium phosphate mass fractions | H (hydrogen) 0.579% | K (potassium) 44.9% | O (oxygen) 36.7% | P (phosphorus) 17.8%
Structure diagram
Structure diagram
vertex count | 7 edge count | 5 Schultz index | 64 Wiener index | 16 Hosoya index | 5 Balaban index | 3.024
Basic properties
molar mass | 174.17 g/mol
Units
Chemical identifiers
![CAS number | 7758-11-4 PubChem CID number | 24450 SMILES identifier | OP(=O)([O-])[O-].[K+].[K+] InChI identifier | InChI=1/2K.H3O4P/c;;1-5(2, 3)4/h;;(H3, 1, 2, 3, 4)/q2*+1;/p-2/f2K.HO4P/h;;1H/q2m;-2 MDL number | MFCD00011383](../image_source/245232d8359739f654a8b39273fed2d8.png)
CAS number | 7758-11-4 PubChem CID number | 24450 SMILES identifier | OP(=O)([O-])[O-].[K+].[K+] InChI identifier | InChI=1/2K.H3O4P/c;;1-5(2, 3)4/h;;(H3, 1, 2, 3, 4)/q2*+1;/p-2/f2K.HO4P/h;;1H/q2m;-2 MDL number | MFCD00011383
Toxicity properties
odor | odorless
Ion equivalents
(HPO_4)^(2-) (hydrogen phosphate anion) | 1 K^+ (potassium cation) | 2