Input interpretation
potassium iodate
Chemical names and formulas
formula | KIO_3 Hill formula | IKO_3 name | potassium iodate alternate names | iodic acid potassium salt | potassium iodine oxide mass fractions | I (iodine) 59.3% | K (potassium) 18.3% | O (oxygen) 22.4%
Structure diagram
Structure diagram
vertex count | 5 edge count | 3 Schultz index | 36 Wiener index | 9 Hosoya index | 4 Balaban index | 2.324
Basic properties
molar mass | 214 g/mol phase | solid (at STP) melting point | 560 °C density | 1.005 g/cm^3
Units
Solid properties (at STP)
density | 1.005 g/cm^3
Units
Thermodynamic properties
specific heat capacity c_p | solid | 0.4977 J/(g K) molar heat capacity c_p | solid | 106.5 J/(mol K) specific free energy of formation Δ_fG° | solid | -1.955 kJ/g molar free energy of formation Δ_fG° | solid | -418.4 kJ/mol specific heat of formation Δ_fH° | solid | -2.343 kJ/g molar heat of formation Δ_fH° | solid | -501.4 kJ/mol (at STP)
Chemical identifiers
![CAS number | 7758-05-6 PubChem CID number | 23665710 PubChem SID number | 24859163 SMILES identifier | [O-]I(=O)=O.[K+] InChI identifier | InChI=1/HIO3.K/c2-1(3)4;/h(H, 2, 3, 4);/q;+1/p-1/fIO3.K/q-1;m MDL number | MFCD00011406](../image_source/9bf6d76dd8836ef85811ac0b28ef90c6.png)
CAS number | 7758-05-6 PubChem CID number | 23665710 PubChem SID number | 24859163 SMILES identifier | [O-]I(=O)=O.[K+] InChI identifier | InChI=1/HIO3.K/c2-1(3)4;/h(H, 2, 3, 4);/q;+1/p-1/fIO3.K/q-1;m MDL number | MFCD00011406
NFPA label
NFPA label
NFPA health rating | 2 NFPA fire rating | 0 NFPA reactivity rating | 1
Toxicity properties
RTECS classes | other
Ion equivalents
K^+ (potassium cation) | 1 (IO_3)^- (iodate anion) | 1