Input interpretation
potassium manganate
Chemical names and formulas
formula | K_2MnO_4 name | potassium manganate IUPAC name | dipotassium dioxido-dioxomanganese alternate names | dipotassium diketo-dioxido-manganese | dipotassium dioxido-dioxo-manganese | dipotassium dioxido-dioxomanganese | dipotassium manganate | potassium manganate(VI) | potassium manganese oxide mass fractions | K (potassium) 39.7% | Mn (manganese) 27.9% | O (oxygen) 32.5%
Structure diagram
Structure diagram
vertex count | 7 edge count | 4 Schultz index | 64 Wiener index | 16 Hosoya index | 5 Balaban index | 3.024
Basic properties
molar mass | 197.13 g/mol phase | solid (at STP) melting point | 190 °C solubility in water | decomposes
Units
Chemical identifiers
![CAS number | 10294-64-1 PubChem CID number | 160931 PubChem SID number | 24853025 SMILES identifier | [O-][Mn](=O)(=O)[O-].[K+].[K+] InChI identifier | InChI=1/2K.Mn.4O/q2*+1;;;;2*-1/r2K.MnO4/c;;2-1(3, 4)5/q2*+1;-2 MDL number | MFCD00043089](../image_source/3425888491ef66e8df5cc612cb61ddac.png)
CAS number | 10294-64-1 PubChem CID number | 160931 PubChem SID number | 24853025 SMILES identifier | [O-][Mn](=O)(=O)[O-].[K+].[K+] InChI identifier | InChI=1/2K.Mn.4O/q2*+1;;;;2*-1/r2K.MnO4/c;;2-1(3, 4)5/q2*+1;-2 MDL number | MFCD00043089
NFPA label
NFPA label
NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 1 NFPA hazards | oxidizing agent
Ion equivalents
K^+ (potassium cation) | 2 (MnO_4)^(2-) (manganate anion) | 1