Input interpretation
hafnium(II) hydride
Chemical names and formulas
formula | HfH_2 Hill formula | H_2Hf name | hafnium(II) hydride IUPAC name | hydride; hafnium(+2) cation alternate names | hafnium dihydride | hafnium hydride mass fractions | H (hydrogen) 1.12% | Hf (hafnium) 98.9%
Structure diagram
Structure diagram
Basic properties
molar mass | 180.51 g/mol density | 11.4 g/cm^3
Units
Chemical identifiers
CAS number | 12770-26-2 SMILES identifier | [H-].[H-].[Hf+2] InChI identifier | InChI=1/Hf.2H/q+2;2*-1 EU number | 235-812-6 Gmelin number | 244968 RTECS number | MG5000000
NFPA label
NFPA label
NFPA hazards | water reactive
Toxicity properties
RTECS classes | other
Ion equivalents
Hf^(2+) (hafnium(II) cation) | 1 H^+ (hydrogen cation) | 2