Input interpretation
cupric sulfide
Chemical names and formulas
formula | CuS name | cupric sulfide alternate names | copper blue | copper(II) sulfide | copper monosulfide | copper sulfide | sulfanylidene copper | thioxocopper mass fractions | Cu (copper) 66.5% | S (sulfur) 33.5%
Structure diagram
Structure diagram
vertex count | 2 edge count | 1 Schultz index | 4 Wiener index | 1 Hosoya index | 2 Balaban index | 1
Basic properties
molar mass | 95.61 g/mol phase | solid (at STP) melting point | 220 °C density | 4.6 g/cm^3
Units
Solid properties (at STP)
density | 4.6 g/cm^3
Units
Thermodynamic properties
specific heat capacity c_p | solid | 0.5 J/(g K) molar heat capacity c_p | solid | 47.8 J/(mol K) specific free energy of formation Δ_fG° | solid | -0.5606 kJ/g molar free energy of formation Δ_fG° | solid | -53.6 kJ/mol specific heat of formation Δ_fH° | solid | -0.5554 kJ/g molar heat of formation Δ_fH° | solid | -53.1 kJ/mol specific entropy S° | solid | 0.7008 J/(g K) molar entropy S° | solid | 67 J/(mol K) (at STP)
Chemical identifiers
CAS number | 1317-40-4 RTECS number | GL8912000 MDL number | MFCD00016066
Toxicity properties
RTECS classes | mutagen