Input interpretation
ammonium perchlorate
Chemical names and formulas
formula | NH_4ClO_4 Hill formula | ClH_4NO_4 name | ammonium perchlorate alternate names | ammonia; perchloric acid | azane; perchloric acid | perchloric acid ammonium salt mass fractions | Cl (chlorine) 30.2% | H (hydrogen) 3.43% | N (nitrogen) 11.9% | O (oxygen) 54.5%
Structure diagram
Structure diagram
Basic properties
molar mass | 117.5 g/mol density | 1.95 g/cm^3 solubility in water | soluble
Units
Thermodynamic properties
specific free energy of formation Δ_fG° | solid | -0.7558 kJ/g molar free energy of formation Δ_fG° | solid | -88.8 kJ/mol specific heat of formation Δ_fH° | solid | -2.514 kJ/g molar heat of formation Δ_fH° | solid | -295.3 kJ/mol specific entropy S° | solid | 1.583 J/(g K) molar entropy S° | solid | 186 J/(mol K) (at STP)
Chemical identifiers
![CAS number | 7790-98-9 SMILES identifier | Cl(=O)(=O)(=O)[O-].[NH4+] RTECS number | SC7520000 MDL number | MFCD00011421](../image_source/5062184f3ddadc424cd5830222d7ae93.png)
CAS number | 7790-98-9 SMILES identifier | Cl(=O)(=O)(=O)[O-].[NH4+] RTECS number | SC7520000 MDL number | MFCD00011421
NFPA label
NFPA label
NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 4 NFPA hazards | oxidizing agent
Safety properties
autoignition point | 240 °C
DOT hazard class | 5.1 DOT numbers | 1442
Toxicity properties
RTECS classes | drug