Chemical Search
Nitric acid
1. Molecular Structure
2. Chemical Identity
| Property | Value |
|---|---|
| IUPAC Name | nitric acid |
| Molecular Formula | HNO3 |
| SMILES | [N+](=O)(O)[O-] |
3. Chemical Properties
| Property | Value |
|---|---|
| Molecular Weight | 63.013 g/mol |
| TPSA | 66.1 Ų |
| LogP | 0.2 |
| Formal Charge | 0 |
4. Experimental Properties
| Property | Value |
|---|---|
| Boiling Point | 83 °C |
| Melting Point | -41.6 °C |
| Density | 1.5129 g/cu cm at 20 °C |
| Solubility | Solubility in water at 20 °C: miscible |
| Flash Point | No data available |
| Autoignition Temp | No data available |
5. Supplier Suggestions
| Supplier | Website | Location |
|---|---|---|
| Sigma Aldrich/Merck | Visit Merck | International |
| Lennox | Visit Lennox | Ireland |
| Doc Solder | Visit Doc Solder | Ireland |
6. GHS Safety & Hazards
Signal Word
Danger
Danger
Hazard Statements
- H272 (98.6%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
- H272: May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
- H290 (100%): May be corrosive to metals [Warning Corrosive to Metals]
- H290 (18.9%): May be corrosive to metals [Warning Corrosive to Metals]
- H290: May be corrosive to metals [Warning Corrosive to Metals]
- H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
- H304: May be fatal if swallowed and enters airways [Danger Aspiration hazard]
- H314 (> 99.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H318 (17.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
- H331 (11.9%): Toxic if inhaled [Danger Acute toxicity, inhalation]
- H331: Toxic if inhaled [Danger Acute toxicity, inhalation]
- H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure]
- H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
- H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
Precautionary Statements
- P210, P220, P234, P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P370+P378, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement)
- P210, P220, P234, P260, P264, P264+P265, P270, P271, P273, P280, P284, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P308+P316, P316, P317, P319, P320, P321, P363, P370+P378, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement)
- P210, P220, P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
- P210, P220, P260, P264, P264+P265, P270, P271, P280, P284, P301+P316, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P308+P316, P316, P317, P319, P320, P321, P331, P363, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
- P210, P220, P260, P264, P271, P280, P284, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P320, P321, P363, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
- P210, P220, P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P405, and P501 (click each P-code to see the statement)
- P234, P264, P270, P301+P317, P330, P390, P406, and P501 (click each P-code to see the statement)