Nitric acid CAS#: 7697-37-2; ChemWhat Code: 20307
Names & Identifiers |
| Product Name | Nitric acid |
| Synonyms | Acide nitrique;acidenitrique;acidenitrique(french);Acido nitrico;acidonitrico;Azotowy kwas;azotowykwas;azotowykwas(polish) |
| CAS Registry Number | 7697-37-2 |
| Molecular Formula | HNO3 |
| Molecular Weight | 63.01 |
| EINECS | 231-714-2 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -42 °C |
| Boiling Point | 120.5 °C(lit.) |
| Density | 1.41 g/mL at 20 °C |
| vapor Density | 1 (vs air) |
| vapor pressure | 8 mm Hg ( 20 °C) |
| Flash Point | 120.5°C |
| Storage | 2-8°C |
| pka | -1.3(at 25℃) |
| form | Liquid, Double Sub-Boiling Quartz Distillation |
| Color | Colorless to deep yellow |
| PH | <1 (H2O, 20℃) |
| Water Solubility | >100 g/100 mL (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,6577 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Nitric acid(7697-37-2) |
| EPA Substance Registry System | Nitric acid(7697-37-2) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C,O,Xi,T+ |
| R Phrase | 8-35-34-20-41-37/38-36/38-26/27 |
| S Phrase | 23-26-36-45-36/37/39-39-60-28 |
| RIDADR | UN 3264 8/PG 3 |
| WGK Germany | 1 |
| RTECS | QU5900000 |
| F | 8 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | II |
| Hazardous Substances Data | 7697-37-2(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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