Ammonium hydrogen sulfate CAS#: 7803-63-6; ChemWhat Code: 18756
Names & Identifiers |
| Product Name | Ammonium hydrogen sulfate |
| Synonyms | Sulfuricacid,monoammoniumsalt;AMMONIUM BISULFATE;AMMONIUM HYDROGEN SULFATE;ammonium hydrogensulphate;Acid ammnonium sulfate;Ammonium acid sulfate;Ammonium bisulfate;Acid ammnonium sulfate;Ammonium acid sulfate;Ammonium hydrogensulfate, 99.99% metals basis |
| CAS Registry Number | 7803-63-6 |
| Molecular Formula | H5NO4S |
| Molecular Weight | 115.11 |
| EINECS | 232-265-5 |
| 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 | 147 °C |
| Boiling Point | 350 °C (dec.)(lit.) |
| Density | 1.79 g/mL at 25 °C(lit.) |
| Solubulity | H2O: 1 M at 20 °C, clear, Colorless |
| form | Crystalline Powder |
| Color | White |
| Water Solubility | Soluble in water (~115.1 mg/ml at 20°C). Insoluble in acetone, alcohol, and pyridine. |
| Sensitive | Hygroscopic |
| Merck | 13,500 |
| Stability: | Stable. Hygroscopic. Incompatible with acids, bases, oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Sulfuric acid, monoammonium salt(7803-63-6) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 34 |
| S Phrase | 26-36/37/39-45 |
| RIDADR | UN 2506 8/PG 2 |
| WGK Germany | 1 |
| F | 3 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | II |
| 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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