Ammonium hydrogen sulfate
硫酸氢铵
Also known as: Ammonium bisulfate, Ammonium bisulphate, Ammonium hydrogensulphate, Sulfuric acid, monoammonium salt, Ammonium acid sulfate
- CAS No.
- 7803-63-6
- Jingsj CID
- J-927450-7
- Molecular Formula
- H5NO4S
- Chinese Name
- 硫酸氢铵
- Molecular Weight
- 115.10900 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 147 °C |
|---|---|
| Boiling Point | 350 °C (dec.)(lit.) |
| Density | 1.79 g/mL at 25 °C(lit.) |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of Ammonium hydrogen sulfate?
7803-63-6
What are the molecular formula and molecular weight of Ammonium hydrogen sulfate?
H5NO4S, molecular weight 115.10900 g/mol
Is Ammonium hydrogen sulfate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026