Aqua regia
Also known as: Nitrohydrochloric acid, Aqua regia (75% hydrochloric + 25% nitric acid), Aqua regia (Nitrohydrochloric acid), Knigswasser, UN1798
Aqua regia (CAS 8007-56-5) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cl3H4NO3 and a molecular weight of 172.39600 g/mol. Key property: a boiling point of 83ºC at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 8007-56-5
- Jingsj CID
- J-1087846-4
- Molecular Formula
- Cl3H4NO3
- Molecular Weight
- 172.39600 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 83ºC at 760 mmHg |
|---|---|
| Exact Mass | 170.92600 |
| PSA | 66.05000 |
| LogP | 2.58150 |
Frequently Asked Questions
What is the CAS number of Aqua regia?
The CAS number of Aqua regia is 8007-56-5.
What are the molecular formula and molecular weight of Aqua regia?
Aqua regia has molecular formula Cl3H4NO3 and molecular weight 172.39600 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Aqua regia (CAS 8007-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087846-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.