Nitrosylsulfuric acid
亚硝基硫酸
Also known as: Nitrososulfuric acid, Nitrosyl sulfate, Nitrosyl hydrogensulfate, Nitrosulfonic acid, Sulfuric nitrous anhydride, Nitrosonium bisulfate, Nitrosyl bisulfate
Nitrosylsulfuric acid (CAS 7782-78-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula HNO5S and a molecular weight of 127.07700 g/mol. It is also known as Nitrososulfuric acid, Nitrosyl sulfate and Nitrosyl hydrogensulfate. Key properties include a melting point of -10 °C and a density of 1.612 g/mL at 25 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7782-78-7
- Jingsj CID
- J-28763-6
- Molecular Formula
- HNO5S
- Chinese Name
- 亚硝基硫酸
- Molecular Weight
- 127.07700 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -10 °C |
|---|---|
| Density | 1.612 g/mL at 25 °C |
Frequently Asked Questions
What is the CAS number of Nitrosylsulfuric acid?
The CAS number of Nitrosylsulfuric acid is 7782-78-7.
What are the molecular formula and molecular weight of Nitrosylsulfuric acid?
Nitrosylsulfuric acid has molecular formula HNO5S and molecular weight 127.07700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Nitrosylsulfuric acid (CAS 7782-78-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28763-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.