Mercury(II) sulfate
硫酸汞
Also known as: Mercuric sulfate, Mercury bisulfate, Mercury(2+) sulfate, Sulfuric acid, mercury(2+) salt (1:1)
Mercury(II) sulfate (CAS 7783-35-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula FeO4S and a molecular weight of 151.90800 g/mol. It is also known as Mercuric sulfate, Mercury bisulfate and Mercury(2+) sulfate. Key properties include a melting point of °Cd ec.), a boiling point of 330ºC at 760 mmHg and a density of 6.47. It is classified under GHS with signal word Danger and hazard statements H300, H310 and H330 — Fatal if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7783-35-9
- Jingsj CID
- J-29773-8
- Molecular Formula
- FeO4S
- Chinese Name
- 硫酸汞
- Molecular Weight
- 151.90800 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | °Cd ec.) |
|---|---|
| Boiling Point | 330ºC at 760 mmHg |
| Density | 6.47 |
| Exact Mass | 151.88700 |
| PSA | 88.64000 |
GHS Safety & Compliance
- H300
- H310
- H330 — Fatal if inhaled
- H373 — May cause damage to organs through prolonged exposure
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Mercury(II) sulfate?
The CAS number of Mercury(II) sulfate is 7783-35-9.
What are the molecular formula and molecular weight of Mercury(II) sulfate?
Mercury(II) sulfate has molecular formula FeO4S and molecular weight 151.90800 g/mol.
Is Mercury(II) sulfate hazardous?
Mercury(II) sulfate has GHS signal word Danger and hazard statements H300; H310; H330 — Fatal if inhaled.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Mercury(II) sulfate (CAS 7783-35-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29773-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.