hydrogen sulfite
亚硫酸氢根
Also known as: bisulfite, bisulphite, hydrogensulfite, sulfite, hydrogen, hydrogen sulfite(1-)
hydrogen sulfite (CAS 15181-46-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula HO3S and a molecular weight of 81.07110 g/mol. It is also known as bisulfite, bisulphite and hydrogensulfite. Key property: a density of 2.483g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15181-46-1
- Jingsj CID
- J-1050802-6
- Molecular Formula
- HO3S
- Chinese Name
- 亚硫酸氢根
- Molecular Weight
- 81.07110 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 2.483g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of hydrogen sulfite?
The CAS number of hydrogen sulfite is 15181-46-1.
What are the molecular formula and molecular weight of hydrogen sulfite?
hydrogen sulfite has molecular formula HO3S and molecular weight 81.07110 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "hydrogen sulfite (CAS 15181-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1050802-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.