Ammonium hydrogen sulfide
硫化氢铵
Also known as: Ammonium bisulfide, Ammonium hydrogensulphide, Ammonium hydrosulfide, Ammonium mercaptan, Ammonium sulfhydrate, Ammonium sulfide (NH4SH), FEMA No. 2053, Monoammonium sulfide, Sirnik amonny [Czech], azanium, sulfanide
Ammonium hydrogen sulfide (CAS 12124-99-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H5NS and a molecular weight of 51.11140 g/mol. It is also known as Ammonium bisulfide, Ammonium hydrogensulphide and Ammonium hydrosulfide. Key property: a boiling point of 56.6ºC at 760mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12124-99-1
- Jingsj CID
- J-1517798-8
- Molecular Formula
- H5NS
- Chinese Name
- 硫化氢铵
- Molecular Weight
- 51.11140 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 56.6ºC at 760mmHg |
|---|
Frequently Asked Questions
What is the CAS number of Ammonium hydrogen sulfide?
The CAS number of Ammonium hydrogen sulfide is 12124-99-1.
What are the molecular formula and molecular weight of Ammonium hydrogen sulfide?
Ammonium hydrogen sulfide has molecular formula H5NS and molecular weight 51.11140 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonium hydrogen sulfide (CAS 12124-99-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517798-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.