sodium tetrasulfide
Also known as: EINECS 215-211-5, MFCD00014249, SODIUM TETRASULFIDE, SODIUM TETRASULFIDE, 90+%, Sodium sulfide, tech., 90+%, H2O 5% max, Sodium tetrasulfide, Sodium tetrasulfide, technical, 90%, disodiumtetrasulphide, sodium sulfide, tech., sodium sulfide,tech., sodiumsulfide(na2(s4))
sodium tetrasulfide (CAS 12034-39-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Na2S4 and a molecular weight of 174.24000 g/mol. Key properties include a melting point of 275ºC, a boiling point of 115℃ [KIR83] and a density of 1.335. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12034-39-8
- Jingsj CID
- J-1522789-4
- Molecular Formula
- Na2S4
- Molecular Weight
- 174.24000 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 275ºC |
|---|---|
| Boiling Point | 115℃ [KIR83] |
| Density | 1.335 |
| Exact Mass | 173.86800 |
| PSA | 101.20000 |
| LogP | 2.59280 |
| Appearance | Powder | Pale brown |
| Additional Property | Soluble in water and alcohol. Insoluble in ether. |
Frequently Asked Questions
What is the CAS number of sodium tetrasulfide?
The CAS number of sodium tetrasulfide is 12034-39-8.
What are the molecular formula and molecular weight of sodium tetrasulfide?
sodium tetrasulfide has molecular formula Na2S4 and molecular weight 174.24000 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. "sodium tetrasulfide (CAS 12034-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522789-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.