Bismuth(III) sulfide
Also known as: BISMUTH (III) SULFIDE, BISMUTH SULFIDE, Bismuth(III) sulfide lump, Bismuth(III) sulfide, 99.999% (metals basis), EINECS 215-716-0, III) 99.99% metel basisBISMUTH SULFIDE, MFCD00014204, bismuth sulfide, bismuth trisul fide, bismuthous sulfide, dibismuth trisulphide
Bismuth(III) sulfide (CAS 1345-07-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Bi2S3 and a molecular weight of 514.15600 g/mol. Key properties include a melting point of 685ºC (dec.) and a density of 7.7 g/mL at 25 °C(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 2.69 to 23.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 1345-07-9
- Jingsj CID
- J-13158-8
- Molecular Formula
- Bi2S3
- Molecular Weight
- 514.15600 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99% 500g | ¥1,346.00 | $0.4 /gBest ¥2.69/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥282.00 | $0.42 /g ¥2.82/g CNY | CN China MOQ 100g | |
In Stock | 99% 25g | ¥93.00 | $0.56 /g ¥3.72/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 685ºC (dec.) |
|---|---|
| Density | 7.7 g/mL at 25 °C(lit.) |
| Exact Mass | 513.87700 |
| PSA | 89.48000 |
| LogP | 1.94460 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Bismuth(III) sulfide?
The CAS number of Bismuth(III) sulfide is 1345-07-9.
What are the molecular formula and molecular weight of Bismuth(III) sulfide?
Bismuth(III) sulfide has molecular formula Bi2S3 and molecular weight 514.15600 g/mol.
Which suppliers offer Bismuth(III) sulfide?
2 supplier(s) listed; reference unit price ¥2.69–23.00 /g.
Is Bismuth(III) sulfide hazardous?
Bismuth(III) sulfide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bismuth(III) sulfide (CAS 1345-07-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13158-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.