cobalt sulfide
Also known as: COBALT SULFIDE, COBALTOUS SULFIDE, Cobalt sulfide, Cobalt sulphide, Cobalt(II) sulfide, Cobaltous sulfide, EINECS 215-273-3, MFCD00016032, Sycoporite, cobalt monosulfide, cobalt(2+)sulfide, cobaltmonosulfide, cobaltsulfide(amorphous), cobaltsulfide(cos), sulfanylidenecobalt, sycoporite, METALS BASIS
cobalt sulfide (CAS 1317-42-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula CoS and a molecular weight of 90.99820 g/mol. Key properties include a melting point of >1116ºC and a density of 5,45 g/cm3. It is listed by 2 suppliers, 1 of which publish reference prices, from 9.60 to 16.00 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 1317-42-6
- Jingsj CID
- J-1343448-7
- Molecular Formula
- CoS
- Molecular Weight
- 90.99820 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥4,800.00 | $1.44 /gBest ¥9.60/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥1,000.00 | $1.5 /g ¥10.00/g CNY | CN China MOQ 100g | |
Made to Order | 99% 25g | ¥400.00 | $2.39 /g ¥16.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | >1116ºC |
|---|---|
| Density | 5,45 g/cm3 |
| Exact Mass | 90.90530 |
| PSA | 32.09000 |
| LogP | 0.64820 |
| Vapor Pressure | 12600mmHg at 25°C |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of cobalt sulfide?
The CAS number of cobalt sulfide is 1317-42-6.
What are the molecular formula and molecular weight of cobalt sulfide?
cobalt sulfide has molecular formula CoS and molecular weight 90.99820 g/mol.
Which suppliers offer cobalt sulfide?
2 supplier(s) listed; reference unit price ¥9.60–16.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "cobalt sulfide (CAS 1317-42-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343448-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.