Lead(II) thiocyanate
Also known as: Lead dithiocyanate, Lead sulfocyanide, Plumbous thiocyanate, Lead(2+) bis(thiocyanate)
Lead(II) thiocyanate (CAS 592-87-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2N2PbS2 and a molecular weight of 323.36500 g/mol. Key properties include a melting point of 190ºC, a boiling point of 146ºC at 760 mmHg, a density of 3.82 g/mL at 25ºC(lit.) and a flash point of 42.1ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.90 to 850.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 592-87-0
- Jingsj CID
- J-47008-9
- Molecular Formula
- C2N2PbS2
- Molecular Weight
- 323.36500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥450.00 | $0.13 /gBest ¥0.90/g CNY | CN China MOQ 500g | |
Made to Order | 99% 1kg | ¥850.00 | $127.2 /kg ¥850.00/kg CNY | CN China MOQ 1kg | |
Made to Order | 98% 25g | - | - | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 190ºC |
|---|---|
| Boiling Point | 146ºC at 760 mmHg |
| Density | 3.82 g/mL at 25ºC(lit.) |
| Flash Point | 42.1ºC |
| Exact Mass | 323.92700 |
| PSA | 98.18000 |
| LogP | 0.94916 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H360 — May damage fertility or the unborn child
- H373 — May cause damage to organs through prolonged exposure
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Lead(II) thiocyanate?
The CAS number of Lead(II) thiocyanate is 592-87-0.
What are the molecular formula and molecular weight of Lead(II) thiocyanate?
Lead(II) thiocyanate has molecular formula C2N2PbS2 and molecular weight 323.36500 g/mol.
Which suppliers offer Lead(II) thiocyanate?
2 supplier(s) listed; reference unit price ¥0.90–850.00 /g.
Is Lead(II) thiocyanate hazardous?
Lead(II) thiocyanate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lead(II) thiocyanate (CAS 592-87-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47008-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.