Ammonium thiocyanate
硫氰酸铵
Also known as: Ammonium rhodanide, Thiocyanic acid ammonium salt, Ammonium sulfocyanate
Ammonium thiocyanate (CAS 1762-95-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CH4N2S and a molecular weight of 76.121 g/mol. It is also known as Ammonium rhodanide, Thiocyanic acid ammonium salt and Ammonium sulfocyanate. Key properties include a melting point of 152-154 °C(lit.), a boiling point of 146ºC at 760 mmHg, a density of 1.3 and a flash point of 190 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1762-95-4
- Jingsj CID
- J-1089023-3
- Molecular Formula
- CH4N2S
- Chinese Name
- 硫氰酸铵
- Molecular Weight
- 76.121 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 152-154 °C(lit.) |
|---|---|
| Boiling Point | 146ºC at 760 mmHg |
| Density | 1.3 |
| Flash Point | 190 °C |
| Exact Mass | 76.009521 |
| PSA | 65.83000 |
| LogP | 0.72118 |
| Vapor Pressure | 2.86E-06mmHg at 25°C |
| Additional Property | 163 g/100 mL (20 ºC) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H412 — Harmful to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 28380000 |
|---|
Frequently Asked Questions
What is the CAS number of Ammonium thiocyanate?
The CAS number of Ammonium thiocyanate is 1762-95-4.
What are the molecular formula and molecular weight of Ammonium thiocyanate?
Ammonium thiocyanate has molecular formula CH4N2S and molecular weight 76.121 g/mol.
Is Ammonium thiocyanate hazardous?
Ammonium thiocyanate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonium thiocyanate (CAS 1762-95-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1089023-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.