Ammonia
Also known as: AQUEOUS AMMONIA, AZAN, Ammonia (ca. 4% in Ethanol, ca. 2.0mol/L), Ammonia (ca. 4% in Isopropyl Alcohol, ca. 2.0mol/L), Ammonia,2M solution in 1,4-dioxane, Ammonia,2M solution in THF, Ammonia0.5M solution in 1,4-dioxaneAcroSeal§3, Ammonia2M solution in methanolAcroSeal§3, Anhydrous ammonia, EINECS 231-635-3, Liguid ammonia, MFCD00011418, NH3, Nitro-Sil, am-fol, ammonia, ammoniaca, amoniak, azane, r717
Ammonia (CAS 7664-41-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H3N and a molecular weight of 17.031 g/mol. Key properties include a melting point of −78 °C(lit.), a boiling point of -33.4±9.0 °C at 760 mmHg, a density of 1.023 g/mL at 25 °C and a flash point of 11.1 °C. It is classified under GHS with signal word Danger and hazard statements H221, H280 and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 7664-41-7
- Jingsj CID
- J-1335934-8
- Molecular Formula
- H3N
- Molecular Weight
- 17.031 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −78 °C(lit.) |
|---|---|
| Boiling Point | -33.4±9.0 °C at 760 mmHg |
| Density | 1.023 g/mL at 25 °C |
| Flash Point | 11.1 °C |
| Exact Mass | 17.026548 |
| PSA | 3.24000 |
| LogP | 0.32390 |
| Additional Property | 0.6 (vs air) |
| Vapor Pressure | 5992.5±0.0 mmHg at 25°C |
| Refractive Index | 1.355 |
| Additional Property | soluble |
GHS Safety & Compliance
- H221
- H280
- H314 — Causes severe skin burns and eye damage
- H331 — Toxic if inhaled
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2814100000 |
|---|
Frequently Asked Questions
What is the CAS number of Ammonia?
The CAS number of Ammonia is 7664-41-7.
What are the molecular formula and molecular weight of Ammonia?
Ammonia has molecular formula H3N and molecular weight 17.031 g/mol.
Is Ammonia hazardous?
Ammonia has GHS signal word Danger and hazard statements H221; H280; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Ammonia?
For Ammonia, Upstream Products: Nitrogen, nitric oxide, Sodium nitrite; Downstream Products: Dimethylamine, Trimethylamine, Methanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonia (CAS 7664-41-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335934-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.