Ammonium iodide
Also known as: azanium iodide
Ammonium iodide (CAS 12027-06-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H4IN and a molecular weight of 144.943 g/mol. Key properties include a melting point of 551 °C, a boiling point of 69.4ºC at 760 mmHg and a density of 2.51. 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 1 supplier, from 1.12 to 1.85 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 12027-06-4
- Jingsj CID
- J-27074-0
- Molecular Formula
- H4IN
- Molecular Weight
- 144.943 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99% 500g | ¥560.00 | $0.17 /gBest ¥1.12/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥185.00 | $0.28 /g ¥1.85/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 551 °C |
|---|---|
| Boiling Point | 69.4ºC at 760 mmHg |
| Density | 2.51 |
| Exact Mass | 144.938828 |
| PSA | 3.24000 |
| LogP | 1.32210 |
| Vapor Pressure | 5990mmHg at 25°C |
| Refractive Index | 1.7031 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2827600000 |
|---|
Frequently Asked Questions
What is the CAS number of Ammonium iodide?
The CAS number of Ammonium iodide is 12027-06-4.
What are the molecular formula and molecular weight of Ammonium iodide?
Ammonium iodide has molecular formula H4IN and molecular weight 144.943 g/mol.
Which suppliers offer Ammonium iodide?
1 supplier(s) listed; reference unit price ¥1.12–1.85 /g.
Is Ammonium iodide hazardous?
Ammonium iodide 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. "Ammonium iodide (CAS 12027-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27074-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.