Aluminum potassium sulfate 12-hydrate
Also known as: ALUM, ALUM POTASSIUM, ALUM SOLUTION, Alum, potassium, Alum, potassium, dodecahydrate, Aluminium potassium sulfate dodecahydrate, Aluminium potassium sulfate hydrate (1:1:2:12), Aluminum Potassium s, Aluminum potassium disulfate dodecahydrate, Aluminum potassium sulfate (1:1:2) dodecahydrate, Aluminum potassium sulfate dodecahydrate, EINECS 233-141-3, Kalinite, MFCD00149143, POTASSIUM ALUMINUM DISULFATE DODECAHYDRATE, POTASSIUM ALUMINUM SULFATE DODECAHYDRATE, POTASSIUM AMMONIUM SULFATE, POTASSIUMALUM,GRANULAR,USP, Potash alum, Potash alum dodecahydrate
Aluminum potassium sulfate 12-hydrate (CAS 7784-24-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H24AlKO20S2 and a molecular weight of 474.388 g/mol. Key properties include a melting point of 92 °C(lit.), a boiling point of 330ºC at 760 mmHg and a density of 1.757 g/mL at 25 °C(lit.). It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 7784-24-9
- Jingsj CID
- J-32892-4
- Molecular Formula
- H24AlKO20S2
- Molecular Weight
- 474.388 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99.9% 500g | - | - | CN China MOQ 500g | |
Made to Order | 99.9% 1kg | - | - | CN China MOQ 1kg | |
Made to Order | 99.9% 25kg | - | - | CN China MOQ 25kg |
Physicochemical Properties
| Melting Point | 92 °C(lit.) |
|---|---|
| Boiling Point | 330ºC at 760 mmHg |
| Density | 1.757 g/mL at 25 °C(lit.) |
| Exact Mass | 473.975464 |
| PSA | 288.04000 |
| Additional Property | 140 G/L (20 ºC) |
Frequently Asked Questions
What is the CAS number of Aluminum potassium sulfate 12-hydrate?
The CAS number of Aluminum potassium sulfate 12-hydrate is 7784-24-9.
What are the molecular formula and molecular weight of Aluminum potassium sulfate 12-hydrate?
Aluminum potassium sulfate 12-hydrate has molecular formula H24AlKO20S2 and molecular weight 474.388 g/mol.
Which suppliers offer Aluminum potassium sulfate 12-hydrate?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Aluminum potassium sulfate 12-hydrate (CAS 7784-24-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32892-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.