Ammonium chromium(III) sulfate dodecahydrate
Also known as: Ammonium chromic sulfate, Ammonium chrome alum, Chromium(III) ammonium sulfate dodecahydrate, Ammonium chromium bis(sulphate), Chrome ammonium alum, azanium,chromium(3+),disulfate
Ammonium chromium(III) sulfate dodecahydrate (CAS 13548-43-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula CrH4NO8S2 and a molecular weight of 262.16000 g/mol. It is listed by 2 suppliers, 1 of which publish reference prices, from 13.00 to 16.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13548-43-1
- Jingsj CID
- J-11982-1
- Molecular Formula
- CrH4NO8S2
- Molecular Weight
- 262.16000 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥6,500.00 | $1.95 /gBest ¥13.00/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥1,500.00 | $2.24 /g ¥15.00/g CNY | CN China MOQ 100g | |
Made to Order | 99% 25g | ¥400.00 | $2.39 /g ¥16.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Exact Mass | 261.87800 |
|---|---|
| PSA | 177.28000 |
Frequently Asked Questions
What is the CAS number of Ammonium chromium(III) sulfate dodecahydrate?
The CAS number of Ammonium chromium(III) sulfate dodecahydrate is 13548-43-1.
What are the molecular formula and molecular weight of Ammonium chromium(III) sulfate dodecahydrate?
Ammonium chromium(III) sulfate dodecahydrate has molecular formula CrH4NO8S2 and molecular weight 262.16000 g/mol.
Which suppliers offer Ammonium chromium(III) sulfate dodecahydrate?
2 supplier(s) listed; reference unit price ¥13.00–16.00 /g.
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 chromium(III) sulfate dodecahydrate (CAS 13548-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11982-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.