Chromium potassium sulfate
硫酸铬钾
Also known as: alum chrome, chrome alum, chromium potassium bis(sulphate), potassium chromium sulfate, chromic potassium sulfate, crystal chrome alum, potassium chromic sulfate, potassium chromic sulphate, sulfuric acid, chromium(3+) potassium salt (2:1:1)
Chromium potassium sulfate (CAS 10141-00-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula CrKO8S2 and a molecular weight of 283.220 g/mol. It is also known as alum chrome, chrome alum and chromium potassium bis(sulphate). Key properties include a melting point of 89ºC, a boiling point of 330ºC at 760 mmHg and a density of 1.12 g/mL at 20ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10141-00-1
- Jingsj CID
- J-1993286-8
- Molecular Formula
- CrKO8S2
- Chinese Name
- 硫酸铬钾
- Molecular Weight
- 283.220 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 89ºC |
|---|---|
| Boiling Point | 330ºC at 760 mmHg |
| Density | 1.12 g/mL at 20ºC |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Chromium potassium sulfate?
The CAS number of Chromium potassium sulfate is 10141-00-1.
What are the molecular formula and molecular weight of Chromium potassium sulfate?
Chromium potassium sulfate has molecular formula CrKO8S2 and molecular weight 283.220 g/mol.
Is Chromium potassium sulfate hazardous?
Chromium potassium sulfate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chromium potassium sulfate (CAS 10141-00-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993286-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.