Gold(III) hydroxide
氢氧化金
Also known as: Gold trihydroxide, Gold hydroxide, Auric hydroxide, Gold(3+) hydroxide
Gold(III) hydroxide (CAS 1303-52-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula AuH3O3 and a molecular weight of 641.922 g/mol. It is also known as Gold trihydroxide, Gold hydroxide and Auric hydroxide. Key property: a boiling point of 100ºC at 760 mmHg. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1303-52-2
- Jingsj CID
- J-1507068-7
- Molecular Formula
- AuH3O3
- Chinese Name
- 氢氧化金
- Molecular Weight
- 641.922 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 100ºC at 760 mmHg |
|---|
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Gold(III) hydroxide?
The CAS number of Gold(III) hydroxide is 1303-52-2.
What are the molecular formula and molecular weight of Gold(III) hydroxide?
Gold(III) hydroxide has molecular formula AuH3O3 and molecular weight 641.922 g/mol.
Is Gold(III) hydroxide hazardous?
Gold(III) hydroxide 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. "Gold(III) hydroxide (CAS 1303-52-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507068-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.