Molekula
Gold (III) chloride
Gold (III) chloride is a yellow to brown crystalline solid used in catalysis, material science, and the synthesis of gold-based compounds. It is highly reactive and sensitive to moisture and light. Available in powder form with a molecular weight of 303.33 g/mol, it has a CAS number of 13453-07-1 and should be stored at ambient temperature. It carries a warning signal word due to its reactivity. Molekula supplies Gold (III) chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Gold (III) chloride is a yellow to brown crystalline solid used in catalysis, material science, and the synthesis of gold-based compounds. It is highly reactive and sensitive to moisture and light. Available in powder form with a molecular weight of 303.33 g/mol, it has a CAS number of 13453-07-1 and should be stored at ambient temperature. It carries a warning signal word due to its reactivity. Molekula supplies Gold (III) chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow crystalline |
| Lead | ≤0.0050% |
| Calcium | ≤0.0050% |
| Iron | ≤0.0050% |
| Copper | ≤0.0050% |
| Magnesium | ≤0.0050% |
| Chromium | ≤0.0050% |
| Purity | ≥99.9% |
| Zinc | ≤0.0050% |
| Sulfur | ≤0.0050% |
| Gold | ≥48.2% |
| Ruthenium | ≤0.0050% |
| Aluminum (Al) | ≤0.0050% |
| Manganese (Mn) | ≤0.0050% |
| Silver | ≤0.0050% |
| Platinum | ≤0.0050% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 13453-07-1 |
| Molecular Formula | AuCl3 |
| Molecular Weight | 303.33 |
| SMILES | Cl[Au](Cl)Cl |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 28433000 |
| Tariff Code | 2843300000 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Gold (III) chloride used for?
It is primarily used in catalysis, particularly in organic synthesis, and as a reagent in gold plating and nanomaterials research.
What is the chemical formula and molecular weight of Gold (III) chloride?
The formula is AuCl3 and the molecular weight is 303.33 g/mol.
How should Gold (III) chloride be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Gold (III) chloride does Molekula supply?
Molekula supplies Gold (III) chloride in high purity grade, suitable for research and laboratory use.
Can Molekula supply Gold (III) chloride in bulk?
Yes, Molekula can supply Gold (III) chloride in bulk quantities—please contact sales for details.
What documentation comes with a purchase of Gold (III) chloride?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the product.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.