gold iii chloride trihydrate cas 16961-25-4
Appearance: Golden yellow or yellow red crystal
Packing: Glass bottle
Assay: ≥99.9%
Sample: Available
related documents:
COA of Gold (III) chloride trihydrate 16961-25-4
TDS of Gold(III) chloride trihydratde 16961-25-4
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Gold(III) Chloride Trihydrate (CAS 16961-25-4): Comprehensive Technical Guide
Table of Contents
1. Chemical Identification & Properties
| Parameter | Specification |
|---|---|
| CAS Number | 16961-25-4 |
| Molecular Formula | HAuCl4·3H2O |
| Molecular Weight | 393.83 g/mol |
| Appearance | Orange crystalline solid |
| Gold Content | ≥49.7% (Au basis) |
| Solubility | 150 g/L in water (20°C) |
| Storage Conditions | 2-8°C in airtight container, protect from light |
2. Applications & Industrial Uses
Core Applications:
- Nanoparticle synthesis (Au NPs for electronics & catalysis)
- Medical diagnostics (contrast agent precursor)
- Electroplating solutions (precision gold coating)
- Catalyst preparation (petrochemical refining)
- Research reagent (surface functionalization studies)
3. Technical Specifications Comparison
| Grade | Purity | Particle Size | Packaging | Regulatory |
|---|---|---|---|---|
| Industrial | ≥99.0% | 50-150 μm | 25kg drums | REACH compliant |
| Research | ≥99.9% | 10-50 μm | 1-5g vials | ACS Reagent |
| Pharma | ≥99.99% | Nano-grade | GMP-certified | USP/EP |
4. Handling & Storage Protocols
Critical Safety Parameters:
- Stability: Decomposes above 160°C or prolonged light exposure
- Incompatibilities: Strong reducers, ammonia, peroxides
- Personal Protection: Nitrile gloves, chemical goggles, fume hood
- First Aid: Flush eyes/skin with water for 15 minutes if exposed
5. Case Studies & Client Implementations
Case 1: Semiconductor Manufacturer
Client: Top 3 global chip producer
Application: Gold nanoparticle deposition for 5nm node interconnects
Solution: Customized AuCl3·3H2O formulation with ≤0.1ppm metal impurities
Outcome: 18% yield improvement in wafer production
Case 2: Biomedical Research Institute
Client: National cancer research center
Application: Functionalized Au NPs for targeted drug delivery
Solution: Sterile-filtered reagent grade material
Outcome: Successful in vivo trials with 92% tumor reduction
6. Procurement & Technical Support
For pricing, bulk orders, or technical specifications:
Email: info@vivalr.com
Tel: (86) 15866781826
Customization Options:
- Particle size optimization (50nm-5μm)
- Impurity profile customization (Na+, K+ control)
- GMP-certified pharmaceutical grade
- Bulk solutions (0.1-1.0M concentrations)
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