Description
Specifications Table
Product Name – Ammonium tetrachloroaurate(III) hydrate, Premion|r, 99.99% (metals basis) Quantity/Pack Size – 5g, 1g Form – Hydrate powder Grade – Premion|r, 99.99% (metals basis) Application – Gold nanoparticle synthesis, electroplating, analytical chemistry
Product Overview
Ammonium tetrachloroaurate(III) hydrate, offered at 99.99% purity (metals basis), is a high-grade gold compound widely used in advanced laboratory applications. This water-soluble yellow crystalline powder serves as a reliable precursor for synthesizing gold nanoparticles, which are critical in nanotechnology, electronics, and biomedical research. Its high gold content ensures minimal impurities, making it suitable for precise electroplating processes where consistency and quality are paramount. The compound’s stability under controlled conditions allows for reproducible results in analytical chemistry, including spectrophotometry and catalytic studies. The Premion|r grade guarantees traceability and adherence to stringent quality standards, ensuring reliability in research and industrial applications. Store in a cool, dry place, away from direct sunlight and moisture, to maintain its integrity. This product is compatible with standard laboratory glassware and equipment, though proper handling protocols should be followed to avoid contamination or degradation.
FAQs
1. What is the shelf life of ammonium tetrachloroaurate(III) hydrate?
When stored in a tightly sealed container under recommended conditions, the product remains stable for up to 24 months from the date of manufacture.
2. Is this compound compatible with organic solvents?
It is primarily soluble in water and polar solvents like ethanol. Compatibility with non-polar solvents is limited, and pre-testing is advised for specific applications.
3. Can this be used as a substitute for gold chloride in nanoparticle synthesis?
Yes, it serves as an effective alternative to gold chloride (HAuCl₄) due to its high gold content and similar reactivity in reduction processes.
4. What precautions should be taken during handling?
Use in a fume hood with proper PPE, including gloves and goggles, as the compound is corrosive and may release toxic fumes upon decomposition.
5. How does the Premion|r grade differ from standard grades?
The Premion|r grade ensures higher purity (99.99% metals basis), lower trace metal contaminants, and stricter quality control for critical applications.
