High Quality Colloidal gold solution cas 7440-57-5 Nanoparticles Au gold liquid

High Quality Colloidal gold solution Nanoparticles Au gold liquid

Specification:

Name	Gold Liquid, colloidal gold solution, nanoparticle Au gold liquid
Formula	Au
Particle Size	≤20nm, adjustable
Purity	≥99.95%
Appearance	Depends on the concentration
Concentration	100-10000ppm
Solvent	Deionized water
Package	1kg or as required
Potential applications	for catalyst, labeling, imaging, and sensing, rapid detection

Note: according to user requirements can provide different size products. Description: Main application of colloidal gold/ Au nanoparticles: 1. Catalyst 2. Rapid detection 3. Labeling technology.   Why Hongwu Nano customize nano dispersion? For better application: well dispersion is a key step to achieve best properties of nano materials. It's a bridge between nano materials and pratical application. Hongwu Nano customizes dispersion of nanoparticles based on: 1. Rich experience in nanomaterials 2. Advanced nano technology 3. Market-oriented development Storage Condition and other info: 1. The colloidal gold/ nano Au dispersion should be prevented from sunlight, kept under a stable cool condition. 2. The product is for research and development purpose and the user must be a professional person (This person must know how to use this product.) 3. Nanoparticle dispersions are suspensions of nanoparticles in water. These dispersions can be used as-is, or diluted with suitable (compatible) solvents. Nanoparticles in dispersions can sometimes settle upon storage, in which case they can be mixed (shaked up) before use.