Gold (Au) Nanopowder/Nanoparticles Dispersion, Purity: 99.99%, Size: 20-30 nm, 172 ppm

(No reviews yet) Write a Review
Calculated at Checkout


25 ml: 65 €
50 ml: 98 €
100 ml: 138 €
500 ml: 358 €
1000 ml: 541 €


Please contact us for quotes on larger quantities !! 

Gold (Au) Nanopowder/Nanoparticles Dispersion

Purity: 99.99%, Size: 20-30 nm, 172 ppm 

Technical Properties:

Au Nanoparticle Purity (%) 99,99
Au Concentration (wt%/ppm) 0,1/172
pH 7,0
Average Particle Size (nm) 20-30
Color red - purple


This research grade aqueous dispersion (suspension) is safe, has no toxic property. It is an odorless product with very high catalytic activity. Gold nanopowder is already shown to remove free radicals from human cells which is homogeneously dispersed in water in this product. It is frequently used in food, cosmetics industry and medical research. In food industry applications such as food colorants, beverages, cleaning products such as soaps, toothbrushes etc. In cosmetics industry important applications include whitening and anti-aging products. Gold dispersion is also used in medical studies such as antibacterial and anti inflammatory drugs, medical equipment and supplies, beauty care products etc.

Note: Gold nanoparticle dispersion product contains no extra chemical reagent. It should be kept away from sunlight. It is a research grade product, it should be handled by professional people. If nanoparticles begin to agglomerate after stored for a long time, the dispersion can be simply mixed before use.

Please Click for MSDS

View AllClose