Nano-gold is made from high-purity, pure gold. This gold is then reduced to a particle size of less than 15nm using a new, special processing technique, which improves gold's inherent properties. Purity: 1000ppm
Particle size: 5-15nm
The following is a list of the most recent articles about
Colloidal Gold Nano Gold Solution:
Colloidal gold benefits:
Nanogold
The gold is processed using high purity raw material and a new technology that reduces the particle size to 15nm. This greatly enhances gold's inherent properties such as its catalytic, anti-free radical, dispersion, etc.
The symbol of gold is Au. The gold symbol is Au.
Properties of Gold
Include high stability, oxidation and corrosion resistance.
Gold is one the rarest, most precious metals. It has an atomic number of 196.96654 and a face-centered cubic structure.
Gold: Physical Property
Gold melting point: 1064.43. Gold boiling temperature: 2808. electronegativity: 2.54, covalent radius: 1.34A, ion radius: 0.85 (+3) A, atomic radius: 1.46A, atomic volume: 10.2cc/mol.
Due to their close atomic distances, gold can form alloys. The atomic radius for gold is 1.46 Mr. These alloys do not consist of compounds but are solid melts.
It is a global trusted brand
Colloidal Gold Nano Gold Solution supplier
. Please send us an inquiry regarding the latest
Nano Gold Solution price
At any time.
Gold nanoparticles
:
Gold nanoparticles
The following are some examples of how to use
au nanoparticles
The color can be red, orange or even blue. The color of nanoparticles depends on their size and shape, and also the distance between them.
Product Performance of Colloidal Gold Nano Gold Solu-tion CAS 744057-5
Colloidal Gold is made by dispersing nanoparticles of gold as small 15nm and even smaller into a solution of water. The end result will be a stable, neutral color with uniformity. The nano gold solution looks faintly red and not golden-brown. By adding other substances, the liquid gold appears blue when it is in a condensed form. The solution can be consumed by humans and is completely safe for contact with the skin.
Technical Parameters of Colloidal Gold and Nano Gold Solution
|
Product Name
|
MF
|
Purity
|
Particle Size
|
Bulk Density
|
Melting Point
|
Color
|
|
Colloidal Gold
|
Au
|
1000ppm
|
5-15nm
|
1.01 g/cm3
|
1064
|
Purple
|
How do you pronounce
Colloidal Gold Nano Gold Solution
Produced?
Preparation of gold nanoparticles is done as follows:
1) adding gold chloric acid in deionized water, and adding polyvinylpyrrolidone, sodium dodecyl sulfate, gold chloric acid, polyvinylpyrrolidone and sodium dodecyl sulfate at mass concentrations of 0.01 ~ 1.0%,0.02 ~ 2.0% and 0.0001 ~ 1.0%, respectively;
2) Stirring at room temperature, add 0.01-0.5% hydrazine hydroxide aqueous to the mixed solution in Step 1, adding it slowly. Stop adding hydrazine solution when the pH reaches 6.8-7.0. Continue stirring for 20-30 minutes until you get a nanoscale gold solution. The following are the advantages of using this method: the preparation can be carried out at any temperature, it's simple, the particles in the solution are 10 to 100nm and the gold particles do not precipitate easily.
Applications of Gold Nanoparticles
Gold nanoparticles' unique biochemical, physicochemical, and genetic properties enable them to have a role that is unique in many areas, including immunoanalysis and biosensors. They can also be used for DNA detection and recognition, gene expression, and other applications. Gold nanorods can adsorb DNA and proteins, but will not alter their properties. Gold nanorods, as a carrier of excellent properties, have been extensively studied.
Food, glass and living organisms coloring agent.
A technique for identifying genetic material.
This is used to refine environmental purification materials.
The preservative is used to preserve food and cosmetics.
Add cosmetics with anti-aging effect, whitening, and moisturizing.
Production of medical equipment, health care supplies, beauty equipment.
We produce a wide range of everyday necessities, foods and drinks that are very closely linked to people's lives. If the beauty mask, toothbrush and nanometer-gold soap.
Store Colloidal Gold Nano Gold solution in the following conditions:
1. Colloidal Gold should not be exposed to sunlight.
2. The product is intended for research or development purposes and the person using it must be a qualified professional.
3. Nanoparticle solutions consist of suspensions of microparticles within water. These dispersions are either used in their original form or can be diluted with compatible (compatible) solvents. The nanoparticles can settle in dispersions during storage. If this happens, you can shake them up (mix) before using.
Shipping & Packing of Colloidal Gold nano Gold Solution
The packaging we use depends on the quantity of colloidal Gold.
Packing: 100ml/bottle. 250ml/bottle. 1000ml/bottle. Or as per your request.
Colloidal Gold Nano Gold Solution shipping:
After payment, you can ship your order by express, by plane, or by air.
Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with more than a decade of experience. They provide high-quality nanomaterials such as boride powders, nitride particles, graphite particles, sulfide particles, and 3D printing powders.
Contact us to send an inquiry if you're looking for chemical powder of high quality. (
brad@ihpa.net
)