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, improving the inherent properties of gold. 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 processing technique that reduces the particle size to 15nm. This greatly enhances the gold's inherent characteristics, including its catalytic, anti-free radical, and dispersion effects.
Gold is Au. The gold symbol is Au.
Properties of Gold
Include high security and stability, as well as oxidation resistance and corrosion resistance.
Gold is considered to be one of the most valuable and rare metals. It has an atomic number of 196.96654 and a face-centered cubic structure.
Physical properties of gold
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.
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Gold nanoparticles
:
Gold nanoparticles
The following are some examples of how to use
au nanoparticles
The color can be red, orange, and even blue. The color of nanoparticles depends on their size, shape, and distance.
Product Performance of Colloidal Gold Nano Gold Solu-tion CAS 7440-5:
Colloidal Gold is made by dispersing nano-sized gold particles, 15nm and smaller, into 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
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Product Name
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MF
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Purity
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Particle Size
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Bulk Density
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Melting Point
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Color
|
|
Colloidal Gold
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Au
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1000ppm
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5-15nm
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1.01 g/cm3
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1064
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Purple
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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 solution mixed in Step 1. Stop adding the hydrazine solution when pH reaches 6.8 to 7.0. Continue stirring for 20-30 minutes until you get a nanoscale gold solution. This preparation method is advantageous because it is done at room temperatures, is simple to do, has gold nanoparticles that are 10-100nm and is small.
Gold nanoparticles application
The biochemical and physicochemical characteristics of gold nanoparticles allow them to play an important role in many aspects, 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. As a carrier of excellent properties, the gold nanorods were also extensively studied.
Food, glass and living organisms coloring agent.
A technique for genetic identifiers.
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 many daily necessities including food and drink which are very closely linked to the 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 suspended in 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:
Once payment has been received, it is possible to ship the goods by express, air or by air.
Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years' experience in the production of high-quality nanomaterials. These include boride powders, graphite or nitride particles, as well as sulfide or sulfide particles, for 3D printing.
Contact us to send an inquiry if you're looking for chemical powder of high quality. (
brad@ihpa.net
)