High Purity Nano Ag Silver powder cas 7440-22-4, 99%

About The Nano Silver Ag Powder
Silver is Ag. Silver Nanoparticles (also called ag-nanoparticles), or nano silver, is metal Silver.

Is Nano Silver good for you?
The nanosilver size is usually around 25 nanometers. This has a strong inhibitory and killing effect against dozens of pathogenic bacteria such as Escherichia Coli, Neisseria Gonorrhoeae, and Chlamydia Trachomatis. And it will not cause drug resistance. Cotton socks are made of nanometer-sized silver and combed fiber cotton. They have antibacterial, deodorant and antifungal properties.

Does Nano Silver kill germs
In addition to their ability to release silverions, nanoparticles of silver can kill bacteria. Silver nanoparticles are able to accumulate on the surface of the cell after anchoring. The accumulation of silver nanoparticles may cause denaturation in cell membranes.

Does Nano Silver kill the good bacteria?
Silver Nanoparticles have a significant role in microelectronics due to their excellent conductivity. Silver nanoparticles are also used in special applications such as surface enhanced Raman and medical applications. This is due to their surface effect and quantum-size effect.

Is colloidal or nano-silver better?
Coloidal silvercannot use with other beneficial agents, and has only a weak impact on biofilm. This means that it is not able to protect the enamel and balance the oral microbiofilm by reducing acids. Nano Silver can be applied at lower concentrations to penetrate biofilms.
nanosilver is a powdered elemental of silver, particle size between 25-50nm. The size of the silver nanoparticles is directly related to its properties. According to studies, the smaller the particle sizes are, the better the bactericidal properties.

What are the side effect of nano-silver?
Silver nanoparticles are absorbed by the lungs, intestines and skin and can reach the liver, kidneys, spleens, brains, hearts and testes. Nanosilver is known to cause mild irritations of the skin and eyes. It may also cause mild skin allergies.
Silver Nanopower/Nanopower can be used for pharmacological purposes, antimicrobial uses, conductive applications and chemical applications. Nanopower can easily be dispersed in various solvents such as water, alcohol and isopropyl, to make a convenient solution. Researchers continue to discover new uses for silver nanoparticles, such as in biotechnology and medicine. They also find them useful in electronics, manufacturing, and electronic devices.

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Description of Nano Ag Silver Cas 7440-22-4:
Micronized silver, or Ag Powder, is a type of metallic argent with nanoscale particles.

The nano silver particle size is usually around 25nm. Animals were not poisoned by silver nanoparticles even if they were used in thousands of folds more than standard dose.

It helps to repair epithelial damage. The antibacterial properties of Ag nanoparticles are enhanced in water.
The experts think that this nano-silver antibacterial nanopowder could be widely used for environmental protection, textiles, clothing and food.

How is Nano Ag silver powder made?
Nano-silver is prepared in various ways. These include the vacuum condensation method, physical crushing method and mechanical milling method. Chemical methods include the reduction method. Electrochemical reduction method. Photoreduction method. Gas-liquid 2-phase method. Hydrothermal synthesis. Precipitation method. The methods for preparing silver nanoparticles has become increasingly mature. Cost and efficiency of production have also reached a level that is suitable for large-scale production. Nano-silver particle's development prospects are very wide, as they are a brand new material. This is true for fields such as medicine, biology and the environment.

Uses of Nano-silver powder
The nanosilver particles, are the most attractive of all nanomaterials. These particles have been widely applied in many biomedical fields, such as drug delivery, diagnosis, treatment, medical device coatings, and personal care.

What is the purpose of nano silver?
Nanosilver contains silver nanoparticles. These particles can be used in industrial products, water treatment, consumer goods (such as clothing and cosmetics), and food containers.
1. The nano-silver powder may be used in pharmaceuticals as an antibacterial or disinfectant.
2. Some countries use Ag Microparticles in anti-AIDS drugs mixed with zinc dioxide powder for disinfection.
3. The metal powder can be used as a chemist's catalyst.
4. Also, The Nano Silver Powder Used as Antivirus Antibacterial Material: Adding 0.1% of silver nanoparticles in the form of inorganic antibacterial particles can play a significant role in the suppression of and killing of many pathogenic microorganisms including Escherichia colitis, Staphylococcus aureus.
5. Nanoparticles of silver Ag Nanoparticles, a new product that is anti-infective, has a broad-spectrum and does not have any pH effect, and are antibacterial and durable.
6. In addition to the preservation and construction of relics, nano-silver paints can also be added as an antibacterial coating.
These manufacturers produce products that use the antibacterial properties provided by silver nanoparticles. The nano-silver coatings are used on refrigerators with air conditioners or washing machines.
7. The nano silver powder can be used in other applications such as: toys, clothing, food containers, masks for the face, HEPA filters and laundry detergent. Conductive slurry
8. Silver nanoparticles have a major role to play in the reduction of electronic circuits and devices. Silver nanoparticles have a high efficiency and speed of chemical reactions. Biological pharmacy
9. The nano-silver powder can be used to diagnose gene mutations and cell death.

Storage Conditions of Nano Ag Silver Powder:
Ag powder performance and effects will be affected by dampness. Therefore, Ag silver powder should be packed in vacuum and stored in cool, dry rooms. The silver Ag can't be exposed to the air. Ag powder is also not to be used under pressure.

Packaging & Shipping Nano Ag silver powder ?
The packaging is dependent on the amount of silver Ag.
Silver Ag powder packaging: Vacuum packed, 100g/bag, 500g/bag or 1kg/bag. 25kg/barrel or your request.
Shipping silver Ag powder is possible by air or sea as soon after payment as possible.


Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years' experience in the production of high-quality Nanomaterials. This includes boride powders, graphite particles, nitride particles, sulfide particles, 3D printing materials, etc.
Contact us to send a request for more information. (brad@ihpa.net)