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

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

Does Nano Silver have any health benefits?
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
Silver nanoparticles, apart from being able release silver ions themselves, can kill bacteria. Silver nanoparticles are able to accumulate on the cell surface 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 is able to penetrate biofilms at low concentrations.
nanosilveris an elemental powder of silver with particle sizes less than or equal to 100nm. They are usually 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, the intestine and the skin and can reach the liver, kidneys, the spleen and the heart. Nanosilver is known to cause minor eye and skin irritations. It may also cause mild skin allergies.
Silver Nanopower/Nanopower can be used for pharmacological purposes, as an antimicrobial agent, or to conduct electricity. Nanopower can easily be dispersed in various solvents such as water, alcohol and isopropyl, resulting in 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 :
Nano-Silver or Powder Ag is metallic silver in nano scale particle sizes.

Most nano silver has particle sizes around 25nm. Animals were not poisoned by silver nanoparticles even when the dosage was thousands of time higher than the standard dose.

Moreover, it also repairs the epithelial damaged cells. The antibacterial properties of Ag nanoparticles are enhanced in water.
Experts think that this nano-silver antibacterial nanopowder could be used for a wide range of applications, such as in textiles and clothes, fresh food, health, and the protection of the environment.

What is the production process of nano Ag silver particles ?
Nano-silver is prepared in a variety of ways. These include the vacuum condensation method, physical crushing method, mechanical ball milling, and photoreduction method. Chemical methods include the reduction method. Electrochemical reduction method. Photoreduction method. Gas-liquid 2-phase method. Hydrothermal synthesis. Precipitation method. Silver nanoparticles have become more and more refined, with cost and efficiency reaching the level of industrial 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 Silver Nano 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, medical device coatings, and personal care.

What are the uses of nano silver?
Nanosilver contains silver nanoparticles. These particles can be used in water treatment for industrial purposes and as antibacterial or antifungal agents in consumer products.
1. The nano-silver powder may be used in pharmaceutical antibacterial or disinfectant applications;
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 is used as Antivirus Antibacterial material. Adding 0.1% of silver nanoparticles can be an important part of the suppression and death of dozens microorganisms that are pathogenic, such as 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 powder can 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. Efficacious catalyst: Silver nanoparticles can enhance chemical reaction efficiency and speed, for example Ethylene oxidation. Biological pharmacy
9. 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.

Packing & Shipping Nano Ag silver powder –
We offer a variety of different packings depending on the amount of silver Ag.
Silver Ag powder packaging: Vacuum packed, 100g,500g or 1kg/bag or barrel.
Silver Ag Powder Shipping: Could be shipped by sea or air as soon after payment receipt.


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, graphite or nitride particles, sulfide particles, 3D printing materials, etc.
Contact us for more information. (brad@ihpa.net)