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 nanoscale 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 pathogenic microorganisms like Escherichia coli, Neisseria gonorrhoeae or Chlamydia trochomatis and won't produce 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 or balance out the oral biofilm when reducing acids. Nano Silver can be applied at lower concentrations to penetrate biofilms.
nanosilveris powdered elemental silver, particle size of which is less than or equal to 100nm. The average particle size ranges 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, kidney, testes and brain. 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 nano powder refers to a type of metallic argent with nano-scale particle size.

Most nano silver particles have a size of around 25nm. Animals were not poisoned by silver nanoparticles even when the dosage was thousands of time higher than the standard dose.

It helps repair the epithelial damaged cells. The antibacterial properties of Ag nanoparticles are enhanced in water.
Experts think that this nano-silver antibacterial nanopowder is suitable for a wide range of applications, such as textiles and clothes, fresh food, health, and environmental protection.

What is the production process of Nano Ag silver powder ?
Nano-silver is prepared in a variety of 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. 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 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, medical device coatings, personal health care, and more.

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 pharmaceutical antibacterial or disinfectant applications;
2. Some countries use Ag Microparticles in anti-AIDS drugs mixed with zinc dioxide powder for disinfection.
3. The powder of silver metal can be used as a catalyst.
4. The Nano silver powder is also used as Antivirus Antibacterial material. Adding 0.1% of silver nanoparticles can be an effective way to suppress and kill dozens pathogenic microorganisms like 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 paint materials that are antibacterial and anticorrosion can be successfully used.
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. The nano-silver powder can be used to diagnose gene mutation 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 ?
Depending on the amount of silver Ag, we offer a variety of different packaging options.
Silver Ag powder packaging: Vacuum packed, 100g/bag, 500g/bag or 1kg/bag. 25kg/barrel or your request.
Silver Ag Powder Shipping: Could be shipped by air, sea or express as quickly as possible after payment receipt.


Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years' experience in supplying super-high-quality chemicals, such as boride powders, graphite or sulfide particles, as well 3D printing materials.
Contact us to send an inquiry if you are interested in purchasing high-quality nano-silver powder. (brad@ihpa.net)