Nano Silver is Silver in a form of nanoscale particles. Nano silver has a killing and inhibiting effect on many pathogenic microorganisms. Purity>99%
Particle size range: 20 to 500nm

About The Nano Silver Ag Powder
Silver is Ag. Silver Nanoparticles (also called ag-nanoparticles), or nano-sized silver, are metals with nanoscale particles.

Is Nano silver healthy?
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
Silver nanoparticles, apart from being able release silver ions themselves, 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 much lower levels and penetrates biofilms very easily.
nanosilveris powdered elemental 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, 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 applications, conductive applications, and chemical applications. Nanopower is easily dissolved into a wide range of solvents including water, isopropyl, ethanol or acetone to form 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.

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 standard.

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

How is Nano Ag silver powder produced?
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 used for a wide range of biomedical purposes, 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 industrial products, in water treatment or in consumer goods (such as clothing and cosmetics).
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. The nano-silver powder is also used as Antivirus Antibacterial material. Adding 0.1% silver nanoparticles can be an effective way to kill and suppress 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. They also do not oxidize and are durable.
6. In addition to the preservation and construction of relics, nano-silver paint materials that are antibacterial and anticorrosion can also 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. Other applications include: 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 devices and circuits. Silver nanoparticles have a high efficiency and speed of chemical reaction, for example, ethylene oxidation. 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 ?
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 or sea as soon after payment receipt.


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

Nano Silver Powder Properties
Alternative Names	Silver nanopowder (AgNPs), Silver nanocrystals (Ag NPs), Nano-silver Silver nano-particles (also called Silver nano-powder)
CAS Number	7440-22-4
Compound Formula	The Agencies
Molecular Mass	107.87
Appearance	Gray to Black Powder
Melting Point	660
Boiling Point	2162
Specific Area	5.37 m2/g
Solubility In H2O	N/A
Thermal Expander	(25 degC) 18.9 um*m-1*K-1
Nano Silver Powder Health & Safety Information
Sign Word	Warning
Hazard Statements	H400-H410
Hazard Codes	Xn
Risk Codes	22-36/38-50/53
Safety Declarations	22-60-61
Transport Information	UN 3077 9, PGIII

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