High Purity Silver Nanoparticles Nano Ag Powder CAS 7440-22-4, 99%

Silver nanoparticles, also known as black powder, is a mixture of nano-materials, elemental silver with high surface energy, surface activity and catalytic performance. Purity: 99%
Particle size: 50nm.

The following is a list of the most recent articles about Silver Nanoparticles Nano Ag Powder :
Nano Silver is Silver metal with nanoscale particles. Nanosilver is powdered silver whose particle size is below 100nm and is generally between 25-50nm. Silver nanoparticles have properties that are directly related to the size of their particles. The smaller the size of the nanoparticles in silver, the better the antibacterial performance.
The nanosilver particles are about 25 nanometers in size, and have a strong inhibitory and killing effect against dozens of pathogenic organisms like Escherichia cocoli, Neisseria gonorrhoeae or Chlamydia trochomatis. They will not create drug resistance. Silver nanoparticles have a major role to play in microelectronics, due to their high electrical conductivity. Due to their surface effect and quantum-size effect, silver nanoparticles are also used in some applications such as surface enhanced Raman and medical applications. Is Nano Silver dangerous? Silver nanoparticles are absorbed by the lungs, the intestine and the 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.
It has been found by eight authoritative institutions in china that it has an antibacterial activity which is comprehensive against drug-resistant pathogenic bacterium such as drug resistant Escherichia Coli, drug resistant Staphylococcus Aureus, drugs-resistant Pseudomonas Aeruginosa, drugs-resistant Streptococcus Pyogenes streptococcus, and enterococcus and anaerobic bacilli. Eight Chinese authoritative institutions have determined that the product has a broad antibacterial effect against drug resistant pathogenic bacteria, including drug-resistant Escherichia bacteria, drugresistant Staphylococcus bacteria, drugresistant Pseudomonas bacteria, drugresistant Streptococcus bacteria, and drugresistant Enterococcus bacteria. It has a bactericidal action on the surface and in wounds of Staphylococcus Aureus, Escherichia Coi, Pseudomonasaeruginosa and Candida albicans. It has also a strong bactericidal action on chlamydia, gonorrhea (which are sexually transmitted disease) and chlamydia. This trusted global brand is available in over 100 countries. Silver Nanoparticles Nano Ag Powder You can also contact us by clicking here. . Please send us your inquiry regarding the latest Prices of Silver Nanoparticles At any time.

Product Performance of Nano Ag Silver Particles:

Silver nanoparticles, due to their excellent electrical conductivity and low weight, are a very important component in microelectronics. Nano Ag powder is also used for special applications because of its surface and quantum size effects.


Silver nanoparticles, Nano Ag powder:
Product Name MF Purity Particle Size Bulk Density Melting Point Color
Silver Nanopartiles When you are unsure, ask someone. 99% 50nm, 100nm, 500nm 2.7 g/cm3 660 Black

What is Silver Nanoparticles Nano Ag Powder Produced?
There are many ways to make nanosilver. These include physical crushing, vacuum condensing, and mechanical milling. There are many chemical methods, including reducing, electrochemical reduction, photodent reduction, two-phase gas-liquid, hydrothermal, precipitation, etc. It is important to know the method of preparation for nanosilver particles in order to use them in practical applications. Nanosilver production has been able to reach a large scale industrial level due to the maturing of its preparation method.

Applications Silver Nanoparticles Nano Ag Powder :

Nanosilver, which is antibacterial in nature, is widely used by people every day. What are the uses of Nano Silver? Nanosilver has been used successfully for many health treatments. These include intravenous, urinary, tracheal and endotracheal caths, bone cements. oral cavity fillings. dietary supplement implant surgery. and wound dressings.
High-end Silver Paste (Glue)
Silver conductive glue for LED packaging, silver conductive paste for high-temperature melting type and oligomer silver conductive paste, conductive inks for printing electronic devices etc.
Conductive coating
The dielectric and low-temperature sintered pastes are made of high-grade filters, silver layers for magnetic tube capacitors, and low temperature sintered layer.
The medical field
Antimicrobial medical devices and medicine, antimicrobial materials and products such as plastics, rubber, textiles, clothing, shoes, socks, ceramics, glass and antimicrobial surfaces.
Green products for the home and furniture
Antibacterial film, antiseptic, deodorant and antistatic coating for home appliances.
Catalytic Materials
Silver catalyst for fuel cells that supports catalyst for ethylene-oxidation reaction.
New energy
Heat exchange material, electrode material for high-grade electronic components.
Electroplating industry
The silver coating is used to electroform gold.
In the world of baby products and tableware (Kusheng Nano Silver Antibacterial Tableware), nanosilver material is widely used. Nanosilver, a material that is safe and widely used, is widely available.

Storage Conditions of Nano Silver Powder Nano Ag:
In order to avoid the negative effects of dampness, it is best to store nanosilver in a vacuum packed and in a cool and dry place. The nickel nanoparticles must not be exposed. Ag Nanoparticles are also to be avoided when under stress.

Silver Nanoparticles Nano Ag Powder:
We offer a variety of different packings depending on the quantity of silver nanoparticles.
Silver nanoparticles packing: As per your request, vacuum packaging is available in 1kg/bags, 25kg/barrels, or both.
Silver nanoparticles shipping: Shipping can be done by air, water, or express as soon after payment as possible.





Silver Nanoparticles Properties

Alternative Names Silver nanopowder (AgNPs), Silver nanocrystals (Ag NPs), Nano-silver
Silver nanoparticles, silver nanopowder, and nanosilver
CAS Number 7440-22-4
Compound Formula You can also find out more about Ag
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

Health & Safety information about Silver Nanoparticles

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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