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 and metallic silver. It has a high surface energy, high surface activity, and demonstrates catalytic capabilities. Purity: 99%
Particle size: 50nm. 100nm. 500nm
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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. The size of the silver nanoparticles is directly related to its properties. 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. Silver nanoparticles are also used in special applications such as surface-enhanced Raman and medical applications.
Is Nano Silver dangerous?
Silver nanoparticles are absorbed by the lungs, intestine 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.
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, streptococcus Pyogenes (which can be drug-resistant), 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 and gonorrhea which are sexually transmitted disease. This trusted global brand is available in over 100 countries.
Silver Nanoparticles Nano Ag Powder
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Silver Nanoparticles
At any time.
Silver nanoparticles in Nano Ag powder:
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.
Technical Parameters of Nano Silver Powder Nano Ag:
Product Name
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MF
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Purity
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Particle Size
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Bulk Density
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Melting Point
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Color
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Silver nanopartiles
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When you are unsure, ask someone.
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99%
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50nm, 100nm, 500nm
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2.7 g/cm3
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660
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Black
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How do you pronounce
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 a reducing, electrochemical, photodent, two-phase gas-liquid, hydrothermal, precipitation, etc. It is important to know the method for preparing nanosilver particles in order to use them in future. 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?
The antibacterial properties in nanosilver are used successfully for many health treatments. These include intravenous, urinary, and tracheal caths, endotracheal tubing, dental fillings, nutritional supplements implant surgery, wound dressings, and bone cements.
High-end Silver Paste (Glue)
The conductive adhesive for LED chip packaging is made of conductive silver, the conductive pastes are sintering pastes and oligomer pastes.
Conductive coating
The dielectric and low-temperature sintered pastes are made of high-grade filters, silver layers for magnetic tube capacitors, and dielectric paste.
The medical field
Antimicrobial medical devices and medicine, antimicrobial materials and products such as plastics, rubber, textiles, clothing, shoes, socks, antimicrobial ceramics, glass and coatings.
Green products for the home and furniture
Antibacterial, antiseptic, and antistatic film for 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.
Silver nanoparticles (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:
Depending on the quantity of nanoparticles, we have a variety of different packings.
Silver nanoparticles packing:
As per your request, vacuum packaging is available in 1kg/bags, 25kg/barrels, or both.
Silver nanoparticles shipping:
Payment receipt can be used to ship the goods by air, sea, or express as soon as practicable.
Silver Nanoparticles Properties
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Alternative Names
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Silver nanopowder (AgNPs), Silver nanocrystals (Ag NPs), Nano-silver
Silver nanoparticles, silver nanopowder, and nanosilver
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CAS Number
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7440-22-4
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Compound Formula
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The Agencies
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Molecular Mass
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107.87
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Appearance
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Gray to Black Powder
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Melting Point
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660
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Boiling Point
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2162
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Specific Area
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5.37 m2/g
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Solubility In H2O
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N/A
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Thermal Expander
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(25 degC) 18.9 um*m-1*K-1
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Health & Safety information about Silver Nanoparticles
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Sign Word
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Warning
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Hazard Statements
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H400-H410
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Hazard Codes
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Xn
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Risk Codes
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22-36/38-50/53
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Safety Declarations
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22-60-61
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Transport Information
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UN 3077 9, PGIII
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