High quality and trust worthy chemical supplier | Orachemicals.in

Newsorachemicals

Tag: silver

Blog

Nano silver is a kind of new antibacterial agent, which has strong bacteriostatic and bactericidal action

/ / no Comments

What is nanosilver? Nano silver is used as a particle size to make nano metallic silver elemental. The nano silver particle size is generally 25 nanometers. Because it is extremely small and has a large surface area, nano silver can have significant surface effects, quantum size effect, tunneling effect, as well its activity, permeability, and other super-powerful properties. It is hundreds of thousands times more bactericidal then ordinary silver. Nano-scale metallic silver has a surface electronic characteristic that allows it to form ligands with hydrophobic, amino, and other electron-absorbing group on bacteria protein molecules. This enhances the antibacterial effects. Nano silver is an innovative antibacterial agent. It has a strong antibacterial effect and broad spectrum.
What role does nano-silver play?
Silver nanoparticles can be made from silver nanoparticles. These particles can be used as antibacterial or antifungal agents in industries, water treatment, consumer products, and industrial applications. The silver element with a nanometer size is silver nanoparticles. Nano silver is a form of powder-silver element. The particle size is typically between 25 and 50nm. The size of silver nanoparticles directly affects their properties. It was discovered that smaller particles have stronger bactericidal performances.
Nano-silver can kill bacteria
Silver is an antiseptic which has been proven to kill bacteria, viruses and fungi. Positively charged silver (Ag+)22,22 is responsible for the antibacterial effect. Silver ions have many modes of action to target microorganisms.
Silver nanoparticles are invisible to the naked eye. Nano silver antibacterial solution is made by introducing a small amount of nano-silver into deionized drinking water. Its particles are 500 to 1000 times smaller that cells and can be absorbed quickly and efficiently, trapping all bacteria, viruses, and fungi. It is different than ordinary antibiotics. While antibiotics can kill some bacteria, they cannot kill viruses. Nano silver can kill over 650 bacteria and viruses. It should be considered the body's second immune defense system.
Is nano-silver healthy?
As a compound silver is safe. Although the health and environmental effects of silver nanoparticles is not well understood, colloidal silver can be considered dangerous to consume.
Nano silver antibacterial can kill more bacteria than any other chemical or biological disinfectants. It causes no skin irritation and has no toxic effect on cells. This opens up new opportunities for the widespread use of nano-silver as an antibacterial agent. It is the latest generation in natural antibacterial agents.
Is nano-silver dangerous?
Nano silver can cause minor irritation to the eyes and skin. It is also mildly allergenic to the skin. Inhalation silver nanoparticles is most harmful to the lungs, liver and spleen. Studies have shown that silver particles can be genotoxic for mammalian cells.
Application of silver nanoparticles
1. One antibiotic can kill approximately six pathogens. Nano silver can kill hundreds.
2. Nano silver can kill up to 650 bacteria in just minutes. Because of their unique bactericidal mechanisms, silver nanoparticles are able to kill pathogenic bacteria in a matter of minutes.
3. Silver nanoparticles are super-permeability and can penetrate 2mm under skin for sterilization.
4. Promote wound healing and repair of damaged cells, decrease scar formation, muscle growth, anti-inflammatory, speed up wound healing and decomposition.
5. Silver nanoparticles can be produced using patented technology. They are protected by a protective layer that allows for gradual release in the body.
6. Nano silver is a non antibacterial fungicide. This means that nano silver can kill any pathogenic microorganisms. Nanoparticles made of 10nm sterling silver can kill bacteria fast and easily, so they cannot reproduce. The next generation of drug resistant bacteria can prevent the recurrence that is caused by drug resistance.
Nano silver powder Supplier
(aka. Technology Co. Ltd. (aka. Our company has developed a number of materials. Our Nano silver powder is high in purity, small particle size, and low in impurity. To find out the current price of Nano-silver, please send us an email.
Check out the video

Read More
Blog

Is Silver Carbonate Soluble in Water?

/ / no Comments

Are Silver Carbonate and Fetizon's Reagent soluble in water?

The answer to this question is no. The silver carbonate is not soluble in water because it contains a strong ionic bond.

This means that only 0.032 g of silver carbonate will dissolve in 1 L of water at 25C, making it poorly soluble. This solubility is a very important property of a substance and can be used to help determine its identity.

Generally, carbonates are insoluble in water as they do not contain alkali metal cations. They are only soluble in water if they contain a cation of group 1 or ammonium.

When a carbonate is treated with acid, it quickly gives off carbon dioxide. This is because gases are more mobile than liquids and can easily escape from a solution.

So it is not surprising that silver carbonate does not dissolve in water at room temperature, a fact that many people believe. The reason it is insoluble is that silver has a relatively large molecular weight and is therefore very hard to break down.

It is also important to understand that the solubility of gases can be different from that of liquids, as it is at high temperatures that a gas is more likely to escape from a solution than at low temperatures. This is due to the fact that at high temperatures the gas molecules are more likely to have kinetic energy, and this means they can move faster than liquids.

Read More
Blog

Nano silver solution broad-spectrum sterilization

/ / no Comments

For thousands of years silver has been used to make jewelry and human utensils. According to science, silver can be sterilized and disinfected. The adsorption silver ions on microorganisms is what primarily causes silver's antibacterial effects. The microorganisms responsible for breathing are those that are adsorbed with silver ions. The enzyme will stop working after being destroyed. Nano-silver uses cutting-edge technology to create nano-sized silver. The quantum leap in the bactericidal power of silver in nano-state has been made possible by nano-technology. Nano-silver is very potent in killing bacteria. More than 700 types can be killed by broad-spectrum sterilization, which does not require any drug resistance. This is a new generation of natural antibacterial agents that is safe, effective, and causes no irritation.
Silver ions not only have the function of destroying bacterial proteins, but also have a super function-sterilization, and relatively little harm to heavy metal silver. Silver ions can be destroyed by small amounts of bacteria when there is a small amount.
The sterilization principles of super-nano silver
Principle 1: Super nano-silver-nanotechnology processing silver particles, its activity becomes stronger, and silver ions are released after contact with water, and the active silver ions can enter the cell wall of bacteria freely, causing the cell wall to rupture and the cytoplasm to flow out of the bacteria to die instantly;
Principle 2: The silver ions attract the negatively charged microbial cellular cells and then combine with the functional groups of the catalytic systems to cause the bacteria to stop respiration, metabolism, and reproduction. So that sterilization can be achieved, it must continue until death.
These are the two ways silver can kill bacteria (including super bacteria) and it will not give rise to drug resistance.
Tech Co., Ltd. is a supplier of professional nanosilver. We have over 12 years of experience in chemical product development and research. We accept credit cards, T/T and Paypal payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
Contact Us to Request High Quality Nano Silver.

Read More
Blog

What is Silver Dichromate?

/ / no Comments

Silver is a non-ferrous metal that has the highest electrical and thermal conductivity of all the metals. It is stable in air and water but tarnishes with ozone, hydrogen sulfide or air containing sulfur.

Its atomic mass is 431.8 grams per mole (using 4 significant digits). The formula is Ag2Cr2O7 where Ag represents silver and Cr corresponds to chromium. The anion has a charge of -2.

The oxidation of benzylic and allylic alcohols is catalyzed by the addition of tetrakis(pyridine)silver dichromate to refluxing benzene under aqueous conditions. The reagent shows a very high yield of oxidation and is therefore highly efficient in the synthesis of cyclic alkenes from carbonyl compounds.

Precipitation Reactions

Silver chromate is obtained through a precipitation reaction between a solution of silver nitrate (AgNO3) and potassium chromate (K2CrO4), resulting in an insoluble product, the reddish-orange silver dichromate. This type of exchange reaction is called a precipitation reaction, because it produces an insoluble product that can't be easily separated from the nitrate solution.

Sonochemical Production of Nanostructures

A sonochemical method has been used to prepare Ag2CrO4 and Ag2CrO7 nanoparticles using silver salicylate as precursor. The effects of sonication time, type of surfactant and concentration were investigated on the morphology and particle size of the nanostructures. The as-prepared products were characterized by techniques like powder X-ray diffraction, scanning electron microscopy and X-ray photoelectron spectroscopy.

Unlike the test with a drop of reagent, this one is slightly invasive and removes a thin layer of silver on a hidden part of the object. Nevertheless, it does not harm the item and it allows you to detect whether an object is solid silver or not.

Read More
Blog

What is Nano Silver and What are the Properties of Nano Silver

/ / no Comments

What is Nano Silver? A nano-silver substance is a metallic silver substance that has a diameter below 100 nanometers. This usually ranges between 20 and 50 nanometers. These silver nanoparticles contain atoms made up of silver particles and not silverions. The solid silver nanoparticles are free of charge. The metallic-silver is made by chemical and physical methods into metallic silver particles with a diameter of less than 100nm. Silver nanoparticles, also known as black powders, are formed by mixing silver nanoparticles with media and substrates. One suspension of nanometersilver is called nanometer solution. Its color changes with increasing concentration. As the concentration rises, the color gradually becomes deeper, from yellowish to deep red. This liquid is composed of particles with a rough texture.

Nano Silver

Characterization Because its size lies between an atomic cluster or macroscopic particle, the nano-silver dust has many unique properties not found in ordinary silver powder. 1. Surface effect Nano-silver powder refers to the effect on the surface of the particles that have been reduced in size and made into fine powder. It has a different surface than that of silver powder. 2. Volume effect Volume effect in nano-silver powder refers to the decrease of volume and number of atoms. As the number and size of nano silver particles decreases, so will the energy gap. Some electrical, magnetic, and thermal energies may be affected. You can intuitively see that the nano-silver particles are black and not silver-white. Large silver particles also appear in the powder. Also, the larger the size of the particle, the darker it is. It is due to significant changes in the non-absorption of emission, scattering and scattering caused by proton vibration characteristics and energy level discontinuity. This happens with smaller silver particles. Advanc3dmaterials (aka. Advanc3dmaterials is an advanced material. With over 12 years' experience, Advanc3dmaterials is an established global supplier of chemical material. High quality Silver powder manufactured by our company is available. We can help you if the price is lower.
Inquiry us

Read More
Blog

What is Nano Silver?

/ / no Comments

What is Nano Silver? Nano Silver is the simple, pure substance of metallic gold whose particle size can be as small as a nanometer. Nano-silver can be found in a size range of 25 to 25 nanometers. It has strong inhibitory and killing effects on many pathogenic microorganisms including Neisseria gondiae, Escherichiacoli, and Chlamydia trichomatis. The antibacterial and deodorant effects of cotton socks made from nanosilver or combed cotton fibers are excellent.
What are the characteristics and uses of nanosilver
Due to their excellent electrical conductivity, nanosilver particles are a key component of microelectronics. Because of its quantum size and surface effect, nano-silver particle have some unique applications such as medical and surface-enhanced Raman application.
Study after study has shown that sterilization performances are stronger when nanosilver particles are smaller than expected.
Nanosilver particles have many applications
Nanosilver is an antibacterial agent that can be applied to all areas of life. It can be used in baby products and tableware as well as milk bottles. Nanchang's nano-silver tableware is safe, as are Bier milk bottles. These include the Bier nanosilver PES puzzle, Bier silver Ion PES Puzzle milk bottle, and Bier PES combination puzzle water bottle. Nanosilver, a safe and widely-used material, is also available.
The harm that nanosilver can do
Seoul, Yonhap News Agency. 13 August. The results of a study suggest that large amounts of silver nanoparticles could cause liver damage. Nanosilver has been used extensively in toys, baby bottles and toothpaste.
Nano Silver Supplier
(aka. Technology Co. Ltd. (aka. Our company is currently working on a variety of materials. The Nano Silver The company's products are high in purity, fine particle size and low in impurity. To find out the current price of Nano Silver, please send us an e-mail or click on the products you need to send an inquiry.


Read More
Blog

What is Nano Silver Good For?

/ / no Comments

Why is nano-silver good for you? The benefits of using nano-silver in various industries such as pharmaceuticals, healthcare, and consumer goods.
These nanoparticles can be very tiny particles, with sizes from 1 to 100nm. Nanosilver is composed of Silver nanoparticles. These nanoparticles are useful as antibacterial or antifungal agents in the industry, water treatment, consumer goods, as well as for cleaning clothing, cosmetics and food containers. In some filter systems to purify groundwater, silver nanoparticles can also be used.

What does silver colloid consist of?
Coloidal silver and silver solution both contain silver nanoparticles that are suspended in liquid bases.

Are you allowed to eat colloidal Silver?
When taken orally, silver accumulates in the body. The silver can build up in your body for many months, causing your skin, eyes and internal organs to turn bluish. It's called "argyria" by doctors. It is permanent.
Only in very rare circumstances, colloidal silver may cause seizures and other serious side effects.
It is possible for colloidal silver to interact with certain prescription drugs such as penicillamine, Depen, Quinolone Antibiotics and tetracycline.

Colloidal Silver is good to your health.
The ability to kill bacteria through the destruction of proteins makes colloidal silver useful for wound dressings. However, silver is neither a useful mineral nor has any known functions in the body. The skin can turn permanently blue if it is taken orally. Brain function issues can also be caused by oral silver.
While colloidal silver has been proven effective in treating infections, hay fever and skin conditions among other ailments, it is not supported by any scientific research. It is currently not possible to prove the effectiveness of colloidal sodium in treating COVID-19. The use of colloidal silver in the treatment of COVID-19 is not recommended.
The scientific evidence is not in support of the treatment with colloidal Silver dietary supplements for any type of disease.

Colloidal Silver Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity and market sentiment are also important.
Send us an inquiry if you're interested in the latest solution price. (brad@ihpa.net)

Colloidal Silver Supplier
Technology Co. Ltd. (), is a trustworthy silver solution supplier and nano solution manufacturer. It has over 12-years of experience. All of our products are available for shipment worldwide.

Send an inquiry if you need high-quality gold colloids. (brad@ihpa.net)

Read More
Blog

How Much Do You Know About Colloidal Silver

/ / no Comments

Colloidal silver's medicinal benefits For over a thousand year, silver has been used in antiseptic uses. This antibiotic is very popular in folk medicine. It can be used to prevent the spoilage of milk and treat fungal and bacterial infections. This magic drug was used by ancient royalty to treat and prevent disease. Royal family members almost only use silver vessels. Because of this, members of the royal family almost always use silver vessels.

Coloidal Silver on Skin

Colloidal and nanometer silver have great potential for emulsions, creams, and other applications. Robert Becker, an American surgeon, discovered a significant fact. Coloidal silver, applied to the infected area caused "surprisingly unexpected and unanticipated tissue regeneration". It was said to help the skin heal itself. Because it is an antibacterial mineral solution and greatly increases the healing process of any skin damage, colloidal silver has become a much more common ingredient in premium organic green skin care products. Although colloidal silver can be found in many products it is not the most prominent ingredient. Colloidal silver is now a luxurious experience thanks to these products

The advantages and the applications of colloidal gold

The many uses and benefits of colloidal silver are numerous. Most importantly, it can be used as an antibacterial or anti-inflammatory adjuvant. It has the ability to kill bacteria within minutes. The medical community appreciates this. You can use nasal spray to relieve congestion. Colloidal silver can help heal minor skin injuries and improve immunity. Many healing masks should contain colloidal silver. This is because it has the most well-known function. Since long, colloidal silver has been used for DIY skin care ingredients and internal health tonics. Dr Sadik states that colloid silver "has antifungal. antibacterial. and anti-inflammatory" properties. Colloidal silver is a popular ingredient in skin care products due to its anti-inflammatory capabilities. Inflammation can cause almost any type of skin problem, such as redness, inflammation and chronic conditions like dermatitis and rosea. Its unique ability to combat acne bacteria is the reason colloidal silver shines. Advanc3dmaterials (aka. Advanced material by Advanc3dmaterials. With over 12 years of experience, Advanc3dmaterials is an established global supplier and manufacturer for chemical materials. High quality colloidal iron has been produced by our company. We can help you if your requirements are lower.
Inquiry us

Read More
Blog

Silver Permanganate

/ / no Comments

Silver permanganate is an inorganic compound, with the chemical formula AgMnO4. It is a purple crystal that adopts a monoclinic crystal system. The crystallization is achieved by the action of potassium permanganate on conceiltrated silver nitrate solution. This is a autocatalytic process.

During thermal decomposition, silver permanganate decomposes to a relatively insoluble amorphous product. The thermal decomposition process was studied at 100 degC and the decomposition products were investigated for their chemical and structural properties. Moreover, the effects of zinc oxide on the decomposition of silver permanganate were evaluated.

Silver permanganate is generally available immediately. However, its availability is subject to impurities and additives. Generally, the product is produced to pharmaceutical grade and food grade standards.

Unlike the aqueous solution, the permanganate salt does not oxidize silver. Besides, the permanganate salt is reducing cation. Consequently, the decomposition rate of the permanganate salt is influenced by the addition of end products. In addition, the permanganate salt loses its crystalline silver salt fraction quickly.

A comparison between the thermal decomposition and the aqueous solution of the permanganate salt was made. Both methods produced similar results, namely, the degradation of the silver salt was stoichiometric. Moreover, the chemical analysis of the decomposition products confirmed the stoichiometric reaction.

Further studies showed that the thermal decomposition of the permanganate salt could be delayed by the application of zinc oxide. Furthermore, the zinc oxide carrier is much more stable than the beryllium oxide carrier.

Nevertheless, the chemical analysis of the decomposition product indicated that the product was manganese dioxide. This is consistent with the findings of thermal decomposition and aqueous solution.


Inquiry us [contact-form-7 id="26" title="tongrun-form"]

Read More
Blog

Silver Nanoparticle, an Excellent Antibacterial Agent

/ / no Comments

Silver nanoparticle Background An antibacterial substance, silver is known from ancient times. Ancient Egyptians covered their wounds with silver in an effort to stop bacterial infections. Mongolian herders knew that silver containers were used to prevent milk spoilage more than 1,000 years ago. There are numerous examples today of silver used to prevent bacteria in our daily lives. For skin injuries, doctors will apply gauze made from silver silk to the wound. The shelf life of foods can be extended by using silver containers. The widespread use of silver nanoparticles as antibacterial substances has been made possible by the advent of nanotechnology. Silver nanoparticles (SNP)have the benefits of high efficiency and wide spectrum. They are currently at the center of antibacterial materials research. But, the knowledge of SNPs is still elusive. Further research will continue. Silver antibacterial substances were not used after antibiotics were discovered in 1930. The abuse of antibiotics has led to a significant problem with drug resistance. SNP has brought attention to new, low-cost antibacterial products that are safe for everyone.

Safety with Nano Silver Powder

Silver Nanoparticles can be used as antibacterial agents, but it is considered a heavy-metal. Researchers have performed relevant experiments in order to address this issue. Toxicological Sciences journal published studies in 2010 that examined the impact of silver nanoparticles at different levels and sizes on cells. This involved contacting the cells directly with the nanoparticles to observe how they react. A concentration of 10 g/mL, and a size particle of silver nanoparticles between 10-25nm interfered with the proliferation of the spermatogonia. Two keys are required to make this work: one is the technique, the other is the concentration. This is the problem. The first is to get the cells to come into direct contact. It would require 10 g/ml in order to cause damage. In most cases, direct contact with cells would be impossible. The Taiwan Institute of Labor Health and Safety found out that silver nanoparticles can't enter the human body even in very high amounts (300 g/mL) according to normal contact. Even if the nanoparticles do reach the human body they will remain in the cuticle until they are metabolized by skin. This means that it is extremely challenging to get silver nanoparticles into the human body. The nano-silver powder acts as an effective antibacterial agent.

Benefits of Nano Silver Powder

SNP's antibacterial properties are excellent. SNP security is excellent. SNPS have a stronger antimicrobial effect than silver ions. They are also less toxic for mammals, and cause fewer complications. Persistence is another advantage. The SNP can also be placed on chitosan, other carriers and continuously released zero-valent silverions. It maintains a fairly stable silver concentration and is therefore able to achieve its purpose. Third, broad-spectrum antibacterial. SNP has the ability to kill HIV-1 and more than 700 other pathogenic bacteria. SNP is able to kill bacteria and prevent it from becoming resistant. SNP is also safe, has low toxic side effects, and can be used easily. Advanc3dmaterials (aka. Advanc3dmaterials is an advanced material. We are a global supplier of chemical materials and a manufacturer that has more than 12 years' experience in manufacturing high-quality chemicals. High purity, small particles size, and low impurity are the hallmarks of our Silver Nanoparticle. We can help you if your requirements are lower.
Inquiry us

Read More

Resent Products