Skip to Content

How much does indium cost?

Indium is a rare and precious metal which is widely used in various industries around the world due to its unique properties such as its high electrical conductivity, low melting point, and excellent solderability. The cost of indium depends on various factors such as the supply and demand in the market, the purity and quantity of the metal, and the current economic conditions.

At present, the price of indium varies depending on the form and the source of the metal. For example, 99.999% pure grade indium ingots can be sold for around $500-$600 per kilogram, while lower grade indium pellets or powders, which contain impurities, may be priced much lower. Additionally, the price of indium is influenced by global market trends, geopolitical risks, and the availability of alternative materials.

As a result, the price of indium can fluctuate significantly over time.

Furthermore, the demand for indium is driven by various industries such as the electronics, automotive, medical, and energy sectors, which use indium in a variety of applications such as photovoltaics, touchscreens, and low-temperature soldering. As such, fluctuations in any of these industries can impact the cost of indium.

The cost of indium can vary depending on factors such as its form and source, purity, and market demand. Therefore, it is important to consider these factors and trends in order to accurately determine the current cost of the metal.

Is indium a precious metal?

No, indium is not considered a precious metal. Precious metals are a group of rare and valuable metallic elements, including gold, silver, platinum, and palladium. These metals have special properties that make them highly sought after for use in jewelry, currency, and industrial applications.

While indium is a relatively rare element, it is not classified as a precious metal because it is not widely used in these applications. Instead, indium is primarily used in electronics, particularly in the production of LCD screens and solar panels. It is also used in some alloys and coatings due to its unique properties, such as its low melting point and ability to bond with other metals.

Despite not being a precious metal, indium is still an important and valuable element in many industries. Its applications in electronics and sustainable energy make it a critical resource for the future, and efforts are being made to improve its availability and sustainability. Overall, while indium may not be considered a precious metal, it is still a valuable and important element in the world today.

Why is indium so rare?

Indium is a rare element because of its scarcity in the Earth’s crust, where it is present in low concentrations of about 0.1 parts per million. It is a relatively minor trace metal in the Earth’s crust, ranking 61st in natural abundance. Unlike many other metals like copper, iron, aluminum or zinc, which are abundant in the Earth’s crust, indium is found in trace amounts.

The main source of indium is the production of zinc ore. It is typically extracted as a byproduct during the refining process of zinc ores (mostly sphalerite) and other base metals. Indium is also found in other minerals such as iron, lead, and copper ores, but the concentrations are too low to make mining economically viable.

Another reason for indium’s rarity is its highly dispersed distribution in the Earth’s crust with no significant deposits concentrated in any particular area. This makes it difficult and expensive to mine, refine and transport. Furthermore, indium is a highly ductile, soft and malleable metal that easily oxidizes in air, thus making it difficult to handle and store.

Indium’s unique electrical and optical properties, such as its low melting point, high ductility, and high reflectivity, make it an important element in many industries, including electronics, photovoltaics, and LCD technology. Indium tin oxide (ITO) is a key component in the production of flat-screen displays, touchscreens, and solar cells.

It is also used in semiconductors, optical coatings, and medical devices.

Indium is rare because of its low concentration in the Earth’s crust, its widely dispersed distribution, and the difficulty and expense of mining and refining it. Despite its rarity, indium has become an essential element in many high-tech applications and will continue to play a critical role in the development of advanced technologies.

Is indium expensive?

Indium is considered to be a comparatively rare element, and it is extracted in small quantities from various minerals. The price of indium has fluctuated over the years, and it can be classified as somewhat expensive in comparison to some other metals.

The market price for indium is influenced by supply and demand factors, as well as the current economic situation. When demand increases for indium, and the supply cannot keep up, the price will increase.

The prices for indium tend to fluctuate over time, with some years experiencing a sharp rise in prices due to increased demand, while other years see prices remain relatively stable.

Indium is used in a variety of industries, including manufacturing, semiconductors, and electronic devices. Due to its unique properties, it is also used in the production of LCD screens – one of its primary uses. Hence, the demand for indium has increased rapidly in recent years due to the increased use of LCD monitors and TVs.

Indium can be classified as an expensive element because of its scarcity, but the fluctuation of prices over time means that it may not always be expensive. It is essential to keep track of the market prices and demand for the element to make informed decisions regarding its production and use.

Can you touch indium?

Yes, indium is a tactile element that can be touched by both humans and machines. It belongs to the family of post-transition metals and is soft, malleable, and easily deformable. Indium is commonly used as a component in alloys, semiconductors, and other electronic devices, where it is known for its low melting point, excellent thermal conductivity, and high ductility.

In its pure form, indium has a silvery-gray color that sometimes appears with a bluish or pinkish tint. It also has a distinctly metallic luster and a smooth surface texture. The physical properties of indium make it highly suitable for use in touch-sensitive technologies, such as touchscreens, touchpads, and touch sensors.

However, while it is possible to touch indium, it is not necessarily recommended as it is a toxic element. Indium can cause harm if it is ingested, inhaled or comes into contact with skin or eyes. Thus, it is important to take proper precautions when handling indium or any element that may be potentially dangerous.

The use of gloves, protective clothing, and proper ventilation is highly recommended when working with indium to avoid any adverse effects on human health.

Indium is a touchable element that can be physically touched by humans and machines. However, it is important to handle it with caution to prevent any harm to human health.

What are 3 uses of indium?

Indium is a chemical element that has a variety of industrial and scientific applications. Here are three uses of indium:

1. Semiconductor Industry: Indium is commonly used to produce semiconductors, which are essential components of electronic devices such as computers, mobile phones, and LED televisions. Indium is used in the production of transistors and other electronic components because it has a unique property called “electropositivity,” which makes it an excellent conductor of electricity.

2. Solar Panels: Another important use of indium is in the manufacturing of solar cells. Indium is used to create a transparent conductive layer that allows sunlight to pass through and generate electrical energy. This layer is necessary for the efficient operation of solar cells, and indium is the primary material used for this purpose.

3. Touchscreens: Indium is also used in the production of touchscreens, which are found in many modern electronic devices such as smartphones, tablets, and computers. Indium tin oxide (ITO) is a thin film of indium that is used as a conductive coating on the surface of touchscreens. ITO is transparent and conducts electricity, making it an ideal material for touchscreens.

Overall, the various uses of indium continue to make it an important material in a wide range of industries. Its unique properties as a conductor of electricity and transparency make it ideal for use in electronic devices, solar panels, and touchscreens, among other applications.

Can indium be cut with a knife?

The answer to whether indium can be cut with a knife is yes, it is possible. Indium is a relatively soft metal which has a Mohs hardness rating of 1. 5 – just slightly harder than talc. This means that with the right knife and technique, indium can be cut.

It is important to use a sharp knife and to make sure the blade is in good condition as a dull blade is not going to have enough strength to cut through indium. Also, you may want to use a lubricant to help the knife glide through the metal easier, such as WD-40 or a similar product.

It is also important to take your time and use steady pressure to cut through the metal, as too much pressure can cause the blade to slip and result in injury. Finally, once you have completed your cuts, you may want to use an abrasive to smooth the edges.

What are 3 interesting facts about indium?

Indium is a chemical element with the symbol In and atomic number 49. It is a rare, soft, and malleable metal that finds a wide range of applications in various scientific and industrial fields. Here are three fascinating facts about indium:

1. Indium is widely used in liquid crystal displays (LCDs) that are commonly found in mobile phones, computer monitors, and televisions. It is added to the transparent conducting oxide layer that serves as an electrode in the display. This layer allows the electric current to flow through the pixels, changing the color and brightness of the screen.

Indium tin oxide (ITO) is the most commonly used material for this purpose.

2. Indium is also used in the production of powerful neodymium magnets (NdFeB). It is added to the alloy to enhance its magnetic properties and increase its strength. NdFeB magnets find applications in wind turbines, electric motors, MRI machines, and audio speakers.

3. Indium has a low melting point, which makes it an ideal material for low-temperature solders, alloys, and semiconductors. It is also used as a thin film to make transparent and conductive coatings for solar cells, touchscreens, and aircraft windshields. Furthermore, indium is a vital component in nuclear reactor control rods, which help regulate the fission reaction by absorbing neutrons.

This ability to absorb neutrons makes indium useful in radiation shields and detectors.

Indium is a highly versatile and valuable element that has a wide range of applications in various technological fields. Its unique properties make it ideal for use in electronic displays, high-strength magnets, low-temperature solders, and radiation detectors. These fascinating facts about indium highlight its importance and relevance in our modern world.

What are 3 common uses for nonmetals?

Nonmetals are elements that typically lack metallic properties such as luster and conductivity. Due to their unique chemical and physical properties, nonmetals are used in a wide variety of applications in industries such as manufacturing, medicine, and electronics. Some of the common uses of nonmetals are:

1. Carbon:

Carbon is a nonmetal that is used in several forms such as graphite, diamond, and fullerenes. Graphite is used as a lubricant, in batteries, and as an electrode in electrolysis. Diamond is used as an abrasive material and in surgical tools due to its hardness. Fullerenes are used in nanotechnology, drug delivery systems, and electronic devices.

2. Oxygen:

Oxygen is a nonmetal that makes up around 21% of the Earth’s atmosphere. It is used in respiration and combustion processes. It is also used in the production of steel, plastics, and chemicals.

3. Nitrogen:

Nitrogen is a nonmetal that makes up around 78% of the Earth’s atmosphere. It is used in the production of fertilizers and in the food processing industry to prevent spoilage. It is also used in the manufacturing of electronics and as a coolant in the aerospace industry.

The versatility of nonmetals makes them a vital part of our modern lives. From the food we eat to the cars we drive, nonmetals are used in a wide variety of products and applications. Whether it’s carbon used in batteries or oxygen used in combustion, nonmetals are an essential part of our world.

Is indium used in medicine?

Yes, indium is used in medicine for a variety of purposes. It is a rare and highly valued element that has unique properties, which make it useful in the field of medicine.

One of the most common medical applications of indium is in nuclear medicine. Indium-111 is a radioactive isotope of indium that is used in various diagnostic imaging procedures such as nuclear scans, which are used to detect and diagnose various diseases, including cancer.

Another application of indium in medicine is in the field of chemotherapy. Indium is used as a component of various chemotherapy drugs that are used to treat certain types of cancer. The use of indium in chemotherapy has been found to be effective in preventing the growth of cancer cells and metastasis of tumors.

Indium is also used in wound healing and regenerative medicine. Indium-based compounds have been found to be useful in promoting the healing of wounds, burns, and ulcers. They are also used in tissue engineering and regenerative medicine to promote the growth and repair of damaged tissues.

In addition, indium is used in the manufacture of several medical devices such as implantable medical devices and catheters. Indium is used in these devices for its unique mechanical and thermal properties and its ability to form strong bonds with other metals.

Overall, indium has proven to be a valuable element in the field of medicine due to its unique properties and diverse applications. Its applications for nuclear scans, chemotherapy, wound healing, and medical device manufacturing make it a significant element in the medical field.

What happens when indium reacts with water?

Indium is a chemical element with the symbol In and atomic number 49. It is a soft, silvery-white metal that is highly ductile and malleable. Indium is quite reactive and can react with water under certain conditions. When indium reacts with water, it gives off hydrogen gas and forms indium hydroxide.

The reaction between indium and water is a redox reaction in which indium is oxidized while water is reduced. The indium atoms give up electrons and are oxidized to form indium ions, while the water molecules gain electrons and are reduced to form hydrogen gas and hydroxide ions. The overall reaction can be represented as:

2In + 6H2O → 2In(OH)3 + 3H2

The indium hydroxide formed is a white, insoluble solid, which can be easily filtered out. The hydrogen gas produced is highly flammable and can be ignited with a spark or flame. The reaction between indium and water is exothermic, meaning it gives off heat.

The rate of reaction between indium and water is very slow at room temperature due to the formation of a protective oxide layer on the surface of the metal. However, the reaction can be facilitated by increasing the temperature of the water or by adding a catalyst.

The reaction between indium and water results in the formation of indium hydroxide and hydrogen gas. The reaction is exothermic, and the hydrogen gas produced is highly flammable. The reaction can be facilitated by increasing the temperature of the water or by adding a catalyst.

Which metal is extremely poisonous?

There are many metals that are toxic at various levels, but one of the most poisonous metals is arsenic. This metalloid is a naturally occurring element that is found in soil, water, and air. It is used in the production of many products including pesticides, wood preservatives, and semiconductors.

Arsenic is highly toxic, and exposure to even small amounts can lead to serious health problems. The most common form of arsenic exposure is through contaminated drinking water, but it can also come from food, air, or contact with contaminated soil or dust. Arsenic poisoning can lead to a range of symptoms including skin lesions, nausea, vomiting, abdominal pain, diarrhea, and in severe cases, collapse and death.

Long-term exposure to arsenic has also been linked to an increased risk of several types of cancer including skin, lung, bladder, and liver cancer. It can also affect the development of children, leading to cognitive deficits and poor growth.

Overall, arsenic is a highly toxic metal that poses a serious health risk to humans and animals alike. It is important to take steps to minimize exposure to this element to protect ourselves and the environment.

Which element is most toxic to humans?

There are many toxic elements that can be harmful to humans, and the extent of their toxicity depends on several factors. The most toxic element of all is subjective, depending on the way it enters the body and the amount of exposure one person has to it. That being said, certain elements are known to be highly toxic to humans and have been associated with severe health effects.

Lead is one such element that is well known for its toxicity to humans. It is a heavy metal that can cause various health problems, including anemia, kidney damage, reproductive problems, and impaired cognitive function. Lead exposure is most commonly seen in people who work with lead-based paints, lead pipes, and in battery manufacturing industries.

Infants, toddlers, and young children are most vulnerable to lead poisoning as they absorb lead more easily than adults.

Another element that is considered highly toxic to humans is mercury. It is a naturally occurring element that can be found in soil, water, and rock. Exposure to mercury can cause serious health problems, including kidney damage, respiratory issues, and neurological damage. Pregnant women and young children are at a higher risk of mercury poisoning since it can accumulate in their bodies and harm the developing nervous system.

Arsenic is a metalloid element that is also known to be highly toxic to humans. Exposure to arsenic can cause skin lesions, cancers, cardiovascular disease, and neurological effects. Arsenic is used in some commercial products like herbicides, insecticides, glass production, and semiconductors, among others.

Other toxic elements that can be harmful to humans include cadmium, chromium, and nickel. These elements are found in industrial processes, occupational settings, and some consumer products.

The most toxic element to humans is subjective, and several factors contribute to its toxicity. Lead, mercury, arsenic, cadmium, chromium, and nickel are among the most toxic elements known to cause various health problems in humans. Avoiding exposure to these elements is critical in preventing toxic effects and ensuring complete safety.

Regular testing of drinking water and soil for the presence of toxic elements can also help to prevent health hazards.

What element can you not touch?

One of the elements that we cannot touch or handle without proper safety equipment is radioactive elements. These elements, such as uranium, plutonium, and radium, emit harmful radiation that can penetrate and damage the human body.

Exposure to such radiations can cause severe health hazards, including cancer, genetic mutations, and burn injuries. Therefore, handling them without protective gear can be extremely dangerous and even lethal in some cases.

Besides radioactive materials, there are other elements which are also extremely hazardous to handle due to their corrosive, reactive, or explosive properties. For instance, alkali metals such as sodium and potassium react violently with water and can even ignite spontaneously, causing significant destruction.

Similarly, chemicals like mercury, arsenic, and lead are toxic, and prolonged exposure to them can cause severe health effects like organ damage, neurological problems, and developmental abnormalities.

There are various elements that we should not touch or handle without proper safety measures, as they pose a significant threat to our health and safety. It is essential to take precautions while dealing with such substances and seek professional help to handle them effectively.

Which is a poisonous metal that can be absorbed through the skin?

The answer to this question is that several metals are poisonous and can be absorbed through the skin, including lead, mercury, and nickel. The absorption rate of these metals varies depending on the type of metal, its concentration, and the method of exposure. However, lead is perhaps the most well-known poisonous metal that can be absorbed through the skin.

Lead is a toxic heavy metal that is commonly found in industrial and consumer products, such as paints, plumbing materials, and batteries. Exposure to lead can cause a wide range of health effects, including damage to the brain and nervous system, reproductive and developmental problems, and high blood pressure.

The most common way that people are exposed to lead is through contaminated air, water, and soil. However, lead can also be absorbed through the skin, particularly if it is in contact with the skin for an extended period of time or if the skin is broken or damaged. This is why workers who handle lead-containing products must wear protective clothing and gloves.

Another metal that can be absorbed through the skin is mercury. Mercury is a toxic metal that is commonly found in thermometers, dental fillings, and some fish. Exposure to mercury can cause neurological, developmental, and autoimmune effects. However, the absorption of mercury through the skin is generally not a significant exposure pathway, as it is not easily absorbed through intact skin.

Finally, nickel is another metal that can be absorbed through the skin. Nickel is a common metal that is used in a wide range of products, including jewelry, clothing fasteners, and household appliances. Exposure to nickel can cause skin irritation, allergies, and respiratory effects.

Lead is a poisonous metal that can be absorbed through the skin, as can mercury and nickel. It is important to take precautions when handling these metals and to limit exposure to them in order to avoid the harmful health effects that they can cause.


  1. Indium Price Chart (USD / Kilogram) for the Last Year
  2. Indium free market price U.S. 2022 – Statista
  3. Indium – 2023 Data – 2017-2022 Historical – Trading Economics
  4. Indium 99.99% Pure 1 oz – RotoMetals
  5. Indium 99.99%Min United States Spot Historical Prices