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High-Purity Inorganic Chemicals

MSE Supplies is your go-to source for high-purity inorganic chemicals and rare earth oxides. In some cases, we can customize particle size and purity level to meet your specifications. Request a quote today.

High-Purity Inorganic Chemicals with 99.9% (3N) or higher purity levels (99.99% 4N, 99.999% 5N, 99.9999% 6N) are widely used in optical materials, photonics, technical ceramics, and glass. MSE Supplies offers both standard and custom-made High-Purity Inorganic Chemicals, including most high-purity rare earth oxides. Please contact our scientists today to discuss your needs for customized high-purity inorganic chemicals and rare earth oxides. For larger quantity orders, please contact us for bulk order discounts.


Aluminum Fluoride (AlF<sub>3</sub>) Powder 99.99% Optical Grade,  MSE Supplies

MSE PRO Strontium Fluoride (SrF2) 99%, 1kg

£11200 Save £1400
Aluminum Fluoride (AlF<sub>3</sub>) Powder 99.99% Optical Grade,  MSE Supplies

MSE PRO Strontium Fluoride (SrF2) High Purity Powder 99.99%, 1kg

£26100 Save £3200
MSE PRO Sulfonated Reduced Graphene Oxide Powder - MSE Supplies LLC

MSE PRO Sulfonated Reduced Graphene Oxide Powder

£28000 Save £3400
MSE PRO Sulfur Quantum Dots Solution, 28 mg/mL - MSE Supplies LLC

MSE PRO Sulfur Quantum Dots Solution, 28 mg/mL

£32000 Save £3900
Surface Functionalized Superparamagnetic Iron Oxide Nanoparticle (SPION) Suspension - MSE Supplies LLC

MSE PRO Surface Functionalized Superparamagnetic Iron Oxide Nanoparticle (SPION) High Concentration Suspension

£31700 Save £3900
Vanadium Carbide (V<sub>4</sub>C<sub>3</sub>T<sub>x</sub>) MXene Multilayer Nanosheet, 1g - MSE Supplies LLC

MSE PRO Surface Modified Vanadium Carbide (V4C3Tx) MXene Multilayer Nanosheet

£30400 Save £3700
Tantalum (V) Oxide (Ta<sub>2</sub>O<sub>5</sub>) 99.9% 3N Powder,  MSE Supplies

MSE PRO Tantalum (V) Oxide (Ta2O5) 99.9% 3N Powder

£18900 Save £2300
Tantalum Aluminum Carbide (Ta<sub>4</sub>AlC<sub>3</sub>) MAX Phase Micron-Powder - MSE Supplies LLC

MSE PRO Tantalum Aluminum Carbide (Ta4AlC3) MAX Phase Micron-Powder

£13200 Save £1600
Tantalum Carbide (Ta<sub>4</sub>C<sub>3</sub>T<sub>x</sub>) MXene Multilayer Nanoflakes, 1g - MSE Supplies LLC

MSE PRO Tantalum Carbide (Ta4C3Tx) MXene Multilayer Nanoflakes, 1g

£57800 Save £7000
Tantalum Carbide (TaC) Powder (99%) - MSE Supplies LLC

MSE PRO Tantalum Carbide (TaC) Powder (99%)

£95600 Save £11600
Terbium (III,IV) oxide (Tb<sub>4</sub>O<sub>7</sub>) 99.995% 4N5 Powder,  MSE Supplies

MSE PRO Terbium (III,IV) Oxide (Tb4O7) 99.995% 4N5 Powder

£38100 Save £4700
Terbium (Tb) Metal 99.9% 3N - MSE Supplies LLC

MSE PRO Terbium (Tb) Metal 99.9% 3N, 100g

£63700 Save £7700
Terbium Chloride Hexahydrate (TbCl<sub>3</sub> · 6H<sub>2</sub>O) 99.99% 4N - MSE Supplies LLC

MSE PRO Terbium Chloride Hexahydrate (TbCl3 · 6H2O) 99.99% 4N

£44000 Save £5300
Terbium Fluoride (TbF<sub>3</sub>) 99.99% 4N - MSE Supplies LLC

MSE PRO Terbium Fluoride (TbF3) 99.99% 4N

£28000 Save £3400
Terbium Nitrate Hexahydrate (Tb(NO<sub>3</sub>)<sub>3</sub> · 6H<sub>2</sub>O) 99.99% 4N - MSE Supplies LLC

MSE PRO Terbium Nitrate Hexahydrate (Tb(NO3)3 · 6H2O) 99.99% 4N

£38400 Save £4700
MSE PRO Tetrakis(triphenylphosphine)palladium, Pd(PPh<sub>3</sub>)<sub>4</sub>, >98% - MSE Supplies LLC

MSE PRO Tetrakis(triphenylphosphine)palladium, Pd(PPh3)4, >98%

£21400 Save £2600
MSE PRO Thin Graphene Nanoplatelets, 1g - MSE Supplies LLC

MSE PRO Thin Graphene Nanoplatelets, 1g

£17900 Save £2100
Thulium (Tm) Metal 99.9% 3N - MSE Supplies LLC

MSE PRO Thulium (Tm) Metal 99.9% 3N, 1kg

£1,43700 Save £17300
Thulium Chloride Hexahydrate (TmCl<sub>3</sub> · 6H<sub>2</sub>O) 99.95% 3N5 - MSE Supplies LLC

MSE PRO Thulium Chloride Hexahydrate (TmCl3 · 6H2O) 99.95% 3N5

£20000 Save £2400
Thulium Nitrate Pentahydrate (Tm(NO<sub>3</sub>)<sub>3</sub> · 5H<sub>2</sub>O) 99.95% 3N5 - MSE Supplies LLC

MSE PRO Thulium Nitrate Pentahydrate (Tm(NO3)3 · 5H2O) 99.95% 3N5

£7700 Save £1000

What Are High-Purity Inorganic Chemicals?

High-purity inorganic chemicals are specialized compounds that have undergone rigorous purification processes, often achieving purity levels of 99.9% (3N) or even higher. These compounds, which include a variety of elements and molecules, exclude organic hydrocarbons and their derivatives. Some of the most sought-after inorganic chemicals are rare earth oxides, which have unique properties essential for various technological applications. Inorganic chemicals are indispensable in modern science and industry.

What Applications Are High-Purity Inorganic Chemicals Used for?

High-purity inorganic chemicals are fundamental to a range of advanced applications. They play a crucial role in the development of optical materials, photonics, technical ceramics and glass. With the inclusion of rare earth oxides, inorganic chemicals are vital in electronics and sustainable energy solutions. Their precision and reliability make them essential to both research and industrial sectors.

Our Selection of Inorganic Compounds for Sale

MSE Supplies offers a broad selection of inorganic compounds to support various needs. While our inventory is extensive, highlights of our chemicals include:

  • Alumina powder: Alumina is a ceramic used for various industrial applications, such as abrasives, filling materials, catalysts, construction materials and more. This compound is also known for its wear and corrosion resistance, making it ideal for protective coatings. The alumina powder's qualities vary by particle size.
  • Silicon: Silicon is a highly versatile element and has uses in construction materials, transistors, solar cells, computer chips and other devices. This element is an important part of ceramics and bricks and is essential for ferrosilicon in the steel industry. Silicon has many polymers that are also major players in various sectors, such as silica, silicides and silanes.
  • Titanium dioxide: When titanium naturally interacts with oxygen, it creates titanium dioxide. This fine, white powder is most commonly used for its pigmentation abilities. It can also be produced as a nanomaterial for improved transparency and UV light absorption. Titanium dioxide is often used in paints, plastics, rubber, coatings, adhesives, paper and many other industrial and consumer products.
  • Lanthanum: Lanthanum is a highly reactive rare earth element that quickly dissolves in diluted acids and slowly reacts with water. It also interacts with air at room temperature to create La2O3. Some of the most common applications for this element are lighting-related, such as fluorescent tubes, televisions and energy-saving lamps. In optics, lanthanum is used for lenses and glasses that absorb radiation.
  • Ethylene carbonate: Ethylene carbonate is most commonly used for electrolyte solutions in lithium batteries. It's a highly polar solvent with low toxicity and high solubility for polymers. This compound is helpful for meeting high quality standards as it has naturally low impurity. Other applications for ethylene carbonate include lubricants, capacitor electrolytes, organic solvents and fiber processing agents.
  • Yttrium oxide: Yttrium oxide or Yttria is a rare earth oxide often used in optic, glass and ceramic applications. This element commonly acts as a stabilizer in ceramic compositions. It's known for its plasma resistance, heat resistance, high stability and usefulness in high-temperature applications. 
  • Samarium oxide: Samarium oxide has a high neutron absorption capacity and is insoluble in water. Common applications for this compound are optical glass and infrared-absorbing materials. In nuclear power reactors, it is used as a neutron absorber in control rods. This compound has also been used in lasers to create intense light beams for metal burning.

Why Order Inorganic Chemicals From MSE Supplies?

MSE Supplies is the industry-leading supplier of inorganic chemicals for the following reasons:

  • Unmatched Purity: Our high-purity inorganic chemicals, including rare earth oxides, are available at purity levels of 3N (99.9%), 4N or 5N, ensuring maximum efficiency and reliability for your applications.
  • Competitive Pricing: We provide top-tier inorganic chemicals at market-leading prices. 
  • Customization: From specific dimensions to unique chemical compositions, we customize our products to meet your specific requirements.
  • Dedicated Expertise: Our team of seasoned material scientists offers unparalleled technical support, guiding you to the perfect solution for your needs.

Order Inorganic Chemicals From MSE Supplies Today

MSE Supplies provides the high-purity inorganic chemicals needed for your research and industrial applications. Maximize your savings with our special offers and programs. Then, check out online or request a quote.

Contact us online or call (866) 673-6470 to get your questions answered.