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Terbium Oxide Industrial Grade 99.9%

Terbium oxide include terbium(III) oxide and terbium(III,IV) oxide. Terbium(III) oxide is dark brown powder, however terbium(III, IV) oxide is sepia powder. Common oxide of terbium is terbium(III, IV) oxide. Tb2O3 is insoluble in water, however soluble in mineral acid. Tb4O7 is easily soluble in acid, however not soluble in water.

CAS No.:12036-41-8EINECS No.:234-849-5Molecular Formula:Tb2O3Molecular Weight:365.85Melting Point:2200   CAS No.:12037-01-3EINECS No.:234-856-3Molecular Formula:Tb4O7Molecular Weight:747.69Melting Point:2337℃Density:8.33  

Applications

Terbium(III, IV) oxide is additive for yttrium iron garnet and yttrium aluminium garnet. It is raw material for production of terbium metal. It also acts as activator of fluorescent powder, which is fluorophor of X-ray intensifying screen. Tb4O7 is additive for magnetic material and fluorescent powder too.

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Cerium Nitride Industrial Grade 99.5%

Cerium nitride is brown powder of NaCl type structure (a=0.501nm), which is soluble in acid. It is stable at high temperature and release ammonia. It react with alkali in electric arc furnace. CeN is dangerous when wet. Cerium sheet or cerium metal is the raw material.

Purity: Ce/RE 99.5%

Particle size: -100mesh, -200mesh

CAS No.:25764-08-3EINECS No.:247-243-0Molecular Formula:CeNMolecular Weight:154.122Density:7.89Melting Point:2557℃  

Applications

CeN powder is a kind of semiconductor material, photoelectric material, refractory material and ceramic material.

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Gadolinium metal foils Purified 99.9%

gadolinium foil rare earth sheet

Gd REM 99.9% 99%

vacuum coating material, evaporation coating material, sputtering target

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Samarium Oxide Industrial Grade 99.9%

Samarium oxide is white with faint yellow powder, which is rare earth oxide. It is insoluble in water, but soluble in acid. Sm2O3 is stable at room temperature and pressure, which absorb CO2 and moist in air.

Samarium Oxide

CAS No.:12060-58-1 EINECS No.:235-043-6 Molecular Formula:Sm2O3 Molecular Weight:348.72
Density:8.347 Melting Point:2269℃ Boiling Point:3790℃ Refractive Index:1.97

Applications

Samarium(III) oxide is mainly for production of samarium metal, Co-Sm series permanent magnet material, electronic parts and ceramic capacitor. It is also additive for glass that absorbing infrared ray and coating of photosensitive material.

In chemical industry, samarium trioxide is also a kind of catalyst.

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Tantalum Metal Industrial Grade 99.9%

Tantalum metal is silvery gray metal of body centered cubic structure, which is extremely hard and ductile. It mainly exist in tantalite with niboium.  It is available in powders, sheets, wires, ingots, granules, foils and sputtering targets. Ta resist corrosion from strong acid, especially to sulfuric acid.

Tantalum Metal

CAS No.: 7440-25-7 EINECS No.: 231-135-5 Molecular Formula: Ta Molecular Weight: 180.948
Melting Point: 3000℃ Boiling Point: 5429℃ Density: 16.6  

Applications

Tantalum metal can replace stainless steel in equipment that making various inorganic acids, which have tens times life longer than stainless steel. It can replace noble metal platinum in industries as chemical engineering, electronic and electric.

Tantalum powder process into electrolytic condenser. It forms stable anode oxide film in acid electrolyte. It is also raw material for making transmitting tubes and electric tube parts.

Tantalum can easily process into other shapes, so it act as supplied accessories, heat shield, heater and cooling fin in high temperature vacuum furnace.

Tantalum is raw material for alloys as Ta-W, Ta-W-Hf, Ta-Hf.

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Zirconium Boride Industrial Grade 99%

Zirconium diboride is gray crystal powder, which is minor metal boride. It is heat resistance, which show very high strength both at room temperature and high temperature. ZrB2 gets good thermal shock resistance and small electrical resistance. There are four production methods of ZrB2, direct method, boron carbide method, carbon reduction method and vapour deposition method. Zirconium oxide or zirconium metal is the raw material.

Zirconium Diboride

CAS No.:12045-64-6 EC No.:234-963-5 Molecular Formula:ZrB2 Molecular Weight:112.85
Density:6.085 Melting Point:324.5    

Applications

Zirconium boride uses as composite material normally. It is raw material for cutting tools and electronic elements, especially fitting for surface of antifriction bearing ball.

ZrB2 is raw material for protective tube of different temperature thermocouple, electrode material of electrolytic melting compounds.

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4-Hydroxybutyl Acrylate Glycidyl Ether

4-Hydroxybutyl Acryrate Glycidyl Ether with a glycidylether group at the end of a longer alkyl chain, gives excellent scratch resistance due to its high crosslinking ratio and unique flexibility.This copolymer has good acid rain resistance.It is used in Paint and coating materials,UV/EB curable composition.

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Holmium Nitride Industrial Grade 99.9%

Holmium nitride is a rare earth metal nitride powder of cubic crystal system, which is stable. It is a ferromagnetic compound.

Holmium Nitride

Purity: Ho/RE 99.9% 3N

Particle size: -100mesh, -200mesh

 

CAS No.:12029-81-1 EINECS No.:234-736-0 Molecular Formula:HoN Molecular Weight:178.94
TPSA:23.8 Density:10.23  

 

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Lanthanum Oxide Industrial Grade 99.9%

Lanthanum oxide is white orthorhombic system or amorphous powders. It is close to white powder of rhombohedral system or amorphous and hexagonal structure.  Lanthanum trioxide absorb carbon dioxide and moist in air, which turn into lanthanum carbonate. It is hard to dissolve in water, but dissolve in dilute inorganic acids.

Lanthanum Oxide

CAS No.: 1312-81-8 EINECS No.: 215-200-5 Molecular Formula: La2O3 Molecular Weight:325.82
Melting Point:2315℃ Boiling Point:4200℃ Density:6.51 Flash Point:4200

Applications

Lanthanum(III) oxide is mainly for production of special alloys, light-guide fibre, precision optical glass and high refraction optical fiber board, which is fit for camera, microlens, advanced optical instrument prism.

In ceramic industry, it use in producing ceramic capacitors, piezoelectric ceramic dopant and lanthanum oxybromide powder of X-ray luminescent materials.

Lanthanum trioxide doping in lithium oxide or zirconium oxide can apply to make ferrimagnetics. It can improve temperature dependence and dielectric properties of barium titanatestrontium titanate and other feroelectrics. It is also raw material for fiber optic device and optical glass.

La2O3 is raw material for lanthanum boride. It is also catalysts for many kinds of reaction.

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Phthalic Anhydride- PA Technical 99.8%

International Petrochemicals Pvt Ltd is a global chemical distributor in business since 1978. We specialize in the supply of Phthalic Anhydride flakes. For further information about our company and our complete product list, please visit www.ipchem.com

 

We offer One – Stop – Solution to our partners for all their requirements in the world of Resins, including Chemicals like: Monomers, Glycols, Acids etc.

 

Following are the list of chemical raw materials:

 

  • Phthalic Anhydride, Maleic Anhydride.
  • Monomers: Acrylic, Styrene, VAM, etc
  • Ethylene Glycols (MEG, DEG, TEG), Propylene Glycols (MPG, DPG, TPG).
  • Acids: Acrylic, Acetic, Adipic, Fumaric, Isophthalic, Terephthalic along with many others.

 

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