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Di Ammonium Phosphate LAB GRADE > 99 %

Di Ammonium Phosphate [also known as Di Ammonium Hydrogen Phosphate or Ammonium Phosphate Dibasic] is manufactured by the reaction of Ammonia Gas and Phosphoric Acid. DAP is used in a wide range of industries such as Food & Beverages, Agriculture, Animal Feed Industry etc. 

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Di-Iodohydroxyquinoline OR Iodoquinol

2232-12-4,Di-Iodohydroxyquinoline OR Iodoquinol 

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Erbium Fluoride Industrial Grade 99.5%

Erbium fluoride is roseal crystal, which is rare earth metal fluoride. It is insoluble in water and dilute acid and hard to dissolve in hydrofluoric acid, but dissolve in sulfuric acid. Erbium(III) fluoride is stable at room temperature and pressure. ErF3 use erbium chloride or erbium nitrate as raw material.

Erbium Fluoride

Purity: Er/RE 99.5% 2N5

CAS No.:13760-83-3 EINECS No.:237-356-3 Molecular Formula:ErF3 Molecular Weight:224.25
Density:7.814 Melting Point:1350℃ Boiling Point:2200℃ UN 3288 6.1/PG 3

Applications

Erbium trifluoridie uses in optical coating, optical fiber dopant, laser crystal, monocrystal raw material, laser amplifer, catalytic addictives and so on.

Erbium(III) fluoride film play important roles in space optics, photo-communication, spectrograph and other large optical systems. In far infrared region, rare earth fluorides as YF3LaF3CeF3, HfF4, NdF3 were reported with their optical constant, but rare for ErF3. ErF3 is heavy rare earth fluoride that belong to lanthanum series. In files of recent ten years, reports about erbium(III) fluoride’s infrared ray optical constant is few. Most of researches focus on infrared transmittance glass containing ErF3.

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Holmium Hydride Industrial Grade 99.9%

Holmium hydride is rare earth metal hydride powder. It release combustible gas in water.

Holmium Hydride

Purity: Ho/RE 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:13598-41-9 EINECS No.:237-068-8 Molecular Formula:HoH3 Molecular Weight:167.95

 

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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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Lanthanum Sulfide Industrial Grade 99%

Lanthanum sulfide is yellow crystal powder, which is a kind of rare earth sulfide powder. Sulfur and lanthanum metal are the raw material.

Lanthanum Sulfide

CAS No.:12031-49-1 EINECS No.:234-752-8 Molecular Formula:La2S3 Molecular Weight:374.01
Melting Point:2150℃ Density:4.911 UN 3134 4.3/PG 3  

Applications

Lanthanum(III) sulfide mainly apply to optical materials and ceramics.

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Magnesium Sulfide Industrial Grade 99%

Magnesium sulfide is colorless to brown crystal powder, which is sulfide of magnesium. It is of sodium chloride type structure and the chemical property is similar to other  ionic type sulfide compounds as sodium sulfide, barium sulfide and calcium sulfide. Magnesium metal and pure sulfur are the raw materials.  It dissolve in diluted hydrochloric acid, however MgS crystal react with water slowly.

Magnesium Sulfide

CAS No.: 12032-36-9 EINECS No.: 234-771-1 Molecular Formula: MgS Molecular Weight: 56.38
Melting Point: 2000℃ Density:2.68    

Applications

Magnesium sulphide can apply to do desulfurization for iron and steel and making fluorescent powder.  It can apply as a semiconductor with wide band gap.

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Manganese Carbide Industrial Grade 99%

Manganese carbide is black crystal powder, which is metal carbide.  It is soft crystal solid or bright needle-like crystal. Mn3C is insoluble in concentrated sulfuric acid and nitric acid, how it can be decomposed by water or dilute acid to form manganese hydroxide, hydrogen and hydrocarbon. It burns in oxygen quickly. Mn3C tend to react with fluorine and chlorine. Manganese powder is the raw material.

Manganese Carbide

CAS No.:12266-65-8 EC No.:235-537-1 Molecular Formula:Mn3C Molecular Weight:176.83
Density:6.89 Purity: 99%    

Applications

Manganese carbide applies to produce manganese hydroxide, hydrogen, hydrocarbon and additive of powder metallurgy.

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Mercury Telluride Industrial Grade 99%

Mercury telluride is black crystal, which is available in form of cylinder, rod, ingot, sheet,  pieces, granule and powder. It is stable under room temperature and pressure. HgTe is insoluble in water. There are two production methods, zone melting and Bridgman method. Mercury and telluriumare the raw materials.

Mercury Telluride

CAS No.: 12068-90-5 EINECS No.: 235-108-9 Molecular Formula: HgTe Molecular Weight: 328.19
Melting Point: 1170℃ Density: 8.12℃    

Applications

Mercury telluride is mainly for producing infrared detector. HgTe is also raw material for growing zinc mercury telluride films.

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Neodymium Oxide Industrial Grade 99.9%

Neodymium oxide is kind of light blue rare earth oxide powder, which turns dark blue after damping. Industrial grade is brown. It tends to damp and absorb carbon dioxide in air. Neodymium trioxide is insoluble in water, but soluble in dilute acid. When heating in air, it turns out high order oxide of neodymium.

Neodymium Oxide

CAS No.: 1313-97-9 EINECS No.: 215-214-1 Molecular Formula: Nd2O3 Molecular Weight: 336.48
Melting Point: 2272℃ Boiling Point: 3760℃ Density: 7.24  

Applications

Neodymium trioxide mainly apply as colorant of glass and ceramic. It is also raw material for metal neodymium and strong magnetic Nd-Fe-B.

Adding 1.5%~2.5% nano neodymium oxide in magnesium alloys or aluminum alloys can enhance their high-temperature property, gas tightness and corrosion resistance. They are widely used as aerospace material.

Nano yttrium oxide aluminum garnet with doping nano neodymium oxide shots short wave laser beam. It widely apply to 10mm max thin material welding and cutting. In medical treatment, it can replace scalpel to do extraction or disinfect wound.

Neodymium trioxide can be additive for rubber goods.

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