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Neodymium Fluoride Industrial Grade 99.5%

Neodymium fluoride is purple powder of hexagonal crystal structure, which is rare earth metal fluoride. It is insoluble in water, hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. Although absorb moist in air, it is relatively stable. It reacts with ammonium fluoride to form insoluble compound salt NH4F.NdF3. Neodymium oxide or neodymium nitrate is the raw material.

Neodymium Fluoride

Purity: Nd/RE 99.5% 2N5

CAS No.:13709-42-7 EINECS No.:237-253-3 Molecular Formula:NdF3 Molecular Weight:201.24
Density:6.506 Melting Point:1410℃ Boiling Point:2300℃ UN 3288

Applications

Neodymium trifluoride applies to make scintillant of detector, rare earth crystal laser material and rare earth fluoride glass fibre optics. In metallurgy industry, it is additive for magnesium alloy used in aviation and electrolytic production of metal neodymium. NdF3 use to make carbon electrode of electric arc lighting in lighting source. It is also raw material for neodymium iron boron alloy (NdFeB)

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Palladium Chloride Industrial Grade 99.9%

Palladium chloride is brown crystalline powder, which tend to deliquesce. It is soluble in water, hydrochloric acid, ethyl alcohol, acetone and hydrobromic acid. It is stable in air. Palladium metal or sponge palladium is the raw material.

Palladium Chloride

CAS No.:7647-10-1 EINECS No.:231-596-2 Molecular Formula:PdCl2.2H2O Molecular Weight:177.33
Melting Point:680℃ Density:4.0 Purity:99.9% Pd≥59.5%

Applications

Palladous chloride is for preparing special catalyst and molecular sieve. It is for formulating surface active agent in cladding material of non-conductor material. It is also for making gas sensitive element.

Palladium(II) chloride is a kind of analytical reagent too. It can test palladium, mercurythallium and iodine. Palladium chloride test paper can examine carbon monoxide and cobalt.

Palladium(+2) chloride applies to synthesize semiconductor polymer containing metals. It applies to acetaldehyde’s catalyst by ethylene method and other palladium catalysts.

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Praseodymium Oxide Industrial Grade 99.9%

Praseodymium oxide includes praseodymium(III) oxide and praseodymium(III,IV) oxide, which are rare earth oxide. Praseodymium(III, IV) is black powder or brown powder. It is insoluble in water, but soluble in acid and form corresponding 3+ salts. Pr6O11 own excellent electrical conductivity.

Praseodymium Oxide

CAS No.:12037-29-5 EINECS No.:234-857-9 Molecular Formula:Pr6O11 Molecular Weight:1021.43
Density:.7.24 Melting Point:204℃ Boiling Point:4118℃  

Applications

In glass and metallurgy industry, Praseodymium(III,IV) oxide use as additive of fluorescent powder, raw material for making praseodymium yellow and bright in color of ceramic glaze. It uses as colorant in glass industry that forms into green, which uses to imitate gem. It is raw material for praseodymium metal, Sm-Pr-Co permanent magnet material.

Praseodymium oxide uses as ceramic pigments, glass colorant, refractory ceramics. 96% Pr6O11 specially uses in producing yellow ceramic pigment (Zr-Pr). Adding 2~4% Pr6O11 in glass can show bright green. Due to electrical conductivity, it fits for preparing heat elements of oven. High pure Pr6O11 acts as luminescent materials, crystal material, fiber dopant, electronic ceramics and so on.

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Scandium Fluoride Industrial Grade 99.99%

Scandium fluoride is white powder or 3-12mm porous particle of cubic crystal system, which is rare earth metal fluoride. It is stable at room temperature and pressure. Its solubility in water is tiny, but soluble in alkali carbonate and sal volatile. It decomposes completely when melting with alkali. Scandium chloride, scandium nitratescandium metal, scandium hydroxide or scandium oxide is the raw material. Its synthetic method is same as lanthanum fluoride. ScF3 show extraordinary negative thermal expansion property that mean it shrink when heating.

Scandium Fluoride

Purity: Sc/RE 99.99% 4N

CAS No.:13709-47-2 EINECS No.:237-255-4 Molecular Formula:ScF3 Molecular Weight:101.95
Melting Point:1515℃ Boiling Point:1607℃ Density:3.84 UN 3288 6.1/PG 3

Applications

Scandium(III) fluoride is raw material for production of scandium metal and additive for improving alloy performance.

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