Rare Earth Salts
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Rare Earth Salts Yttrium Fluoride YF3 CAS 13709-49-4 For Laser Crystal Material
Yttrium Fluoride YF3 CAS 13709-49-4 For Laser Crystal Material Name: Yttrium fluoride, Yttrium fluoride anhydrous Molecular formula: YF3 CAS: 13709-49-4 Molecular weight: 145.9 Description: Yttrium fluoride is a white powder, insoluble in water, insoluble in hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. It is relatively stable in the air and forms insoluble complex salt with ammonium fluoride. The chemical preparation method is to dissolve
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Dysprosium Fluoride DyF3 CAS 13569-80-7 For Magnetostrictive Material
Dysprosium Fluoride DyF3 CAS 13569-80-7 For Magnetostrictive Material Name: Dysprosium fluoride, Dysprosium fluoride anhydrous Molecular formula: DyF3 CAS: 13569-80-7 Molecular weight: 219.5 Description: Dysprosium fluoride is a colorless hexagonal crystal, insoluble in water, hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. It can be made by dysprosium trioxide and hydrofluoric acid. Specification: Name DyF3_4N DyF3_3N Molecular formula DyF3
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Ytterbium Fluoride YbF3 CAS 13760-80-0 For Optical glass
Ytterbium Fluoride YbF3 CAS 13760-80-0 For Optical glass Name: Ytterbium fluoride, Ytterbium fluoride anhydrous Molecular formula: YbF3 CAS: 13760-80-0 Molecular weight: 230.04 Description: Ytterbium fluoride was prepared by hydrogen fluoride gas fluorination. This is a dry fluorination method. The optimum reaction temperature is 700 ℃. The reaction time was 8h. The reaction is carried out in a rotary kiln type fluorination furnace. The consumption of dry HF is about 2.5
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Praseodymium Fluoride PrF3 CAS 13709-46-1 For Arc Carbon Rod Additive
Praseodymium Fluoride PrF3 CAS 13709-46-1 For Arc Carbon Rod Additive Name: Praseodymium fluoride, Praseodymium fluoride anhydrous Molecular formula: PrF3 CAS: 13709-46-1 Molecular weight: 197.90 Description: Praseodymium fluoride is a light green crystal or powder, which does not contain crystal water, insoluble in water, difficult to dissolve in hydrochloric acid, nitric acid and sulfuric acid, but can dissolve in perchloric acid. The preparation method is to add hydrofluor
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Cerium(III) Sulfate Ce2(SO4)3 nH2O CAS 10450-59-6 For Aniline Black
Cerium(III) Sulfate Ce2(SO4)3 nH2O CAS 10450-59-6 For Aniline Black Name: Cerium(III) sulfate Molecular formula: Ce2(SO4)3·nH2O CAS: 10450-59-6 Molecular weight: 712.55 Description: Cerium(III) sulfate is a white crystalline powder. Crystal water is lost at 155 ℃, heated to 180-200 ℃ to form anhydrous substance, and decomposed to cerium oxide above 350 ℃. Its solubility decreases with the increase of temperature. The dissolved grams per 100ml of water at different temperature
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High Purity 99.99% Lanthanum Carbonate Hydrate La2(CO3)3 nH2O CAS 54451-24-0
High Purity 99.99% Lanthanum Carbonate Hydrate La2(CO3)3 nH2O CAS 54451-24-0 Name: Lanthanum carbonate hydrate Molecular formula: La2(CO3)3·nH2O CAS: 54451-24-0 Molecular weight: 457.85 Description: Lanthanum carbonate is insoluble in water, and soluble in dilute acid. CO2 is released when heated. When heated, basic carbonate is formed first, and then lanthanum oxide is formed by burning. Lanthanum carbonate has high phosphorus binding capacity, and can play a good role in
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Samarium Bromide Hexahydrate SmBr3 6H2O CAS 13517-12-9 For Samarium Intermediate
Samarium Bromide Hexahydrate SmBr3 6H2O CAS 13517-12-9 For Samarium Intermediate Name: Samarium bromide hexahydrate Molecular formula: SmBr3·6H2O CAS: 13517-12-9 Molecular weight: 498.16 Description: Samarium bromide hexahydrate is a yellow crystal with deliquescence. 97, melting point 640 ℃, boiling point 1645 ℃. Soluble in water. The preparation method is that samarium oxide is dissolved in hydrobromic acid, evaporated and crystallized. Specification: Name SmBr3·6H2O_4N
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High Purity 99.99% Yttrium Carbonate Hydrate Y2(CO3)3 nH2O CAS 38245-39-5
High Purity 99.99% Yttrium Carbonate Hydrate Y2(CO3)3 nH2O CAS 38245-39-5 Name: Yttrium carbonate hydrate Molecular formula: Y2(CO3)3·nH2O CAS: 38245-39-5 Molecular weight: 411.88 Description: Yttrium carbonate can react with most acids to form corresponding salts. It decomposes into Y2O3 when heated at 900 ℃. The yttrium extract is neutralized with ammonia water, added with ammonium bicarbonate to precipitate yttrium carbonate. After filtration, washing, centrifugation and
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Yttrium(III) hydroxide hydrate Y(OH)3 CAS 16469-22-0 For Yttrium Salts
Yttrium(III) hydroxide hydrate Y(OH)3 CAS 16469-22-0 For Yttrium Salts Name: Yttrium(III) hydroxide hydrate Molecular formula: Y(OH)3 CAS: 16469-22-0 Molecular weight: 139.93 Description: Yttrium hydroxide is a white gel like precipitate, which becomes a white powder after drying. It is insoluble in water and easy to absorb CO2, 190 ℃ in the air for thermal decomposition. Specification: NameY(OH)3_4NY(OH)3_3NMolecular formulaY(OH)3Y(OH)3CAS16469-22-016469-22-0Total rare earth
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Gadolinium(III) hydroxide hydrate Gd(OH)3 CAS 100634-91-1 For Gadolinium Salts
Gadolinium(III) hydroxide hydrate Gd(OH)3 CAS 100634-91-1 For Gadolinium Salts Name: Gadolinium(III) hydroxide hydrate Molecular formula: Gd(OH)3 CAS: 100634-91-1 Molecular weight: 208.27 Description: Specification: NameGd(OH)3_4N5Gd(OH)3_3NMolecular formulaGd(OH)3Gd(OH)3CAS100634-91-1100634-91-1Total rare earth TREO%≥67.85≥65.50Gd2O3/TREO%≥99.995≥99.90Rare earth impurities%≤0.05≤0.1Fe2O3%≤0.002≤0.005SiO2%≤0.005≤0.01CaO%≤0.01≤0.02Chloride Cl-%≤0.01≤0.01propertyWhite
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Gadolinium Boride GdB6 CAS 12008-06-9 For Main Component of Ceramic Materials
Gadolinium Boride GdB6 CAS 12008-06-9 For Main Component of Ceramic Materials Name: Gadolinium boride, Gadolinium hexaboride Molecular formula: GdB6 CAS: 12008-06-9 Molecular weight: 222.12 Description: Gadolinium hexaborate is a dark purple powder, which is difficult to dissolve in water and hydrochloric acid. At present, the preparation of gadolinium hexaborate is generally by boron carbide thermal reduction method, and the reaction formula is Gd2O3 + 3B4C--2GdB6 + 3CO;
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Cerium(III) phosphate CePO4 CAS 13454-71-2 For High Purity Cerium Salts
Cerium(III) phosphate CePO4 CAS 13454-71-2 For High Purity Cerium Salts Name: Cerium(III) phosphate Molecular formula: CePO4 CAS: 13454-71-2 Molecular weight: 235.09 Description: Specification: Name CePO4_4N Molecular formula CePO4 CAS 13454-71-2 Total rare earth TREO % ≥72.0 CeO2/TREO % ≥99.99 Rare earth impurities % ≤0.01 Fe2O3 % ≤0.001 SiO2 % ≤0.002 CaO % ≤0.005 Chloride Cl- % ≤0.03 property White powder Application area Used as chemical reagent and other high purity
