"lanthanum"
- 80 Items Found-
Neodymium Hydroxide Nd(OH)3 CAS 16469-17-3 For Laser Crystal Additive
Neodymium Hydroxide Nd(OH)3 CAS 16469-17-3 For Laser Crystal Additive Name: Neodymium hydroxide Molecular formula: Nd(OH)3 CAS: 16469-17-3 Molecular weight: 195.26 Description: Neodymium hydroxide is a purple or violet powder, soluble in acid, insoluble in water, easy to absorb carbon dioxide in the air. Neodymium oxide dissolves in nitric acid solution, heats up reaction, adds sodium hydroxide solution to hot nitrate solution to precipitate neodymium ion. The neodymium
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Praseodymium Hydroxide Pr(OH)3 CAS 16469-16-2 For Praseodymium Intermediates
Praseodymium Hydroxide Pr(OH)3 CAS 16469-16-2 For Praseodymium Intermediates Name: Praseodymium hydroxide Molecular formula: Pr(OH)3 CAS: 16469-16-2 Molecular weight: 191.93 Description: Praseodymium hydroxide is a light green powder, soluble in acid, insoluble in water, easy to absorb carbon dioxide in the air. Praseodymium oxide dissolves in nitric acid solution, heats up reaction, adds sodium hydroxide solution to hot nitrate solution to precipitate praseodymium ion. The
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Cerium(III) Oxalate Hydrate Ce2(C2O4)3 nH2O CAS 15750-47-7 For High Purity Cerium Salts
Cerium(III) Oxalate Hydrate Ce2(C2O4)3 nH2O CAS 15750-47-7 For High Purity Cerium Salts Name: Cerium(III) oxalate hydrate Molecular formula: Ce2(C2O4)3nH2O CAS: 15750-47-7 Molecular weight: 544.29 Description: Cerium Oxalate is a white crystalline powder, odorless and tasteless. The anhydrous salt is monoclinic columnar crystal. The density of drying in vacuum is 2.2413 g / cm3. The water salt loses 8 molecules of crystal water at 110 . It is insoluble in water, ethanol,,
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Neodymium Oxalate Hydrate Nd2(C2O4)3 nH2O CAS 14551-74-7 For Chemical Reagents
Neodymium Oxalate Hydrate Nd2(C2O4)3 nH2O CAS 14551-74-7 For Chemical Reagents Name: Neodymium oxalate hydrate Molecular formula: Nd2(C2O4)3nH2O CAS: 14551-74-7 Molecular weight: 732.69 Description: Neodymium oxalate is monoclinic. Insoluble in water. The neodymium oxalate can be precipitated from aqueous solution when it is dissolved in water at 25 for only 0.49 10-4mg / L. Neodymium oxide is dissolved in dilute nitric acid by heating reaction, and then added to methyl
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Rare Earth Salts Praseodymium Acetate Hydrate Pr(CH3COO)3 nH2O CAS 6192-12-7
Praseodymium Acetate Hydrate Pr(CH3COO)3 nH2O CAS 6192-12-7 Name: Praseodymium acetate hydrate Molecular formula: Pr(CH3COO)3nH2O CAS: 6192-12-7 Molecular weight: 363.45 Description: Praseodymium acetate is a green crystal, soluble in water, deliquescence and sealed. If inhaled, move the patient to fresh air; if skin contact, remove contaminated clothing, The preparation method: generally, praseodymium carbonate reacts with acetic acid to make a solution and then concentrate
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Cerium Boride CeB6 CAS 12008-02-5 For Electron Emission Cathode Material
Cerium Boride CeB6 CAS 12008-02-5 For Electron Emission Cathode Material Name: Cerium boride, Cerium hexaboride Molecular formula: CeB6 CAS: 12008-02-5 Molecular weight: 204.98 Description: Cerium hexaborate (CeB6, also known as cerium borate, sometimes called CeB) is an inorganic compound. Cerium hexaborate (CeB6) has CsCl structure. The difference is that B6 octahedral clusters occupy the position of Cl and Ce occupies the position of Cs. It is a kind of refractory ceramic
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Samarium Boride SmB6 CAS 12008-30-9 For Chemical Valence Fluctuation
Samarium Boride SmB6 CAS 12008-30-9 For Chemical Valence Fluctuation Name: Samarium boride, Samarium hexaboride Molecular formula: SmB6 CAS: 12008-30-9 Molecular weight: 215.22 Description: Samarium hexaborate is a black powder, which is difficult to dissolve in water and hydrochloric acid. At present, the preparation of samarium hexaborate is generally by boron carbide thermal reduction method, and the reaction formula is Sm2O3 + 3B4C--2SmB6 + 3CO; because of the introductio
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Ytterbium Boride YbB6 CAS 12008-33-2 For Non-magnetic Narrow-band Semiconductor
Ytterbium Boride YbB6 CAS 12008-33-2 For Non-magnetic Narrow-band Semiconductor Name: Ytterbium boride, Ytterbium hexaboride Molecular formula: YbB6 CAS: 12008-33-2 Molecular weight: 237.91 Description: Ytterbium hexaborate is a black powder, which is difficult to dissolve in water and hydrochloric acid. At present, the preparation of ytterbium hexaborate is generally by boron carbide thermal reduction method, and the reaction formula is Yb2O3 + 3B4C--2YbB6 + 3CO; because of
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Didymium Oxide (PrNd)xOy CAS 11141-21-2 For Electrolytic Preparation Of Pr-Nd Metal
Didymium Oxide (PrNd)xOy CAS 11141-21-2 For Electrolytic Preparation Of Pr-Nd Metal Name: Didymium oxide, Praseodymium-Neodymium oxide CAS: 11141-21-2 Molecular formula: (PrNd)xOy Molecular weight: 666.29 Description: Didymium oxide, appearance is gray or brown powder, easy to absorb water and inhale, it must be stored in a dry place, not in the open air. Didymium oxide is the raw material of praseodymium and neodymium (namely praseodymium and neodymium alloy). Didymium oxide
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MgLa Magnesium Master Alloy Durable For Refine Magnesium Alloy Grain
Magnesium Lanthanum Alloy MgLa Master Alloy For Refine The Grain Of Magnesium Alloy Name: Magnesium Lanthanum Alloy Molecular formula: MgLa Size: according to user's requirements La content: 20%, 25%, 30%(wt) Description: Lanthanum is not only a rare earth element, but also an important surface active element. When lanthanum is added to magnesium alloy as an alloy element, it can reduce the surface energy of the liquid metal, reduce the critical nucleation work, and increase
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Ytterbium Metal Yb purity 99.99% CAS 7440-64-4 For Optical Fiber Communication
Ytterbium Metal, Distillation Ytterbium Yb purity 99.99% CAS 7440-64-4 For Optical Fiber Communication Name: Ytterbium metal, distillation ytterbium Molecular formula: Yb CAS: 7440-64-4 Molecular weight: 173.04 Description: Ytterbium can be made into various forms: Ytterbium Foil, Ytterbium block, Ytterbium sheet, Ytterbium powder, Ytterbium sputtering target. It is not suitable to prepare Ytterbium by electrolysis, but by reduction distillation. Usually, Lanthanum is used as
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Samarium Metal Sm CAS 7440-19-9 For SmCo Permanent Magnet Material
Samarium Metal Sm CAS 7440-19-9 For SmCo Permanent Magnet Material Name: Samarium metal Molecular formula: Sm CAS: 7440-19-9 Molecular weight: 150.36 Description: Samarium can be made into various forms: Samarium foil, Samarium block and Samarium powder. Samarium is a silver gray metal with medium hardness, which is easy to oxidize in air. Samarium coexists with other rare earth elements in monazite sand, and also exists in bastnaesite. Samarium is stable in dry air, and
