"rare earth materials"
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Praseodymium Nitrate Hydrate Pr(NO3)3 6H2O Purity 99.99% CAS 15878-77-0
Praseodymium Nitrate Hydrate Pr(NO3)3 6H2O Purity 99.99% CAS 15878-77-0 Name: Praseodymium nitrate, Praseodymium nitrate hydrate Molecular formula: Pr(NO3)36H2O CAS: 15878-77-0 Molecular weight: 435.01 Description: Praseodymium nitrate is triclinic crystal. It is easy to dissolve in polar solvents such as anhydrous amine, ethanol and acetonitrile. The preparation method of praseodymium nitrate is to heat praseodymium oxide to high temperature and then dissolve it in nitric
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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)3nH2O 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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High Purity 99.99% Scandium Carbonate Hydrate Sc2(CO3)3 nH2O CAS 5809-49-4
High Purity 99.99% Scandium Carbonate Hydrate Sc2(CO3)3 nH2O CAS 5809-49-4 Name: Scandium carbonate hydrate Molecular formula: Sc2(CO3)3nH2O CAS: 5809-49-4 Molecular weight: 287.95 Description: Scandium carbonate is insoluble in water, soluble in dilute acid. CO2 is released when heated. When heated, basic carbonate is formed first, and then scandium oxide is formed by burning. Specification: Name Sc2(CO3)3_4N Sc2(CO3)3_3N Molecular formula Sc2(CO3)3 nH2O Sc2(CO3)3 nH2O CAS
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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(IV) Sulfate Ce(SO4)2 nH2O CAS 13590-82-4 For Electroplating Additive
Cerium(IV) Sulfate Ce(SO4)2 nH2O CAS 13590-82-4 For Electroplating Additive Name: Cerium(IV) sulfate, Ceric sulfate Molecular formula: Ce(SO4)2nH2O CAS: 13590-82-4 Molecular weight: 404.30 Description: Cerium sulfate is a yellow or orange crystalline powder. Crystal water is lost at 155 , heated to 180-200 to form anhydrous substance, and decomposed to cerium sulfate above 350 . Soluble in dilute sulfuric acid, slightly soluble in water and, in a large number of water
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Cerium(III) Acetate Hydrate Ce(CH3COO)3 nH2O CAS 206996-60-3 For Catalyst
Cerium(III) Acetate Hydrate Ce(CH3COO)3 nH2O CAS 206996-60-3 For Catalyst Name: Cerium(III) acetate hydrate Molecular formula: Ce(CH3COO)3nH2O CAS: 206996-60-3 Molecular weight: 317.25 Description: Cerium acetate is a white snowflake solid, soluble in water, deliquescence easily in humid air. The preparation method: generally, cerium carbonate reacts with acetic acid to make a solution and then concentrate and crystallize it. Specification: Name Ce(CH3COO)3_4N Ce(CH3COO)3
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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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AlSm Aluminium Samarium Alloy For Aluminum Alloy Corrosion Resistance
Aluminium Samarium alloy AlSm Master Alloy For Corrosion Resistance Of Aluminum Alloy Name: Aluminum Samarium Alloy Molecular formula: AlSm Size: according to user's requirements Sm content: 10%, 20%, 30%(wt) Description: Samarium can significantly improve the comprehensive use and corrosion resistance of aluminum alloy. It is widely used in the production and preparation of metal materials. Under normal conditions, rare earth elements are added in the form of rare earth
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AlSc Aluminum Scandium Alloy For Aluminum Alloy Strengthen And Toughen
Aluminum Scandium Alloy AlSc Master Alloy For Strengthen And Toughen Of Aluminum Alloy Name: Aluminum Scandium Alloy Molecular formula: AlSc Size: according to user's requirements Sc content: 2%, 5%, 10%(wt) Description: The melting point of scandium is 1541, the melting point of aluminum is 660, and the difference between the melting points of the two metals is too big. Scandium must be added to the aluminum alloy in the form of a master alloy. Scandium master alloy is the
