Laser Glass Rare Earth Nitrates , Ytterbium Nitrate Hydrate CAS 35725-34-9
yttrium nitrate hydrate
,ceric ammonium nitrate
Ytterbium Nitrate Hydrate Yb(NO3)3 5H2O CAS 35725-34-9 For Laser Glass
Name: Ytterbium nitrate, Ytterbium nitrate hydrate Molecular formula: Yb(NO3)3·5H2O
CAS: 35725-34-9 Molecular weight: 449.13
Description: Ytterbium nitrate pentahydrate is a colorless and transparent columnar crystal, which has hygroscopicity and is soluble in water. Ytterbium nitrate hydrate decomposes by heating to produce YbONO3, and ytterbium oxide is obtained by heating continuously. The preparation method is to dissolve ytterbium metal in nitric acid, or to react ytterbium oxide with nitric acid, and to crystallize ytterbium nitrate hydrate from aqueous solution.
Specifications:
| Name | Yb(NO3)3_5N | Yb(NO3)3_4N | ||
| Molecular formula | Yb(NO3)3·5H2O | Yb(NO3)3·5H2O | ||
| CAS | 35725-34-9 | 35725-34-9 | ||
| Total rare earth TREO | % | ≥40.50 | ≥40.30 | |
| Yb2O3/TREO | % | ≥99.999 | ≥99.99 | |
| Rare earth impurities | % | ≤0.001 | ≤0.01 | |
| Fe2O3 | % | ≤0.0005 | ≤0.005 | |
| SiO2 | % | ≤0.002 | ≤0.005 | |
| CaO | % | ≤0.002 | ≤0.005 | |
| Chloride Cl- | % | ≤0.005 | ≤0.01 | |
| property | White crystal or crystalline powder | |||
| Application area | Used in ytterbium intermediate, chemical reagent, laser glass and other industries | |||
| package | Conventional packaging, flexible packaging according to customer needs | |||
Packaging: double packaging, 25kg per bag in plastic drum, also provided small package: 100g, 500g, 1kg, 5kg and other small packaging.
Uses: Used in ytterbium intermediate, chemical reagent, laser glass and other industries.
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High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor Name: Lanthanum oxide CAS: 1312-81-8 Molecular formula: La2O3 Molecular weight: 325.81 Description: The rare earth chloride solution after cerium removal uses the neutral phosphine extractant dimethylheptyl methylphosphonate (P350), and the P350-kerosene system is used for 35 to 38 levels of extraction to separate lanthanum from other rare earths. The solution was neutralized with ammonia water,
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Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst
Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst Name: Cerium(IV) hydroxide Molecular formula: Ce(OH)4 CAS: 12014-56-1 Molecular weight: 208.15 Description: Cerium hydroxide is light yellow or brownish yellow powder, insoluble in water and weak acid, soluble in concentrated acid, and generates corresponding salt. Absorbing carbon dioxide in the air to produce cerium carbonate. The mixed light rare earth ores were roasted by sodium carbonate
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Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment
Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment Name: Lanthanum chloride hydrate Molecular formula: LaCl3.7H2O CAS: 10025-84-0 Molecular weight: 371.37 Description: Lanthanum Chloride is soluble in water and acid, slightly soluble in ethanol. A proper amount of lanthanum oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is lanthanum chloride hydrate after a few
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DyH3 Dysprosium Hydride CAS 13537-09-2 For Permanent Magnet Additives
Dysprosium Hydride DyH3 CAS 13537-09-2 For Additives Of Permanent Magnet Name: Dysprosium hydride, Dysprosium trihydride Molecular formula: DyH3 CAS: 13537-09-2 Molecular weight: 165.52 Description: Dysprosium hydride is gray-black or brownpowder, Dysprosium metal is introduced into hydrogen to absorb hydrogen to obtain brittle dysprosium hydride solid. Specification: NameDyH3_3NDyH3_2NMolecular formulaDyH3DyH3CAS13537-09-213537-09-2Total rare earth TREM%≥99.0≥99.0Dy/TREM%≥99
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