Ytterbium Boride YbB6 CAS 12008-33-2 For Non-magnetic Narrow-band Semiconductor
cerium iii acetate hydrate
,lanthanum carbonate hydrate
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 the introduction of boron carbide as the reaction raw material, the carbon content of the product is difficult to control, and because of the high hardness and large particle size of boron carbide, it is easy to produce the phenomenon of uneven mixture, which makes the chemical composition of the product deviate.
Specification:
| Name | YbB6_2N | |||
| Molecular formula | YbB6 | |||
| CAS | 12008-33-2 | |||
| Total rare earth TREO | % | ≥81.0 | ||
| Yb2O3/TREO | % | ≥99.99 | ||
| Rare earth impurities | % | ≤0.01 | ||
| Fe2O3 | % | ≤0.05 | ||
| SiO2 | % | ≤0.01 | ||
| CaO | % | ≤0.01 | ||
| C | % | ≤0.3 | ||
| property | Black powder | |||
| Application area | Non-magnetic Narrow-band Semiconductor, etc. | |||
| package | Conventional packaging, flexible packaging according to customer needs | |||
Packing: 1kg vacuum packaging, also provided small package: 100g, 200g, 500g and so on.
Uses: It is used as non-magnetic narrow-band semiconductor.
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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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DyH3 Dysprosium Hydride CAS 13537-09-2 For Permanent Magnet Additives
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