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Samarium(III) oxide

三氧化二钐

品牌
Alfa Aesar
CAS
12060-58-1
货号
011229
规格纯度
REacton®, 99.9% (REO)
参考价格
1270 *本价格含增值税费
促销
服务
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数量
-+
产品名称:
12060-58-1
Samarium(III) oxide
三氧化二钐
产品介绍:

应用
Samarium(III) oxide is used in optical and infrared absorbing glass to absorb infrared radiation. It finds use as a neutron absorber in nuclear power reactors to control the reaction. It is also used as a catalyst for the dehydration of primary alcohols to aldehydes or ketones. It forms samarium perchlorate when treated with perchloric acid, which is used as a reference material for checking the wavelength scale of a spectrophotometer in the range of 200 to 500 nm.

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00011237

EINECS
235-043-6

分子式
Sm2O3

分子量
348.70

熔点
2300°

折射率
1.97

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Insoluble in water.

Merck
14,8347

安全信息

TSCA

阿法埃莎

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