性質(zhì) Properties
本品為白灰色粉末，熔點(diǎn)：680℃，自燃點(diǎn)或引燃溫度：200℃，常溫常壓下穩(wěn)定，不得與氧化物，酸，水或潮濕空氣及酒精等物體接觸。必須儲(chǔ)存在惰性氣體中并存放在陰涼、干燥、通風(fēng)處。
The pure substance of this product is white grey powder. Melting point: 680℃, kindling point: 200℃. It is stabile under normal temperature and pressure. It can not be touch with oxide, acid, **, moist air and alcohol etc. It must be stored in the inert gas in a cool, dry ventilated place.
用途 Usage
在有機(jī)合成中用作還原劑，及核能工業(yè)，光導(dǎo)纖維工業(yè)。
It is used as reducing agent in organic synthesis, nuclear energy industry and optical fiber industry.
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