低氮氢化钙
Calcium Hydride Low Nitrogen
英文别称:Calciumhydridemesh;Calciumhydride,95%
CAS NO.:7789-78-8
CBNumber:CB0115234
分子式::CaH2
分子量:40.078
EINECS登录号:232-189-2
危险品运输编号:UN 1404 4.3/PG 1
海关编码:28500090
MDL号:MFCD00010897
规格
Specification |
外观
Appearance |
纯度
Purity |
含氮量
Nitrogen content |
规格
Specification |
灰白色粉末或颗粒状
Grey-white powder or granule |
纯度:≥95%
Purity:≥95% |
0 ppm-100ppm
100 ppm-200ppm
200ppm-500ppm
500ppm-1000ppm |
性质:Properties
熔点(分解,°C):675,相对密度(水=1):1.7,引燃温度(°C):>300,溶解性:不溶于二硫化碳、与酸和水反应。
The melting point of the product is 675°C,density:1.7,ignition temperature:>300°C。It is insoluble in carbom disulfide,reacts with acid and water。
用途:Usage
在有机合成中用作还原剂和缩合剂,用作干燥剂和制氢材料。
As reducing agent,condensation agent,desiccant and hydrogen production materiais in the organic synthesis industry.Used as in powder metallurgy.
包装:Packing
100g/听;500g/听;1000g/听;20kg/桶
100g/TIN;500g/TIN;1000g/TIN;20kg/Barrel