1 ,物理性质:
分子量: 334.80
熔点: 917℃
密度: 8.16g/cm 3 。
2 ,规格:
化学纯度:4-6N
3 ,物理性状:银灰色粉末。
4 ,用途:
温差电致冷的材料。
5 ,包装:聚乙烯瓶封装。
PbTe
1, physical properties:
MW: 334.80
Melting point: 917 ℃
Density: 8.16g/cm 3.
2, Specification:
Chemical purity: 4-6N
3, Physical Properties: silver gray powder.
4, use:
Thermoelectric cooling materials.
5, packaging: polyethylene bottle packaging.