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Chemical symbol: NiO
purity: 99.5～99.9%
Melting point: 1990℃
Densities: 7.45g/cm³
Transparent wave band:
0.52µ
refractive indices:
N=2～2.1
Specification:Ф10mm
Outward appearance:
Green
Performance: The heat evaporates or the sputtering is good