Bismuth Telluride is a grey powder having the molecular structure Bi2Te3. Bismuth telluride can be used as a semiconductor material, with high electrical conductivity and low thermal conductivity.Particle Size: -80mesh and -100mesh Purity: 99.99% B
Hafnium Nitride HfN Powder, also known as Hafnium nitride HFN powder in Chinese, is an important inorganic material. The appearance is black or grayish black powder.
At room temperature it is a light yellow transparent liquid. It is easy to dissolve in water, and can be combined with anion (non-ion) or zwitterion. About APEP Monakylphenol Ethoxylate phosphate: APEP Monoakylphenol Ethoxylate Phosphate is rich i
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