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
Calcium hydride, also known as CaH2, is a common chemical agent with a chemical weight of 42.10. Crystals and lumps that are off-white, but easily deliquescent. Purity: 99%Particle Size : 325mesh CaH2 Calcium Hydride Powder: CaH2 Powder Calcium
Sodium Xylene sulfonate is a white or light yellow liquid belonging to the sulfonic acid salts in anionic surfactants. Its CAS number is 1300-72-7, its molecular formula is C8H9NaO3S, and its molecular weight is 208.21. This substance is soluble in water and stable.
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