4A molecularsieve is sodium A type silica aluminate. 4A molecular Sieve can absorb molecules of critical diameter less than 4A. About Molecular Sieves 4A 4A molecularsieve is sodium A type silica aluminate. The molecular Sieve can absorb molecular
Telluride (Cupper(II) Telluride) is a dark powder that is very stable when stored at room temperatures.Particle Size: -80mesh and -100mesh Purity: 99.99% Telluride Copper CoTe Powder - Telluride copper also known as alloys C145, Copper telluri
Zinc sulfide is an inorganic compound with the formula ZnS. It is a white or yellowish powder with a density of 3.98g/cm³ and a melting point of 1150 ° C. It has good hygroscopicity and can easily absorb moisture in the air and deteriorate.
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