Silicon Dioxide SiO2 powder CAS 7631-86-9

Item No.: TR-SiO2 Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula SiO2. Silica such as quartz and quartz sand existing in nature are collectively referred to as silica.Particle Size: 10-30nmPurity: 99.…

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What is silicon dioxide used for?

Silicon dioxide is the most abundant mineral in the earth's crust. It is found on all continents in forms ranging from fine powders to huge rock crystals.…

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What is Colloidal Silicon Dioxide?

What is colloidal silicon dioxide?Colloidal silica is a gaseous silica prepared by hydrolysis of silica compounds. It is a kind of fine silicon that can be uniformly dispersed. It is insoluble in water. Silicon is a natural element in the periodic ta…

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Molecular Sieves 5A

5A molecular sieve refers to calcium A type silicon aluminate. 5A molecular sieve can adsorb molecules whose critical diameter is not greater than 5A.…

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