Molecular sieve 4 Å, 2.5 kg, plastic

Molecular Sieve 4 Å is characterized by a well-defined molecular structure consisting of silicon oxide and aluminum oxide, forming an aluminosilicate framework with a pore diameter of 4 Å. This desiccant exhibits a molecular formula of SiO_{2}·Al_{2}O_{3}·nH_{2}O and a molecular weight of approximately 132 g/mol. It belongs to the family of zeolites, which are crystalline aluminosilicates with a regular three-dimensional structure containing channels or cavities. In its plastic form, this Molecular Sieve is suitable for adsorption of water vapor and other small molecules due to its highly porous nature. It is often used in industrial applications for drying purposes, particularly in the petroleum refining and chemical industries. When handling this product, it is recommended to wear safety goggles and gloves to protect against potential skin and eye irritation.

• CAS Number: 1318-02-1