分子筛13x (CAS No.63231-69-6)

Product Name:Molecular Sieve 13X

English Name:Molecular Sieve 13X

CAS No.:63231-69-6

Aliases:13X Molecular Sieve, Zeolite 13X, Sodium X Zeolite

Molecular Formula:Na86[(AlO2)86(SiO2)106]·xH2O

Physical Properties:White or light gray granules or powder. Insoluble in water and organic solvents, soluble in strong acids and alkalis. It has a uniform microporous structure with a nominal pore diameter of about 1.0 nm, large specific surface area, good thermal stability, stable structure at high temperature, and excellent adsorption performance.

Uses:Mainly used as a desiccant for deep drying, refining and polymerization of gas and liquid phases in the petroleum and chemical industries. It is also applied in gas purification, pressure swing adsorption for oxygen generation, and removal of impurities such as carbon dioxide.

Technical Specifications:

Nominal pore diameter: approximately 1.0 nm (10 Å);

Specific surface area: ≥500 m²/g;

Static water adsorption capacity (RH 50%): ≥25 wt%;

Bulk density: 0.60–0.80 g/cm³;

Attrition rate: ≤0.3 wt%;