Thermo Scientific™

Molecular sieves, 3A, powder, Thermo Scientific™

250g, Each
Thermo Scientific™

Molecular sieves, 3A, powder, Thermo Scientific™

250g, Each
Quantity
Catalog number: B21165.30
also known as B21165-30
Price (USD)
34.10 / Each
Your Price:
Quantity
-

Chemical Identifiers

CAS
308080-99-1
pH
≤10.7
Particle Size
≥0.042mm (≥42µm): nominal 0.1%
Particle Size
Nominal APS: 5µm
Appearance (Color)
White to cream
Form
Powder

Description

Molecular sieves, 3A is used as a desiccant in petroleum and chemical industries. It is useful for drying unsaturated hydrocarbons such as ethylene, propylene and butadiene. It is also used in the removal of water from ethanol. It finds application in the drying of certain chemicals namely ethanol, refrigerants and natural gas. It plays an important role in selective adsorption of water in insulated glass (IG) and polyurethane. It has been considered as a general-purpose drying agent in polar and non polar media.

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

RUO – Research Use Only

Figures