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Bentonite, sodium form

Catalog No. AAA157950E
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2500 g
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AAA157950E 2500 g
AAA1579536 500 g
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Catalog No. AAA157950E Supplier Thermo Scientific Chemicals Supplier No. A157950E
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Description

Forms a colloidal suspension in water | CAS: 1302-78-9

Bentonite, sodium form is used as a suspending agent, a gel binder, a filler in ceramics and a catalyst support.Sodium bentonite is widely utilized as a natural sealant in recreational ponds, dairy and sewage lagoons and city landfills. Due to its colloidal property, it is employed in drilling mud for oil and gas wells. Due to its swelling property, it provides a self-sealing low permeability barrier. It combines with polymers and enhances the surface modifications, which are used for rheological or sealing performance in geo-environmental applications.

This Thermo Scientific Chemicals 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 Chemicals.

Applications
Bentonite, sodium form is used as a suspending agent, a gel binder, a filler in ceramics and a catalyst support.Sodium bentonite is widely utilized as a natural sealant in recreational ponds, dairy and sewage lagoons and city landfills. Due to its colloidal property, it is employed in drilling mud for oil and gas wells. Due to its swelling property, it provides a self-sealing low permeability barrier. It combines with polymers and enhances the surface modifications, which are used for rheological or sealing performance in geo-environmental applications.

Solubility
Insoluble in water and forms a colloidal solution.

Notes
Forms a colloidal suspension in water.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1302-78-9
MDL Number MFCD00130611

Specifications

Quantity 2500 g
Solubility Information Insoluble in water and forms a colloidal solution.
Chemical Name or Material Bentonite

Safety and Handling

EINECSNumber 215-108-5
RTECSNumber CT9450000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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