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Bentonite Powder 25 kg Bag | more than 80% Montmorillonite | ultrafine Calcium Bentonite

Name: Bentonite Powder 25 kg Bag | more than 80% Montmorillonite | ultrafine Calcium Bentonite
Brand: Vitalexo.de
SKU: 84001-360
Price: 109.9 EUR
Availability: InStock

SKU: 84001-360 HAN: 84001-360 Category: Natural Products & more

Bentonite Powder 25 kg is a high-quality, finely milled calcium bentonite with a montmorillonite content of approx. 80%. This natural clay mineral is highly versatile and suitable for household, garden and technical applications.

The fine texture allows easy dosing and flexible use. Supplied in an economical 25 kg bag for larger applications and bulk storage.

Benefits at a glance:

Calcium bentonite with approx. 80% montmorillonite
Especially finely milled bentonite powder (<63 µm)
Natural product without additives
Versatile clay mineral
Delivered in a durable 25 kg bag
Ideal for bulk use and storage

Content 25 kg bag: 500 g 500 g

5 kg bucket 5 kg bucket

25 kg bag 25 kg bag
Packaging unit 1x: 1x 1x

2x 2x

5x 5x

Available immediately

Delivery time: 3 - 4 Workdays

109,90 €

4,40 € per 1 kg

incl. 19% VAT ,

pcs

Certified products

Secure payment

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Product Description

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Application and Use

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Bentonite Calcium Bentonite Montmorillonite 25 kg bag

Product Description

Detailed Product Information

Application and Use

A helpful description

Handling and Storage

For Safe Use

Specification

Figures, data, facts

Did you know? (FAQ)

Interesting Questions – Clear Answers

Your Product Question

We Look Forward to Your Question

Safety Instructions

Important Information

Manufacturer Information

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Bentonite – Properties and Structure

Bentonite Powder 25 kg is a naturally occurring clay mineral consisting mainly of montmorillonite. The finely milled calcium bentonite is characterized by its high purity and uniform particle structure and is supplied in an economical 25 kg bag.

The characteristic fine, plate-like structure creates a large specific surface area. This gives bentonite a high binding capacity and enables it to absorb substances on its surface.

The fine and homogeneous consistency supports easy handling and even application. The natural product is free from additives and suitable for a wide range of applications in technical, household and garden environments.

Thanks to the combination of fine milling, stable structure and consistent quality, this bentonite powder is ideal for professional users, bulk applications and long-term storage.

The product is delivered in a durable 25 kg bag suitable for efficient storage and larger-scale applications.

Bentonite powder in a 25 kg bag is a versatile clay mineral used in a wide range of applications. Due to its fine, plate-like structure and large specific surface area, bentonite can bind various substances on its surface, making it suitable for numerous applications in both private and technical environments.

In the household, bentonite can be used for various purposes related to cleaning and processing. Its fine structure allows for even distribution and easy handling.

In garden and pond applications, bentonite is widely used as a mineral raw material. It is suitable, for example, for use in soil or water environments and is valued for its properties.

In cosmetic applications, bentonite is used as a natural raw material. Its fine milling and uniform consistency allow for easy processing in a variety of applications.

In technical applications, bentonite is also widely used. Due to its structure and properties, it is a proven material for a range of uses.

In addition, bentonite is used in other fields where a versatile mineral material is required.

The specific application may vary depending on the intended use. Before use, it should be checked whether the product is suitable for the desired purpose.

Bentonite powder 25 kg bag should be stored in a dry, cool place. The sturdy bucket protects the product and allows easy handling.

After use, the lid should be tightly closed to prevent moisture from entering. Due to its fine consistency, the powder should be handled with care to minimize dust formation.

When stored properly, the product remains stable and ready for use over time.

Item information	Value
Product name:	Calcium Bentonite Powder
CAS number:	1302-78-9
Molecular formula:	Al2O3 · 4 SiO2 · H2O
Molecular weight:	ca. 528 g/mol
Appearance:	Beige-brown solid
EG number:	215-108-5
Storage class:	10–13
PH value:	8 (±1)
Bulk density:	approx. 0.8 g/ml
Particle density:	2.65 g/ml
Moisture content:	10 % (±2 %)
Swelling volume:	10 ml (2 g / 100 ml / 2 h)
Cation exchange capacity:	85 mmol(eq)/100 g
Mineral content:	Montmorillonite ≥80 %

Additional note

We guarantee compliance with the specified characteristics. This specification does not constitute a warranty of properties for a specific intended use. We expressly point out that the recipient is obliged to inspect the goods prior to use.

What is bentonite?

Bentonite is a naturally occurring clay mineral consisting mainly of montmorillonite.

What is bentonite used for?

Bentonite is used in a wide range of applications, including technical uses, household applications, gardening, moisture control and odor binding.

What makes bentonite special?

Bentonite has a high internal surface area as well as strong binding and swelling properties.

What structure does bentonite have?

Bentonite has a fine, plate-like mineral structure with a high specific surface area.

Is bentonite a natural product?

Yes, bentonite is a natural mineral without artificial additives.

What does montmorillonite content mean?

The montmorillonite content describes the proportion of the main mineral in bentonite and influences its typical properties.

Is bentonite finely milled?

Yes, bentonite powder is finely milled, making it easy to dose and highly versatile.

How should bentonite be stored?

Store in a dry place, tightly sealed and protected from moisture.

Is bentonite odorless?

Yes, bentonite is generally odorless.

Is bentonite also used for animals?

Yes, bentonite is also used in horse, dog and livestock environments.

Is there a difference between bentonite as a mineral and bentonite as a dietary supplement?

The mineral itself may be identical. However, the use of bentonite as a dietary supplement requires special testing and legal approval. Since these approvals are very costly, we offer and sell it exclusively as a mineral.

What is the difference between bentonite and zeolite?

Bentonite and zeolite are different natural minerals with distinct mineralogical structures and properties. Bentonite mainly consists of montmorillonite and is especially known for its strong swelling, water absorption and binding capacity. Zeolite, on the other hand, has a rigid microporous crystal structure with high adsorption properties and is commonly used for moisture, odor and substance binding.

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Responsible person:
onTrade GmbH
Ahornweg 8
29364 Langlingen
GERMANY

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Total entries: 5

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Quality stuff
Been using this clay to make toothpaste, really good value for money. And their dmso is high quality, already using it for over 2 years. Safe and fast delivery.

Lotte T. , 25.12.2025

Die CDL 0,3 % Chlordioxidlösung 250 ml mit Pasteurpipette ist insgesamt ein sehr gutes Produkt und einfach zu handhaben.

Jennifer , 19.03.2026

Top Service und Qualität
Schon mehrmals hatte ich grössere Mengen DMSO in diesem Shop bestellt. Jedesmal klappte alles super und sehr speditiv.

Reto P. , 29.03.2026

Sehr gute Qualität.
Sehr gute Qualität. Würde ich mir jeder Zeit wieder bestellen wollen.

Susan B. , 01.04.2026

Ausgezeichnete Qualität
Das Bentonit ist von sehr feiner Konsistenz. Es wurde schnell geliefert.

Ute V. , 30.06.2026