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ELPROTECTTM - BLE

Bleaching Earth
CAS NUMBER - 70131-50-9
Technical Data Sheet
Technical Data Sheet
Basic Information
Product Specification
About Product
Bleaching Earth is a highly effective adsorbent used primarily in the refining of edible oils and fats. It removes impurities, color, and other contaminants, enhancing the quality and stability of the final product. Its high surface area and adsorption capacity make it ideal for use in the food industry, particularly in the purification of vegetable oils.

Product Specification

SYNONYMS

Activated Bleaching Earth, Fuller’s Earth, Activated Clay

MOLECULAR WEIGHT

N/A

CAS NUMBER

70131-50-9

CHEMICAL FORMULA

N/A

HS CODE

25081000

DENSITY

0.5 - 0.7 g/cm³

MELTING POINT

N/A

BOILING POINT

N/A

VISCOSITY

N/A

SHELF LIFE

-

TYPICAL PROPERTIES

High adsorption capacity, low bulk density, high surface area

APPEARANCE

Fine, off-white to light brown powder

Packaging Type

bag

N/A

bags

Chemical Name

Bleaching Earth

Industry

Oil and Gas
Personal Care
Flavours and Fragrance

Application of Bleaching Earth

1. Oil Refining: Used extensively to remove pigments, phospholipids, and impurities for clearer, more stable edible oils.

2. Water Treatment: Acts as a coagulant to remove suspended solids and contaminants, improving water clarity and purification efficiency.

3. Industrial Cleaning: Effectively adsorbs oils, greases, and residues in heavy-duty cleaning formulations.

4. Pharmaceuticals: Used to purify intermediates and raw materials, ensuring high product purity.

5. Chemical Processing: Serves as a catalyst support and adsorbent in multiple chemical reactions.

About Product

Bleaching Earth, also known as activated clay, plays a vital role in the refining of edible oils and fats due to its superior adsorption properties. It removes a wide range of contaminants and pigments, ensuring higher product quality and improved stability.


Manufacturers today focus on producing highly efficient and consistent Bleaching Earth that meets strict industry standards. With growing emphasis on sustainability, many suppliers are incorporating eco-friendly and energy-efficient production methods. This shift aligns with industries seeking greener, more responsible raw materials.  Sustainability is a growing focus for Bleaching Earth manufacturers, with many adopting greener practices to minimize their environmental impact. 


Beyond edible oil refining, Bleaching Earth is an essential material across water treatment, pharmaceuticals, industrial cleaning, and chemical processing—making it a versatile and indispensable industrial product.


Key Features of Bleaching Earth

  • High Adsorption Capacity – Removes impurities, pigments, and contaminants effectively.
  • Versatile Applications – Suitable for food, chemical, water treatment, industrial, and pharma industries.
  • Eco-Friendly Manufacturing – Produced using sustainable and low-emission processes.
  • Consistent Quality – Ensures reliable performance in critical refining processes.
  • Food-Safe Grade – Widely accepted for edible oil purification with safe, tested formulations.


Features of Bleaching Earth

  • High Adsorption Capacity: Effectively removes impurities and contaminants from oils and fats.
  • Versatile Applications: Used in food, water treatment, industrial cleaning, and pharmaceuticals.
  • Eco-Friendly Production: Focus on minimizing environmental impact through sustainable practices.
  • Consistent Quality: Ensures reliable performance in refining processes.
  • Safe for Food Use: Widely used in the purification of edible oils, ensuring product safety and quality.

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Product FAQs

What is Bleaching Earth used for?

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Is Bleaching Earth safe for food applications?

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