Sodium Alginate (E401)

Price range: $97.99 through $1,699.00

[product_points]
$97.99
$245.00
$1,699.00

Specification :

Sodium Alginate (E401)
Product
Overview

Sodium Alginate (E401) is a natural hydrocolloid extracted from brown seaweed. It is widely used in food production as a gelling agent, thickener, and stabiliser, offering clean-label functionality and plant-based origin.

It is especially valued in molecular gastronomy for spherification and in commercial food manufacturing for improving texture, moisture retention, and product stability. Sodium Alginate forms thermo-irreversible gels when combined with calcium ions, making it ideal for encapsulation and structured gel applications.

Key Properties

  • Chemical Name: Sodium Alginate
  • E Number: E401
  • CAS Number: 9005-38-3
  • Appearance: White to pale yellow powder
  • Solubility: Soluble in cold water (forms viscous solution)
  • Functionality: Gelling, thickening, stabilising, film-forming
  • Origin: Plant-based (seaweed)

Applications in Food & Beverage Production

Molecular Gastronomy & Spherification:

  • Encapsulation of flavours, juices, and purees
  • Forms soft gel spheres in calcium bath

Bakery & Confectionery:

  • Improves moisture retention, prevents syneresis in fillings
  • Adds chewiness to gummies and jellies

Dairy & Frozen Desserts:

  • Stabilises ice cream and milk-based desserts
  • Prevents ice crystal formation

Meat & Seafood Processing:

  • Improves binding and moisture retention
  • Creates structured gels for reformed products

Noodles & Pasta:

Adds firmness and elasticity in specialty noodle production

Benefits

  • Clean-Label & Vegan-Friendly – 100% plant-based
  • Excellent Gel Strength – Forms stable gels with calcium
  • High Water Binding Capacity – Extends shelf life and maintains texture
  • Broad pH Tolerance – Works across acidic and neutral systems
  • Thermo-Irreversible Gels – Stable under heat processing

Food Certification, COA & SDS Available on Request

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Dextro Delight specialises in food additives and preservatives, supporting packaged food success across australia.

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Yes, all our products are 100% food-grade and sourced from certified suppliers. We comply with ISO standards, and can provide COAs (Certificates of Analysis) and SDS (Safety Data Sheets) upon request.

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We maintain high-quality standards. Each product undergoes rigorous quality checks and comes with a Certificate of Analysis (COA) to ensure purity and consistency.

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