Pure Sodium Alginate
Pure sodium alginate is a natural polysaccharide extracted from brown algae, specifically species like Laminaria and Macrocystis. This ingredient is prized for its excellent thickening, gelling, stabilizing, and emulsifying properties, which makes it highly functional across different industries.
Pure Sodium Alginate: A High-Quality Hydrocolloid
| Category | E Number | CAS No. | HS Code | Origin | MOQ |
|---|---|---|---|---|---|
|
Thickeners, Stabilizers |
E401 |
9005-38-3 |
13023912 |
China |
100 kg |
Why Is It Called Pure Sodium Alginate?
The term “pure sodium alginate” emphasizes the product’s high level of purity and consistent quality, distinguishing it from lower-grade or mixed alginate products. Here’s why the term pure matters:
1. High Purity Level
Pure sodium alginate is carefully refined during its extraction process from brown seaweed. This ensures the removal of impurities such as insoluble residues, heavy metals, and other unwanted compounds. The result is a clean, high-quality product with reliable performance across industries.
2. Consistent Chemical Composition
Our pure sodium alginate is composed of the sodium salt of alginic acid, with no added fillers, contaminants, or unnecessary additives. This guarantees that the product delivers its intended functionality, whether it’s used as a thickener, stabilizer, or gelling agent.
3. Meets Global Standards
“Pure” also reflects compliance with strict global standards for safety and quality. Food-grade sodium alginate meets FDA, EFSA, Halal, and Kosher certifications, ensuring its suitability for food, pharmaceuticals, and cosmetic applications.
4. Enhanced Performance
The high purity of sodium alginate allows for better control over its properties. A pure product means:
Optimal Viscosityfor precise thickening in sauces, dressings, and gels.
Improved Gelling Efficiency, making it ideal for molecular gastronomy and other specialized uses.
Superior Stability, ensuring consistent performance in various conditions.
Choosing pure sodium alginate ensures you’re using a reliable, safe, and highly effective ingredient for your applications, whether you’re working in food production, pharmaceuticals, or other industries. It’s this level of quality that sets it apart from alternatives.
Key Specifications
- Appearance: White to yellowish powder
- Solubility: Soluble in water; forms a viscous solution
- pH Range: 6-8 in 1% solution
- Moisture Content: ≤15%
- Viscosity: Customizable based on application needs
- Heavy Metals: Compliant with global safety standards (e.g., FDA, EFSA)
How We Can Help
Our company specializes in offering high-quality pure sodium alginate tailored to your needs. We provide:
- Diverse Grades: Food-grade, pharmaceutical-grade, and industrial-grade sodium alginate.
- Flexible Packaging: From bulk options like 25kg bags to smaller retail-friendly sizes.
- Custom Solutions: If you have unique requirements, we can develop products that align with your application.
Whether you’re in the food, pharmaceutical, or textile industry, we ensure you receive the perfect grade and quantity of sodium alginate to optimize your production process.
Key Applications of Pure Sodium Alginate
1. Food Industry
In the food industry, sodium alginate is a star ingredient in a variety of applications:
- Gelling Agent: Used in desserts, jelly, and restructured foods like artificial caviar.
- Thickener: Adds viscosity to sauces, dressings, and beverages without altering taste.
- Stabilizer: Prevents separation in dairy products like ice cream and yogurt.
- Encapsulation: Perfect for creating beads of flavor or nutrients in molecular gastronomy.
Its ability to form heat-stable gels makes it an excellent choice for creating products that retain their texture even under cooking conditions.
2. Pharmaceuticals
Sodium alginate’s biocompatibility and water solubility make it ideal for pharmaceutical applications. It’s often used in:
Drug Delivery Systems: As a carrier for controlled release of medications.
Wound Care: In dressings where it aids in moisture retention and healing.
Antacid Products: Provides acid protection by forming a gel-like barrier in the stomach.
3. Textile Industry
In textile printing, pure sodium alginate is a sought-after thickening agent for reactive dyes. Its high viscosity ensures smooth application, and because it’s easy to wash off after printing, it doesn’t interfere with the final fabric quality.
2. Pharmaceuticals
Sodium alginate adds texture and stability to cosmetic formulations like lotions, creams, and face masks. It helps products maintain a consistent feel while offering moisturizing benefits to the skin.
Why Choose Pure Sodium Alginate?
1. Natural and Safe
Derived from a sustainable source, pure sodium alginate is a natural ingredient that meets safety and regulatory standards across global markets, including FDA and EFSA approvals for food-grade applications.
2. Customizable Properties
The M-to-G ratio in sodium alginate can be tailored to suit your specific needs. For example:
A high M content results in flexible, elastic gels, ideal for bakery fillings.
A high G content creates firmer, brittle gels, perfect for structured foods.
3. Wide Temperature and pH Range
Sodium alginate performs well under a variety of conditions, maintaining stability in acidic environments and at elevated temperatures.
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Pure sodium alginate is more than just an ingredient – it’s a multifunctional solution that enhances the quality, stability, and appeal of your products. Its natural origin, versatility, and wide-ranging applications make it an essential addition to industries ranging from food to cosmetics.
If you’re ready to elevate your products with premium sodium alginate, we’re here to help. With customizable grades, packaging, and expert support, we provide everything you need to succeed.
Discover the versatility of pure sodium alginate today!
Contact us to learn more about our high-quality offerings, or request a sample to see the difference for yourself.
We’re ready to supply sodium alginate in various grades and packaging tailored to your needs. Let’s create something amazing together!
