Sodium alginate is a natural high-molecular-weight polysaccharide, primarily extracted from brown algae (such as kelp and giant kelp). It appears as a white or pale yellow powder, readily soluble in water, forming a highly viscous solution with excellent thickening, film-forming, and stability properties.
| Brand | Nourisi ® | Packaging | 25KG/BAG |
| E No. | E401 | MOQ | 1MT |
| CAS No. | 9005-38-3 | Certification | ISO, KOSHER, HALAL |
| EINECS: | 618-415-6 |
Sodium alginate is a natural high-molecular-weight polysaccharide, primarily extracted from brown algae (such as kelp and giant kelp). It appears as a white or pale yellow powder, readily soluble in water, forming a highly viscous solution with excellent thickening, film-forming, and stability properties.
Due to its natural origin and high safety profile, sodium alginate is widely used in various fields including food, medicine, daily chemicals, textiles, and industry, making it a highly functional natural colloid.
Natural seaweed-based hydrocolloid with excellent thickening and gelling performance.
High stability, good compatibility, and low usage level.
Widely used in food, pharmaceutical, and industrial applications.
| Items | Characteristics for Sodium Alginate |
|---|---|
| E No. | E401 |
| CAS No. | 9005-38-3 |
| Aspect, Flavor | White to yellow-brown, filamentous, granular or powder |
| Content | 90.8~106.0% |
| Water insoluble matter | Not more than 2% |
| Viscosity | conforms to request |
| Loss on drying | Not more than 15% |
| pH | 6.0-8.0 |
Used as a thickener, stabilizer, and emulsifier in ice cream, jelly, jam, beverages, sauces, and processed foods. Improves product texture, enhances structural stability, and extends shelf life.
Used as a drug delivery carrier, medical dressing, and dental impression material. Good biocompatibility, low irritation, suitable for medical-grade applications.
Used in toothpaste, facial masks, and toiletries. Acts as a thickener, moisturizer, and formula stabilizer.
Used as a printing paste for reactive dyes. Provides even coloring, easy washing, and minimal damage to fabrics.
Used in papermaking, welding rods, ceramic molding, and environmentally friendly materials.
Excellent Thickening and Stabilizing Properties: Sodium alginate significantly increases system viscosity even at low addition levels, effectively improving product texture and enhancing system stability.
Good Gelation and Film-Forming Properties: It forms a stable gel structure in the presence of divalent metal ions such as calcium ions, making it widely used in gel foods and medical dressings.
Natural, Safe, and Biocompatible: Derived from natural seaweed, it is biodegradable, safe, and non-toxic, meeting the requirements of the food and pharmaceutical industries.
Good Water Retention and Suspension Properties: It effectively locks in moisture, preventing product separation and stratification, thus improving the product's appearance and taste stability.
Wide Applicability and Strong Compatibility: It exhibits good compatibility with various raw materials and is suitable for different pH levels and processing conditions.
Nourisi® Carrageenan is in accordance with JECFA and China National Standard GB1886.169-2016.
However, we recommend that the user ensures that this product is in compliance with the local regulations in force, particularly in country where the product is to be consumed.
25kg krat bag lined with a polyethylene bag, meanwhile, other packaging are avallable on request. Store away from heat and moisture.
Nourisi Group, as the leading manufacturer and supplier of Xanthan Gum for almost 20 years’ experience since 2006, committed to innovation and continuous improvement, and growing together with our customers globally.
Our R&D team brings deep expertise in food science, nutrition, biology, and chemistry, backed by collaborations with leading university research labs in China. This ensures our solutions are at the forefront of scientific advancement, tailored to meet your unique project needs.
We host regular seminars with industry-leading manufacturers and customers, fostering insights into product applications, market trends, and emerging technologies. This collaborative approach keeps you ahead in the dynamic food ingredients landscape.
Your success is our priority. We build long-term relationships through rigorous customer requirement evaluation, transparent communication, and proactive corrective actions. Our focus on quality and reliability is validated by internal and third-party audits.
Beyond plant-based ingredients, we offer an extended product range designed to simplify your supply chain. Our "one-stop shop" model reduces costs and enhances efficiency, empowering you to focus on innovation.
From nature to Nourisi ingredients is what we stand for, Nourisi’s products are manufactured by fermentation, a technology based on the ability of micro-organisms to transform renewable raw material into useful and healthy products.
Quality and sustainability are non-negotiable. We invest relentlessly in production upgrades, R&D, and regulatory compliance to ensure our products meet global standards. Every step of our process reflects our dedication to excellence.
Brand: Nourisi ®
E No.: E401
CAS No.: 9005-38-3
EINECS: 618-415-6
Brand: Nourisi ®
E No.: E401
CAS No.: 9005-38-3
EINECS: 618-415-6
Brand: Nourisi ®
E No.: E401
CAS No.: 9005-38-3
EINECS: 618-415-6
Brand: Nourisi ®
E No.: E401
CAS No.: 9005-38-3
EINECS: 618-415-6
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