Products Description
Sodium alginate is a hydrophilic polysaccharide derived from natural brown algae (such as kelp and giant kelp), with excellent properties such as thickening, film-forming, gelation and biocompatibility. This product is refined through strict processes and complies with international quality standards. It can be widely applied in industries such as food, medicine, cosmetics, and textile printing and dyeing, and is an ideal functional raw material for green and safe products.
Product Parameters
Chemical Name: Sodium Alginate
CAS Number: 9005-38-3
Appearance: White to light yellow powder
Molecular Formula: (C₆H₇NaO₆)n
Viscosity Range: Customizable according to customer requirements (low/medium/high viscosity)
pH Value: 6.0 - 8.0 (1% aqueous solution)
Particle Size: 80 - 200 mesh (customizable available)
Solubility: Easily soluble in water, insoluble in organic solvents
Core Advantages
✅ Natural Safety: Derived from marine brown algae, non-genetically modified, in line with food grade (GB 1886.26-2016) and pharmaceutical grade standards.
✅ Multifunctionality: Thickening, gelation, stabilization, film formation, controlled release, water retention, one product for multiple uses.
✅ High Purity: Heavy metals, microorganisms, etc. are strictly controlled within industry standards.
✅ Environmental Compatibility: Biodegradable, meeting green production requirements.
✅ Customized Services: Supports personalized production with different viscosities, particle sizes, and purities.
|
Items |
Specifications |
Results |
|
Appearance |
Milky white to pale yellow or brown powder or granular |
Pale Yellow |
|
Product Specification |
High Viscosity |
High Viscosity |
|
Viscosity(mpa.s) |
≥400 |
502 |
|
PH Value |
6.0-8.0 |
6.84 |
|
Water insoluble substances% |
≤0.6 |
0.31 |
|
Light transmittance% |
Conforms with the regulations |
Conforms with the regulations |
|
Moisture% |
≤15 |
10.2 |
|
Ash content% |
18-27 |
25.46 |
|
Arsenic(As) (mg/kg) |
≤4 |
≤4 |
|
Heavy Metal (as pb) (mg/kg) |
≤2 |
≤2 |
|
Conclusion |
The product conforms to the standard prescribed, ready for sale. |
|
Products Application
Food Industry:
Thickening and Stabilizing Agents for Dairy Products (Yogurt, Ice Cream), Jellies, Gummies, Gel Forming Agents for Soft Candies, Adhesive Agents for Plant-Based Artificial Meat, Suspension Agents for Beverages, Coating for Fresh Preservation Films;
Medical Field:
Drug Controlled-Release Capsule Carriers, Medical Dressings, Hemostatic Materials, 3D Bioprinting Support Materials;
Cosmetics:
Moisturizing and Thickening Components for Masks, Creams; Microcapsules Encapsulating Active Ingredients;
Other Industries:
Textile Printing and Dyeing Stuffs, Environmental Water Treatment Flocculants
Packaging and storage
Packaging Specifications: 25kg per bag (made of kraft paper composite bag with inner PE film); or customized as per customer requirements.
Storage Conditions: Store sealed in a cool and dry place to prevent moisture absorption. The shelf life is 24 months.
Company Qualification
Hot Tags: food grade sodium alginate beverage ice cream powder granules white/brown, China food grade sodium alginate beverage ice cream powder granules white/brown manufacturers, suppliers