Sodium alginate powder bulk Wholesale price food grade

Last updated June 2026

About Sodium alginate powder.

• Cooking Gelling Agent - Food Grade Sodium Alginate Powder - A thickener that emulsifies in liquids for making sauces, syrups, dressings, gravy, mayonnaise, and pie fillings. Ideal for molecular gastronomy!
• Achieve Caviar-like Results - Sodium Alginate Powder - A molecular gastronomy-grade thickener with ideal viscosity for both forward and reverse spheroidization.
• Perfect Meat Cooking - Sodium Alginate Powder - A thickener that can be used as a meat binder for making chunks, grilled meats, patties, and steaks. An essential ingredient for all professional chefs!
• Pure Natural Ingredients - Free of artificial additives, preservatives, or GMOs - Gluten-free, suitable for vegan, vegetarian, and allergy-prone recipes.
• Safe to Use - Reson Sodium Alginate Powder - A thickener refined from seaweed, designed for reliable kitchen use. 100% vegan, gluten-free, and non-GMO!

Production Process

Alginic acid and its salts (calcium, magnesium, and sodium) naturally exist in the cell walls of brown algae. The most commonly used species for producing alginic acid and its salts are *Ascomycota*, *Dunaliella*, *Laminaria*, *Microcystis*, and *Sargassum*. Generally, sodium alginate is produced by reacting sodium carbonate with alginic acid. A simple manufacturing process is as follows:

• 1. Wash the algae with water and acid to remove water-soluble substances such as sodium chloride, potassium chloride, color, mannitol, and soluble proteins.
• 2. Add sodium carbonate to convert insoluble components (alginic acid and calcium alginate) into soluble sodium alginate, then filter to remove cellulose (insoluble).
• 3. First add acid or calcium chloride to form calcium alginate, converting sodium alginate into alginic acid, then wash with acid.
• 4. Neutralize with sodium carbonate, then proceed with drying, granulation, or sieving.

Sodium Alginate Powder Production Specifications:

Raw Material Source: High-quality brown algae (giant kelp, Laminaria); origin customizable

Production Process: Water washing & acid washing → Sodium carbonate conversion → Filtration (cellulose removal) → Acid/calcium chloride precipitation → Sodium carbonate neutralization → Drying → Milling & sieving

Viscosity Control: Customizable low, medium, or high viscosity grades

Particle Size Control: Customizable (80 mesh, 100 mesh, or 200 mesh)

Heavy Metal Testing: Lead, arsenic, and mercury tested per batch; compliant with food-grade standards

Microbiological Testing: Total plate count and coliforms tested per batch

Minimum Order Quantity: 50 kg (standard); 500 kg (customized)

OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

Factory & Exhibition

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.

In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.