Potassium Alginate    

potassium alginate E402 is potassium salt of alginic acid, it is off white powder. It is mainly used for impression materials such as facial masks and dental molds, as well as for the coating of welding electrodes, food, cosmetics, etc.
  • 9005-36-1
  • (C6H7O6K)n
  • off white powder
  • 39131000
  • E402
  • 25kg/paper kraft bag
  • Jiejing

Potassium alginate is off white powder, which is mainly used for impression materials such as face masks and dental molds. It is also used for the electrodes, for food and cosmetics. As a professional potassium alginate powder manufacturer and global supplier, Shandong Jiejing Group Corporation has been specialized in manufacturing and exporting potassium alginate for 56 years. Please be rest assured to buy potassium alginate from Shandong Jiejing. Any questions or inquiry feel free to contact us by email jiejinggroup@gmail.com, you will get response in one working day.

Potassium alginate powder

Potassium alginate is a natural polysaccharide carbohydrate extracted from brown algae. Potassium alginate is a hydrophilic hydrocolloid, easily soluble in water to form a viscous solution. Milky white to light yellow powder or granules, good hydrophilicity, fluidity, thickening and gelling properties, its strength is better than sodium alginate under the same conditions.

Potassium alginate uses

  • It has the effects of lowering blood fat, blood sugar, and cholesterol. At present, it is mainly used in pharmaceuticals and health food.

  • Potassium alginate is also a good dental impression material and facial mask shaping agent, which has been gradually used in the dentistry and cosmetics industry.

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Potassium alginate specifications

Items of testStandard
off-white powder
ViscosityLow viscosity, medium viscosity, high viscosity
Loss on drying≤15.0%
Water-insoluble matter0.24%
Arsenic≤ 3 mg/kg
Lead≤ 5 mg/kg
Mercury ≤1 mg/kg
Cadmium  ≤1 mg/kg
Total plate count  <5000CFU/g
Yeast and moulds <500CFU/g
E. coli  Negative in 5g
Salmonella spp.Negative in 10g

Package: 25kg/paper kraft bag


1. What kinds of certificates can supply?

Shandong Jiejing Group is an ISO2008 9001, ISO14001 certified company. We can supply ISO22000 (HACCP), KOSHER, HALAL, BRC Certificates.

2. Is Shandong Jiejing Group Corporation a manufacturer or a trading company?

Shandong Jiejing Group Corporation is not only a manufacturer, but also a pioneer in the industry since 1968. Our manufacturing site covers 133,200 square meters. We devote ourselves to leading the sustainable development of alginate industry. We would like to cooperate with all distributors, traders, wholesalers, retailers and end-users.

3. What is the Min Order Quantity of potassium alginate powder?

Generally our MOQ of potassium alginate powder is 500kg. But it depends, if your quantity is less, we also can accept it.

4. Can you supply potassium alginate powder sample for test before official order?

For sure, 200g free potassium alginate powder sample is available for your analysis. You also can buy more sample according to your actual situation.

5. What is the price of potassium alginate powder?

As the leading potassium alginate powder manufacturer and exporter in China, our potassium alginate price is very competitive. And you can get discount based on order quantity.

6. What's your packing size of potassium alginate powder?

Our potassium alginate powder packing is 25kg/paper kraft bag, or customized. Your own brand or logo or buyer information can be sticked onto bags. Each pallet is 1000kg. 

7. What kinds of transportation can you offer?

We can offer by sea, by air, by courier, by train, any transportation you can do. 

8. What kinds of payment terms can you accept?

We can accpet TT, LC, CAD, DP etc.

9. What's the lead time?

Generally we can make shipment in 15 working days after order confirmation. If quantity is for LCL shipment, generally we can ship promptly.

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