• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 9005-38-3
  • Other Names: Alginate Sodium, Algin
  • MF: (C6H7NaO6)x
  • EINECS No.: 231-545-4
  • Purity: 100%
  • Place of Origin: Shandong, China (Mainland)
  • Type: Powder, Emulsifiers, Nutrition Enhancers, Stabilizers, Thickeners
  • Usage: Coating Auxiliary Agents, Textile Auxiliary Agents, Food Additives, Additive for Paints, Chemicals Used in Paints
  • Brand Name: Qingdao Lanneret
  • Model Number: Industrial Grade / Food Additives / Paints Grade
  • Color: Light Brown
  • Viscosity: Low Medium High Viscosity for Coating Auxiliary Agents
  • Raw Material: Kelp, Seaweed
  • PH Value: 6.0 ~ 7.5
  • Sample: Free Provided
  • Direct Manufacturer: Qingdao Lanneret Chinese Supplier
  • Shelf Life: 24 Months / 2 Years
  • Best Selling Products: Paints Chemicals Sodium Alginate Used in Paints

Packaging & Delivery

Packaging Details Packed in 25kg in poly bag, then put into plastic bag.
40 Bags/ Pallet
800 Bags/ Container
22 Tons/ Container
Delivery Time 5-7 days

Free Sample Sodium Alginate for Paints Grade / Sodium Alginate for Food Grade / Sodium Alginate for Textile Grade

Product Description

Sodium Alginate


Sodium alginate is the sodium salt of alginic acid. It extracted from the cell walls of brown seaweed.


As a natural amylose carbohydrate distilled from alga, sodium Alginate is widely applied to food, medicine, textile, printing and dyeing, paint/coating,paper-making and daily chemicals.


In Textile printing and dyeing industry, the printing paste made of sodium alginate has good  fluidity, in printing process without screen stuck. And Sodium alginate could make the tinctorial yield increase. The membrane in fibre is soft,firm and easy to be washed.


In the food industry,sodium alginate as a thickening agent for drinks, ice cream and cosmetics, and as a gelling agent for jellies.


Sodium Alginate Specifications:


Implement: Ministry of Agriculture of the People's Republic of China 

SC/T 3401-1985

























Low/Midium/High Viscosity; Customerized Viscosity are avalibale. We offer the Free charge sodium alginate sample!


Sodium Alginate Application Show

Packaging & Shipping

Qingdao Lanneret Alginate Packing:

25kgs/ bag ,40bags / pallet 

1*20' container :22 tons ,880bags 

Customerized Packing is available.
Delivery time:

5-10days after receiving the down payment


Our Services

Qingdao Lanneret Chemicals:


Professional : Sodium alginate factory since 2005. Top technology in the chemical field.
Good quality: Good fluidity, bright coloring and good washing out.

Quality is exactly as per certified sample.

Low price: Advanced equipments, low cost guarantee the low price.
Capacity: Annual yield 3000 MT.

Delivery: 1-10tons sodium alginate will be deliveried in 5-7days .Mote than 10tons deliveried in 7-10days.

Real-time tracking:The shipment information will be update from ETD to ETA.

Timely reply: Your inquiry related to our products or prices will be replied in 12hours.

Samples: Free charge of Sodium alginate sample is available.


Qingdao Lanneret Exhibition Shows
Company Information

Qingdao Lanneret Factory information:


Qingdao Lanneret Biochemical Co., Ltd was established in August.2005, which has rich experience in producing alginate products. The output of Sodium alginate is reach to 3000 ton annually.


Qingdao Lanneret owns advanced equipments, high technology and standard inspection instruments. And Qingdao Lanneret has the Independent import and export right, so that we could sell the product directly to oversea market with favorable price. 


We guarantee our Sodium alginate product with good quality and low price. Customer from Turkey, Brazil, IndiaBangladesh, Malaysia, Indonesia… have already established agreeable and mutual benefit business with us.


Qingdao Lanneret sodium alginate is made in accordance with international standard and has good reputation. We have experience and confidence that offer you the best alginate with lowest price.


Qingdao Lanneret Factory Shows

Welcome to visiting our factory!

Please Contact:


Mobile/whatsapp: 86-13792903256

Scan WeChat QR code to follow


1.Are you trading company or manufacturer ?

We are a manufacturer passed the third party certified of SGS. Welcome to visit our factory in any time.

2.Where is your factory?

Our factory is in located in Huangdao area,Qingdao City,Shandong Province. It is 5 kilometers far from Qingdao port. And It takes 25minutes by car to our office .

3.Can you provide the free sample ?

Yes,we can .1kgs sample will be sent to you within 2days after confirmed.

4.What’s your MOQ, delivery time for 20’container and loading quantity ?

MOQ: 1 TON / 1000KGS

Delivery time for 20’container: 7-10days after received the deposite payment.

5. What' your sodium alginate product Brand?

Our brand is LANNERET.

We also accept the Customerized Brand and Packing design.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
6 Transactions 270,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $103,000
Learn More