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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: Textile Auxiliary Agents, Sodium Alginate for Textile Dyes, Additive for Food and Dentistry, Thickener for Reactive Printing
  • Brand Name: Qingdao Lanneret
  • Model Number: Industrial Grade
  • Color: Light Brown
  • Viscosity: Low Medium High Viscosity for Textile Dyeing and Printing
  • Raw Material: Kelp, Seaweed
  • Sodium Alginate PH Value: 6.0 ~ 7.5
  • Sample: Free Provided
  • Manufacturer: Qingdao Lanneret Chinese Supplier
  • Shelf Life: 24 Months / 2 Years
  • Best Selling Products: Textile Chemical Sodium Alginate for Textile Dyeing and Printing

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

Industrial Chemicals Sodium Alginate for Textiles Grade / Textile Auxiliary Agents Sodium Alginate Thickeners

Product Description

Sodium Alginate

Sodium alginate is the sodium salt of alginic acid. Its form as a gum, when 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.


Sodium alginate is used in reactive dye printing and as a thickener for reactive dyes in textile screen-printing. Alginates do not react with these dyes and wash out easily, unlike starch-based thickeners. As high quality thickener and  additive, sodium alginate is widely used in textile printing industry.


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!

Product Categoty

We can supply the following model:

ProductSolution Viscosity
Sodium Alginate1%100cps
Sodium Alginate1%300cps
Sodium Alginate1%500cps
Sodium Alginate1%800cps
Sodium Alginate1%>1000cps
Sodium Alginate2%600cps
Sodium Alginate2%800cps
Sodium Alginate2%1000cps
Sodium Alginate2%1200cps
Sodium Alginate2%1600cps
Sodium Alginate2%>2500cps
ProductSolution Viscosity
Sodium Alginate4%20000cps
Sodium Alginate4%25000cps
Sodium Alginate4%30000cps
Sodium Alginate4%35000cps
Sodium Alginate4%>40000cps

Sodium Alginate Product 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 Textile 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.

Textile dyeing and printing Mills Visiting:

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 a QR code to follow(WeChat)


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.

Loading quantity of 20’container: 22tons/880bags

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

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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
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