Supply High Quality Sodium Alginate,Sodium Alginate CAS 9005-38-3Supply High Quality Sodium Alginate,Sodium Alginate CAS 9005-38-3Supply High Quality Sodium Alginate,Sodium Alginate CAS 9005-38-3Supply High Quality Sodium Alginate,Sodium Alginate CAS 9005-38-3

Supply High Quality Sodium Alginate,Sodium Alginate CAS 9005-38-3

  • Sodium Alginate Brief Description
  • 1. CAS No.:9005-38-3 ;9005-40-7; MF:C5H7O4COONa ; E No.:204-823-8
  • 2.Grade:FOOD,TECH, PHARM
  • 3. Appearance: White crystal powder
  • 4. Package: 25kg/bag
  • 5. Shelf life:  2 Years
  • 6. Competitive price with high quality
  • 7. Conforms to ISO9001: 2000
  • 8. Purity: 98%
  • 9. MOQ:200kg

Sodium Alginate

Alginate is a kind of natural polysaccharide consisted in brown seaweed, as a natural product generated from alginic acid indwell in seaweed and minerals indwell in sea. Alginc acid is a 

mix-polysaccharide composed of D-mannuronic adid (M) L-guluronic acid(G).The main alginate series include sodium alginate,potassium alginate, calcium alginate,ammoinum alginate etc.

1) stabilizer: Sodium Alginate can avoid of ice crystal and make the product    tasty. It also applies to the mixed drinks, such as ice lolly, iced fruit juice and iced milk, etc.  Sodium Alginate can keep the product fine and avoid of spliting open if it is used as a cover of mild food.

2)Thickener and emulsion: Sodium Alginate can raise the product's stabilization and decrease the liquid out when it is used in sala  flavoring, pudding  jam, tomato ketchup and the canned products.

 3)Coacervation: Sodium Alginate suits to make kinds of gel product, which can be kept the fine state, conleakge and contraction.


Sodium Alginate COA

Product Name

Sodium Alginate



Molecular Structure





white or yellowish granular or powder

Viscosity (1%, mPa.s)

10 - 1,000  As per need

Particle size

20 - 200mesh As per need

Assay(on dry basis)

≥ 98%

loss on drying




Heavy metals(as Pb)



18 - 24%


Sodium Alginate Usage:
1. Food additive: as thickeners, binder, stabilizer, forming agent in food, pharmaceutical and cosmetic, in food mainly used for imitated food, beverage, meat product, stuffing, jam, pet 
food etc.

2. Tech grade: printing, water treatment, pesticide, fertilizer, paper making, welding rod, 

industrial binding, thickener, stabilizer etc.

3. Pham grade: tooth impression, face mask, functional food, pharmaceutical etc.


Packaging & Shipping

Sodium Alginate  Packaging: 25kg/bag or according to client request
Sodium Alginate  Delivery Detail

2 weeks after confirm order.Some of the products can be supplied within 7 days on the 

strength of EDC warehouse.


Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different 

countries export policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price.


Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative chemicals for over 20 years domestic experience and 5 years of international experience.



1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate 

and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.


Wuhan Ocean Biotech Co., Ltd.


Contact Person:Kathy Yu

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