CAS No. 9005-38-3 Textile Grade Industrial Grade Sodium Alginate Used as Stabilizer

• CAS No.: 9005-38-3
• Formula: (C6h7nao6)X
• Appearance: Powder
• Colour: White
• Type: Emulsifiers, Thickeners
• Product Name: Sodium Alginate Powder
• Model NO.: RST4168
• MW: 216.12303
• Solubility: Soluble in Water
• Grade: Food Grade
• Purity: 90.8% ~106.0%
• Test: HPLC UV
• Storage: Cool Dry Place
• Shelf Life: 2 Years
• Transport Package: 25kg/Bag
• Origin: China
• HS Code: 3913100000

Product Description

Product Description

Sodium Alginateis white or light yellow powder, almost odorless and tasteless. Sodium alginate is soluble in water, but insoluble in organic solvents such as ethanol, ether. Dissolved in water to form a viscous liquid, the pH value of 1% aqueous solution is 6-8. When pH=6-9, the viscosity is stable, and the viscosity decreases when heated to above 80ºC.

Sodium alginate powder becomes wet with water, and the hydration of the particles makes the surface sticky. The particles then quickly stick together to form agglomerates, which are very slowly fully hydrated and dissolved.

 

ITEM	VALUE
CAS No.	9005-38-3
Other Names	Sodium Alginate
MF	(C6H7O6Na)n
EINECS No.	618-415-6
Place of Origin	China
Type	Nutrition Enhancers, Thickeners

 

Specification

Item	Standard
Sensory
Color	White to light yellow
exture	Crystalline powder or granules
Physical and Chemical
Viscosity (20ºC)	600-900 mPa.s
PH	6.0-8.0
Moisture	Max. 15.0%
Water insoluble matter	Max. 0.6%
Ash	18.0-27.0
Heavy Metal
Pb	≤5.0PPM
As	≤2.0PPM

Function

1. In food industry,as gelatinizing agent,thickener,deflocculant used in health food such as ice cream, beverage, form food, meat product, jam, etc.

2. In daily industry:used as peel mask,thickening stabilizing agent for cosmetic.

3. In fodder industry:used as fodder bonding agent,pet food bonding agent,etc.

Application

1.Textile grade sodium alginate is mainly applied in reactive dyes and disperses dyes printing process. It is used in roller printing,flat and rotary screen printing for cotton, flannel and canvas. 

2.Food grade sodium alginate is used as food thickeners and stabilizers.