Sodium Alginate CAS 9005-38-3

Sodium Alginate CAS 9005-38-3

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Product Details

 

Product name:  
Sodium Alginate
Molecular Formula: 
(C6H7O6Na)n
CAS No.
9005-38-3


Description

Sodium Alginate occurs as a white to yellow-brown, fibrous or granular powder. It is the sodium salt of alginic acid. It dissolves in water to form a viscous, colloidal solution. It is insoluble in alcohol and in hydroalcoholic solutions in which the alcohol content is greater than about 30% by weight. It is insoluble in chloroform, in ether, and in acids having a pH lower than about 3.

 

Applications

Stabilizer; thickener; emulsifier; gelling agent.

 

Specification

Appearance
White or pale yellowish-brown powder
Appearance of solution

The solution is not more opalescent than reference suspension II and not  more intensely coloured than intensity 6 of the range of reference solutions of the  most appropriate colour.

Arsenic
≤3ppm
Lead 
≤5ppm
Chloride
≤1.0%
Calcium
≤1.5%
Heavy metals
≤20ppm
Loss on drying
≤15.0%
Sulfated ash
30.0-36.0%
Microbial contamination: 

TAMC: ≤ 1000CFU/g


TYMC: ≤ 100CFU/g

Escherichia coli: absent

Salmonella: absent

 

Packing  

25kg/ bag or as per requirement.

 

Storage

Store in a cool dry place.

 

Minimum Order

100kgs

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