Product Name ： CALCIUM ALGINATE 
Chemical Formula ： [(C 6 H 7 O 6 ) 2 Ca] n 
CAS NO ： 9005-35-0 


Description：Occurs as white to yellowish brown filamentous, grainy, granular and powdered forms . 
Function ： Applied in food industry as stabilizer, thickener, gelling agent, emulsifier .Calcium alginate are extracted from natural seaweed carbohydrates, can be used as a calcium additive for health food industry.

Solubility ：Insoluble in water and ether; slightly soluble in ethanol; slowly soluble in solutions of sodium polyphosphate, sodium carbonate, and substances that combine with calcium ions. 

Specification： 

Calcium（base on CaO）:≤8-15%
Lead : ≤ 0.0005% 
Arsenic : ≤ 0.0002% 
Moisture : ≤ 15.0% 
Ash : 10-20 % 
Heavy metals : ≤ 0.001% 
Packing standard : Packed by compound sack. 25 kg per sack.