Natural colloid thickener/Emulsifier Ammonium alginate supplier/manufacturer

Ammonium alginate is a kind of alginate extracted from kelp alginate .the product is white to pale yellow powder, nearly odorless, slowly dissolved to form a viscous colloidal solution in water, neither dissolved in ethanol solution which content higher than 30% (WT) nor the hydrogenated alcohol solution,it also insoluble in acid solution in chloroform, ether and pH value of less than 3.