1、Hydrophily：easy to dissolve in the water and forms the thick solution, mainly used in pharmaceutical and health care products 2、Gel properties ：Potassium alginate together with other raw material could form the gel and uesd into the masks. 
Potassium alginate is one kind of food additives,it can be used in food, pharmaceutical , cosmetics and welding because it's unique properties. 1、 Potassium alg inate is main part of the masks and dental impression material to make the masks and dental impression material easy to be pealed and taken the mold. 2、 P otassium alginate could be u sed in high-end welding rod of the indust ry as the bond to guarantee the surface of welding soomthly and clean.
3、 Potassium alginate was used in pharmac eutical and health care productin as the thickener and stabilizer. PH value: 6-8 Lead: ≤0.0004% Drying shrinkage: ≤15.0% Ash: ≤20-28% Arsenic: ≤0.0002% Heavy metals: ≤0.004% Packing specification: 25 kilograms/bags
