White to pale yellow powder, calcium alginate is a divalent metal salt of alginic acid, insoluble in water, good dispersion, slowly soluble in an alkaline solution or a salt solution to form a viscous glue. It can be used in gelling food such as sausage/industry such as welding rod/health food such as drinks.

Qingdao hyzlin Biology Development Co., Ltd. was established in 2011, its predecessor is Qingdao crystal rock biological, the company is located in Qingdao. Hyzlin has over 30 years experience in producing sodium alginate and other alginate series, mainly in food grade/cosmetic grade/pharmaceutical grade. Main products are: sodium alginate/potassium alginate/calcium alginate/alginic acid/lithium alginate/ammonium alginate/magnesium alginate, and also some blended power for sausage/bakery/facial mask powder/gelling food etc.