chitosan

Product Description

All the raw materials of the series of products produced by Jinhu Crust Product Co., Ltd are the cod crab shell from the deep sea of Alaska (pollution-free); the ordinary raw materials including crawling shrimp shell, lobster shell and China's river prawn and crab shell etc. are not added. Product characteristics: Appearance: clear white powder (not light yellow); particle size: ******0 mesh; ash content: lower than 0.5%; water content: lower than 6%; deacetylation level is higher than *3%, the solution rate is high; the liquid after dissolution is colorless crystalline. Since the pollution-free shells of cod crab in the deep sea are selected as the raw material for production, it is effectively guaranteed that the heavy metal level is lower than the national control standard.