Product introduction Non-Toxic and Odorless.Off-White or slight yellow powder.Soluble in acid,and insoluble in water,base or normal organic solutions. BASIC ANALYSIS ITEMS SPECIFICATION Appearance Off-White or slight yellow powder or flake DAC Degree ≥80% or Customization pH 6.5~8.5 Loss on Drying ≤15.0% Residue on Ignition ≤3.0% Insoluble Substance ≤2.0% Heavy Metals ≤10ppm As ≤0.5ppm Viscosity 50~800mpa.s or Customization Paricle Size ≥60,80,100mesh Application Application of chitosan in light industry:Taking advantage of the solubility and film-forming property of chitosan as well as the interconvertibility of its chemical structure,acetic anhydride was used as the transformation fixing agent of chitosan-chitin,thus a new type of chitin-type fabric finishing agent without formaldehyde was prepared, which has preferable mechanical strength and chemical stability. Application in environmental protection:Chitosan can be used to treat industrial wastewater and extract heavy metals.Stable chelates can be formed by amino groups, hydroxyl groups and metal ions in molecules, which can be widely applied in the recovery of precious metals, industrial wastewater treatment and other aspects. Soluble chitosan with high viscosity was prepared by chitosan, and the obtained product was of high viscosity, good quality, no toxicity, biodegradability and no secondary pollution. Gmo statement We hereby declare that, to the best of our knowledge, this product was not produced from or with GMO plant material. Ingredient statement Statement Option #1: Pure Single Ingredient This 100% single ingredient does not contain or use any additives, preservatives, carriers and/or processing aids in its manufacturing process. Statement Option #2: Multiple Ingredients Must include all/any additional sub ingredients contained in and/or used in its manufacturing process. Gluten free statement We hereby declare that, to the best of our knowledge, this product is gluten-free and was not manufactured with any ingredients containing gluten. (Bse)/ (Tse) Statement We hereby confirm that, to the best of our knowledge, this product is free of BSE/TSE. Cruelty-free statement We hereby declare that, to the best of our knowledge, this product has not been tested on animals. Kosher statement We hereby confirm that this product has been certified to Kosher standards. Vegan Statement We hereby confirm that this product has been certified to Vegan standards. Food Allergen Information ALLERGENS PRESENCE ABSENCE PROCESS COMMENT Milk or milk derivatives No Yes No Egg or egg derivatives No Yes No Fish or fish derivatives No Yes No Shellfish, crustaceans, mollusks & their derivatives No Yes No Peanuts or peanut derivatives No Yes No Tree nuts or their derivatives No Yes No Soy or soy derivatives No Yes No Wheat or wheat derivatives No Yes No Trans Fat This product does not contain any trans fats.