Product introduction Disodium succinate is an organic substance with the chemical formula of C4H4Na2O4 · nH2O (n=6 or 0), referred to as WSA, commonly known as stemnetin, which has two forms, namely crystalline disodium succinate and anhydrous disodium succinate. The hexahydrate is crystalline particle, and the anhydrous is crystalline powder. It is colorless to white, odorless, and has a taste threshold of 0.03%. It is stable in air and easily soluble in water [1-2]. Disodium succinate is an organic acid food flavoring agent approved by China. It is often used together with sodium glutamate, and the general use amount is about 10% of sodium glutamate [1] [3]. As a condiment and compound condiment, this product is commonly used in soy sauce, aquatic products, seasoning powder, sausage products, dried fish products, with the dosage of 0.01%~0.05%; It is used in seasoning of instant noodles and convenient food, with freshness and special flavor, and the dosage is about 0.5%. As the flavoring of sake and synthetic sake, the dosage is 0.01%~0.09%; As a condiment for soy sauce, sauce, cool drinks and cakes, the dosage is 0.02%~0.09%. BASIC ANALYSIS Assay  ≥98% PH-value,5% water solution  7-9 Arsenic(As2O3) ≤2PPM Heavy metal (Pb) ≤10PPM Sulphate (SO2-4) ≤0.019% Potassium permanganate reducing substances Qualified Drying loss (120°C, 3h)  ≤2% Application As an ingredient used in hams, sausages, seasoning liquids and other food stuff. It is advised to be added either solely or with other flavor-enhancers, such as MSG. 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.