Main Features: Its advantages, such as great chemical stability, bioavailability and stability in water, make it very suit for different types of expanding feed or pelleting feed. Specifications and properties of Aner C Characteristics: Whitish or light yellow powder. Molecular Formula: C6H9O9P Content (Ascorbic Acid): ≥ 35% Pellet Size: 80 meshes by 90% Weight lost: ≤ 10% As: ≤ 5ppm Pb: ≤ 30ppm Recommended dosage in compound feed Species Recommended dosage (g per ton) Prawn and crab: 600~1500 Eel and turtle: 500~900 Marine fish: 300~1000 Freshwater fish: 200~800 Expiry: 1 year in sealed condition Package: 20kg / barrel or bag Storage: Store in dry, dark, cool and well-closed containers. More Product Features Trademark: ENHALOR Model: EH003 Standard: ISO9001, HACCP, FAMI-QS Productivity: 3000 Ton /year Packing: 25kg/Bag or Box Min. Order: 1MT Transportation: By Sea Company: Beijing Enhalor International Tech. Co., Ltd.