Appearance: yellow or brown granular Application: keep water and fertilizer, promote root growth, and increase yield Brand Name: Liyoung Biotechnology CAS No: 25513-46-6 Grade Standard: agricultural grade Other Names: Natto Gum, PGA, -Poly-glutamic acid, Gamma- Polyglutamic Acid, Vegetable Collagen Purity: 5% Content: Total nitrogen, phosphorus, and potassium content 10% Medium element (Mg+S) 13% Organic matter 30% The total amino acid content is 10% Fulvic acid content 27% Particle size 1mm-2mm Solubility 9