GA Grade Activated Carbon for Sugar Used for Decolor and refining of Sugar and Glucose. Produced by Chemical method (Zine Choloide or phosphoric acid method) Specification: Caramel decoloration: 90% 100% 110% 120% min. Methylene blue dcoloration: 180mg/g 200mg/g 210mg/g 225mg/g min. Moisture: 10% max. Iron: 0.10% max. Cl: 0.20% max. Ash: 3.0% 4.0% PH: 2-3 3-5 5-7 [Remarks] 1. The specification can be adjusted referring to customer's requirement. 2. Packing: 25kg or 500kg plastic woven bags or according to customer's request.