Food Grade 138 Resin Properties: Appearance: Pale Yellow Tablet Solubility (with Benzene 1:1): Clear Acid Value (mgKOH/g): 5.0-8.0 Color (APHA, ≤): 7 Soften Point,(Ring-Ball Method)oC: 85-88 Density25oC/25oC: 1.080-1.090 Ash (%,≤): 0.10 As (%,≤): 0.0002 Heavy Metal(%,≤): 0.002 Packing: 25Kg PP Knitted Bag or per client requirement.