Specification of Icumsa 45 Sugar Refined COLOR:Â Sparkling White PRIMARY INGREDIENT:Â Cane Sugar POLARIZATION:Â 99.80% degrees min. ASH CONTENT:Â 0.04% Maximum MOISTURE:Â 0.04% Maximum ICUMSA 45 RBU:Â Max (SGS Scale) MAGNETIC PARTICLES:4MP/KG Maximum SOLUBILITY:Â 100% Dry and Free Flowing GRANULATION:Â Fine Crystal REDUCING SUGAR:Â 0.05% Maximum by weight RADIATION:Â Within CS 137 of 50 BQ per KG SO2 20 MG/KG Maximum SULFUR DIOXIDE 20 MG/KG Minimum SEDIMENTS None SMELL Typical and Specific for Sugar MAX AS 1 PPM. MAX PS 1 PPM. MAX CU 3 PPM. Substance Solid Crystal Tolerance 5% (+/-) CROP