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                  | Sorbitol |  
                  | Appearance: | Colorless, transparent and viscous liquid |  
                  | Solid content%: | 67.5-72.5 |  
                  | Moisture%: | 27.5-32.5 |  
                  | Refractive index (20℃): | 1.4590-1.4620 |  
                  | Density (20℃)g/m: | ≥1.290 |  
                  | Sorbitol content (in dry substance)%: | 71-83 |  
                  | Mannitol content  (in dry substance)%: | ≤8.0 |  
                  | Electrical conductivity μS/cm | ≤10 |  
                  | Reducing sugar %: | ≤0.15 |  
                  | Total sugar %: | 6.0-10-0 |  
                  | PH (50% solution): | 5.0-7.5 |  
                  | Nickel %: | ≤0.0001 |  
                  | Oxide %: | ≤0.001 |  
                  | Sulfate %: | ≤0.002 |  
                  | Heavy metal  (in Pb)%: | ≤0.0001 |  
                  | Arsenic salt (in As2O3)%: | ≤0.0001 |  
                  | Ignition residue %: | ≤0.10 |  
                  | Crystalline tendency : | Low |  
                  | Aerobic bacterial count cfu/mL: | ≤100 |  
                  | Use: | Widely used in food, pharmaceutical, toothpaste, cosmetic, cigarette, surfactant, textile, paper-making and other fields. |  
                  | Picture: |  |  |  |