CAS number： 50-70-4
Molecular formula： C6H14O6
molecular weight： 182.1718
Chemical structure：
| Product Name | Sorbitol Liquid | |
| Shelf Life | 2 years | |
| ITERMS | Quality standard | Result |
| Appearance | Colourless, syrupy liquid | Conformed |
| Dry substance % | 69.0-71.0 | 70.3 |
| Sorbitol % | ≥50.0 | 51.6 |
| Refractive index（20℃） | 1.455-1.465 | 1.4593 |
| PH in 50% DS Aqua sol | 5.0-7.5 | 6.8 |
| Specific gravity(density)（20℃）g/ml | 1.285-1.315 | 1.303 |
| Resistivity µs/cm | ≤10 | 0.45 |
| Reducing sugars % | ≤0.21 | 0.12 |
| Total sugars % | ≤8.0 | 5.1 |
| Nickel % | ≤0.0002 | ＜0.0002 |
| Lead % | ≤0.0001 | ＜0.0001 |
| Chloride % | ≤0.001 | ＜0.001 |
| Sulphate % | ≤0.005 | ＜0.005 |
| Heavy metals（as Pb） % | ≤0.0005 | ＜0.0005 |
| Arsenic（as As2O3） % | ≤0.0002 | ＜0.0002 |
| Taste | Sweetless or slightly sweetness | conforms |
| Residue on Ignition % | ≤0.1 | <0.1 |
