1.Product Name: Xylitol
2.CAS NO: 87-99-0
3.Application: Food additives
4.Sample: With Free
5.Specification:
| Item | Specification | Result |
| Identification | Meets the requirement | Confirm |
| Appearance | White crystals | White crystals |
| Assay(Dry basis) | 98.5% min | 99.60% |
| Other polyols | 1.5% max | 0.40% |
| Loss on drying | 0.2% max | 0.11% |
| Residue on ignition | 0.02% max | 0.002% |
| Reducing sugars | 0.5% max | 0.02% |
| Heavy metals | 2.5ppm max | <2.5ppm |
| Arsenic | 0.5ppm max | <0.5ppm |
| Nickel | 1ppm max | <1ppm |
| Lead | 0.5ppm max | <0.5ppm |
| Sulfate | 50ppm max | <50ppm |
| Chloride | 50ppm max | <50ppm |
| Melting point | 92~96 | 94.5 |
| PH in aqueous solution | 5.0~7.0 | 5.78 |
| Total plate count | 50cfu/g max | 15cfu/g |
| Coliform | Negative | Negative |
| Salmonella | Negative | Negative |
| Yeast & Mold | 10cfu/g max | Confirm |