Appearance |
White crystalline powder, no visible and dark impurities |
|
Sense of taste |
Sweet |
|
Odor |
No peculiar smell |
|
Chemical control |
GB 13509-2005 |
FCC(4) |
Content of Xylitol |
98.5%~101.0% |
98.5%~101.0% |
Ash |
≤0.5% |
≤0.1% |
Loss on Drying |
≤0.5% |
≤0.5% |
Reducing sugar(as glucose) |
≤0.2% |
≤0.3% |
Other polyols |
≤2.0% |
≤1.0% |
Melting point |
92°C~96°C |
— |
Heavy metal(as Pb) |
≤0.0010% |
— |
Lead(Pb) |
≤0.0001% |
≤0.0001% |
Arsenic(As) |
≤0.0003% |
— |
Nickel(Ni) |
≤0.0002% |
≤0.0001% |
Microbiological control |
||
Total plate count |
≤500cfu/g |