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