|
Xylitol
quality Standard
|
Item
|
solid index
|
liquid index
|
|
appearannce
|
white power
|
colorless viscous liquid
|
|
solid matter,%≥
|
——
|
70
|
|
moisture content,%≤
|
0.2
|
30
|
|
xylitol content,%≥
|
98.5
|
60
|
|
other fusel,%≤
|
0.5
|
0.5
|
|
reducing sugar,%≤
|
0.05
|
0.05
|
|
PH Value
|
5.0-7.0
|
5.0-7.0
|
|
ash content,%≤
|
0.1
|
0.1
|
|
metal point℃
|
92-96
|
——
|
|
heavy metal,ppm≤
|
1.0
|
1.0
|
|
arsenic,ppm≤
|
0.5
|
0.5
|
|
lead, ppm≤
|
0.3
|
0.3
|
|
nickel, ppm≤
|
1.0
|
1.0
|
|
chlorid ppm≤
|
40
|
40
|
|
sulfate ppm≤
|
50
|
50
|
|
total numbers of colony pcs/g≤
|
50
|
50
|
|
coliform group
|
Negative
|
Negative
|
|
salmonella
|
Negative
|
Negative
|
25KG/BAG
|
|
|
|
|