|
Item |
Standard |
|
|
Appearance |
White to yellow powder or granular |
|
|
Odor |
Odorless |
|
|
Loss on drying(105℃，5h),w/% |
≤12% |
|
|
Total Ash(800℃) |
≤5% |
|
|
Viscosity(1%,4#rotor,12/min,30℃) |
≥35500mPa.s |
|
|
PH (1%) |
4.0-7.0 |
|
|
Lead Pb（mg/kg） |
≤2 |
|
|
Arsenic As ( mg/kg） |
≤3 |
|
|
Total Plate Count |
≤5000cfu/g |
|
|
Yeast and Moulds |
≤300 |
|
|
Escherichia Coli |
Absent in 5g |
|
|
|
Absent in 12.5g |
|
|
Conclusion |
Test according to E425(i)a standard is qualify. |
|
