Physical/Chemical ITEMS |
STANDARDs |
Results |
Appearance |
Yellow or Yellowish powder |
Conform |
Particle Size (80 mesh) (%) |
≥ 90 |
Conform |
Gel Strength (6.67%, 10℃,Bloom g) |
≥ 200 |
235 |
Viscosity (6.67%, 60℃) (mPa·s) |
3.0-4.5 |
3.8 |
pH Value (1%, 25℃) |
4.5-6.5 |
5.5 |
Moisture (%) |
≤ 14.0 |
10.3 |
Ash (%) |
≤ 2.0 |
Conform |
Sulfur Dioxide (SO2, ppm) |
≤ 30 |
Conform |
Hydrogen Peroxide (H2O2, ppm) |
≤ 10 |
Conform |
Arsenic (As) (mg/kg) |
≤ 1.0 |
Conform |
Chromium (Cr) (mg/kg) |
≤ 2.0 |
Conform |
Lead (Pb) (mg/kg) |
≤ 1.5 |
Conform |
Zinc (Zn) (mg/kg) |
≤ 30 |
Conform |
Heavy Metals (as Pb) (mg/kg) |
≤ 40 |
Conform |
Mercury (Hg) (mg/kg) |
≤ 1.0 |
Conform |
Cadmium (Cd) (mg/kg) |
≤ 2.0 |
Conform |
Microbiological ITEMS |
STANDARDs |
Results |
Aerobic Plate Count (CFU/g) |
≤ 1000 |
Conform |
Coliform (MPN/g) |
≤ 3 |
< 3 |
Salmonella (/25g) |
Negative |
Negative |
Analysis Conclusion |
This batch of products is qualified based on test results. |