| ≥1 piece |
|
Test Criterion:GB—6783—94 |
|
|
Physical and Chemical Items |
|
|
1. Jelly Strength (6.67%) |
80-260bloom |
|
2. Viscosity (6.67% 60℃) |
30-55mps |
|
3.The viscosity loss 6.67% 60℃ 24Hours ≤ |
≤20% |
|
4. Mesh |
4-80mesh |
|
5. Moisture |
≤12% |
|
6. Ashes(650℃) |
≤2.0% |
|
7. Transparency (5%, 40°C) mm |
≥300-500mm |
|
8. PH (1%) 35℃ |
5.5-6.5 |
|
9. Transmittance |
≥80% |
|
10. Arsenic (AS) |
≤1ppm |
|
11. Lead |
≤1ppm |
|
12. Cadmium |
≤0.5ppm |
|
13. Mercury |
≤0.1ppm |
|
14. Heavy Metals |
≤50ppm |
|
15. Iron |
≤30ppm |
|
16. Zinc |
≤30ppm |
|
17. Crease Content |
≤0.1% |
|
18. SO2 |
≤40ppm |
|
19. Insoluble substance in water |
≤0.1% |
|
20 Total Bacteria Count≤ |
≤1000 cfu/g |