1. We have 10 years experience .
2. Contract factories in many different area . 3. Strong technical team .
4. Convenient and fast delivery
solutions.
5. Warm heart and careful service to respond your needs at first time.
Item | Specification | Analytical Result | |
Assay, % | ≥98 | 99 | |
Character | White powder | Conforms | |
PH | 2.3-2.4 | 2.33 | |
Melting Point, ℃ | 158-163(±0.5) | 158.6-160.9 | |
Loss on drying, % | ≤ 1.0 | 0.10 | |
Sulphated ash, % | ≤0.2 | 0.11 | |
FREE GLUCOSE, % | ≤0.1 | 0 | |
FREE ASCORBIC ACID, % | ≤0.1 | 0 | |
Heavy metals, ppm | ≤10 | Conforms | |
Arsenic, ppm | <1 | Conforms | |
Conclusion | This sample meets the specifications |