| Powder: | Yes |
|---|---|
| Customized: | Customized |
| Certification: | GMP, ISO 9001, USP, BP |
| Suitable for: | Elderly, Adult |
| State: | Powder |
| Purity: | >99% |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Fast Delivery | Delivery within 24 hours upon receipt of your payment |
| Quality | Quality can be promised. Hot sell to Worldwide |
| Payment Terms | T/T Bank Transfer, Western Union, Paypal, Bitcoin and MoneyGram Available |
| Sample | Sample available at any time |
| Tracking your order at any time | Inform your order's further new situation at any time |
| Package | Professional packing with professional materials |
|
TEST ITEMS |
SPECIFICATION |
RESULTS |
|
Description |
White Crystalline Powder |
White Powder |
|
Identification |
Positive |
Positive |
|
Assay(by HPLC) |
98.0~102.0% |
98.64% |
|
Absorbance(E1cm) |
465~495 |
482.5 |
|
Melting Point |
191~195°C |
193.5~195.0°C |
|
Loss On Drying |
0.5%max |
0.19% |
|
Specific Rotation |
+288°~ +298° |
+290.2° |
|
Residue On Ignition |
0.1%max |
0.03% |
|
Related Substances |
Total:1.5%max |
<1.3% |
|
|
Single:0.5%max |
<0.4% |
|
Residue Solvents |
0.2%max |
0.10% |
|
Heavy Metals |
20PPm max |
<10PPm |
|
|
|
|
|
Conclusion |
The specification conform with enterprise standard. |
|
Suppliers with verified business licenses
Audited Supplier 
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