| Certification: | RoHS, BRC, ISO, FDA, HACCP |
|---|---|
| Assay Method: | HPLC, UV |
| Application Form: | Powder |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Fruit |
| Samples: |
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| Customization: |
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Factory Supply Cnidium Monnieri Extract 10% 98% Osthole Powder
| Product Name: | Factory Supply Cnidium Monnieri Extract 10% 98% Osthole Powder |
| Specification: | 98% |
| Appearance: | White Powder |
| M.W.: | 244.29 |
| CAS: | 484-12-8 |
| Application: | Medicine Grade, Food Grade,Health care products |
| Shelf Life: | 2 Years |
| Origin: | China |
| Production Capacity: | 8000kg/Month |
| ITEM | SPECIFICATION | RESULT | METHOD |
| Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
| Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
| Specific Optical | -2.4°~ -2.8° | -2.72° | |
| Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
| Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
| Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
| Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
| Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
| pH | 4.5~7.0 | 5.10 | |
| Related substance | Spot not bigger than standard solution spot | No spot | TLC |
| Water Content | ≤2% | 0.26% | KF |
| Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
| Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
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