Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC-MS, GPC, HPLC, UV |
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Product Name: | White Willow Bark Extract Salicin | ||
Extraction Solvent: | Ethanol/Water | Sterilization Method: | NON-IRR/ETO |
Botanical Source: | Salix alba L. | Part of Used: | Bark (100% Natural) |
Country of Origin: | China | Mfg. Date: | 2024-07-22 |
Lot No.: | 20240722 | Exp. Date: | 2026-07-21 |
ITEMS | SPECIFICATIONS | TEST RESULTS | TEST METHOD |
Assay | Standardized as Salicin | As tested | HPLC |
Identification | Positive | Complies | HPTLC |
Appearance | White Powder | Complies | Visual |
Odor&Taste | Characteristic | Characteristic | Visual&Taste |
Particle Size | 100%Through 80 Mesh | Complies | USP<786> |
Bulk Density | 45-62g/100ml | 54.2g/100ml | USP <616> |
Loss on Drying | ≤2.0% | 1.22% | GB/T 5009.3 |
Sulphated Ash | ≤2.0% | 1.46% | GB/T 5009.4 |
Residual Solvent | ≤3000ppm | 54.1ppm | USP |
Pesticide Residue | Meet the Requirements | Not Detected | USP |
Heavy Metals | ≤10ppm | Complies | GB/T 5009.74 |
Arsenic | ≤2ppm | 0.55ppm | GB/T 5009.11 |
Mercury | ≤0.1ppm | 0.06ppm | GB/T 5009.17 |
Cadmium | ≤0.5ppm | 0.35ppm | GB/T 5009.15 |
Lead | ≤2ppm | 1.21ppm | GB/T 5009.12 |
Total plate count | ≤1000cfu/g | 720cfu/g | GB/T 4789.2 |
Mould&Yeast | ≤100cfu/g | 50cfu/g | GB/T 4789.15 |
E.Coli | Negative | Negative | GB/T 4789.3 |
Salmonella | Negative | Negative | GB/T 4789.4 |
Staphylococcus | Negative | Negative | GB/T 4789.10 |
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