Customization: | Available |
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CAS No.: | 20702-77-6 |
Formula: | C28h36o15 |
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Product name | Neosperidin dihydrochalcone | Manufacture date | Apr.18.2025 |
Batch number | SW250418 | Analysis date | Apr.19.2025 |
Batch quantity | 800Kg | Expiry date | Apr.18.2027 |
Items | Specifications | Results |
Appearance | White or yellowish-white powder | Conform |
Identification | 1.Infrared absorption spectrophotometry. 2.Examine the chromatograms obtained in the assay |
Conform |
Solubility | Practically insoluble in water,freely solube in dimethyl sulfoxide | Conform |
Particle size | 95% through 80 mesh | Conform |
Impurity B | ≤ 2.0% | Conform |
Impurity D | ≤ 2.0% | Conform |
Any other impurity | ≤ 0.5% | Conform |
Total of all impurity aprt from impurity B | ≤ 2.5% | Conform |
Disregard limit | ≤ 0.05% | Conform |
Heavy metal | ≤ 10.0ppm | Conform |
Sulphated ash | ≤ 0.2% | Conform |
Water | ≤ 12.0% | Conform |
Assay | 96.0~101.0% | Conform |
Total plate count | ≤1000 cfu/g | Conform |
Yeast & Mold | ≤100 cfu/g | Conform |
E.Coli | Negative | Conform |
Salmonella | Negative | Conform |
Coliforms | ≤10 cfu/g | Conform |
Conclusion | Conforming to specifications |
Packing description: | Sealed export grade drum & double of sealed plastic bag |
Storage: | Store in cool & dry place. keep away from strong light and heat |
Shelf life: | 2 years when properly stored |
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