| Customization: | Available |
|---|---|
| CAS No.: | 9012-76-4 |
| Formula: | C56h103n9o39 |
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| Product name | Chitosan Oligosaccharide | Manufacture date | May.04.2025 |
| Batch number | SW250504 | Analysis date | May.05.2025 |
| Batch quantity | 500kg | Expiry date | May.04.2027 |
| Test Items | Specifications | Results |
| Appearance | Yellow to brown powder | Conforms |
| Smell | Odourless | Conforms |
| Content | ≥85 | 90.6 |
| Molecular Weight (Da) | ≤3000 | 2770 |
| DAC | ≥90% | 91.6 |
| Particle size | ≥80 mesh | Conforms |
| Moisture (%) | ≤10.0 | 9.4 |
| Ash Content (%) | ≤2.0 | 0.82 |
| Insoluble (%) | ≤1.0 | 0.73 |
| pH value | 4.5 - 7.0 | 4.9 |
| Pb (mg/kg) | ≤1.0 | 0.45 |
| As (mg/kg) | ≤1.0 | 0.38 |
| Hg (mg/kg) | ≤1.0 | 0.41 |
| Total Plate Count (cfu/g ) | ≤1000 | 50 |
| Pathogenic bacterium (cfu/25g ) | Negative | Negative |
| Conclusion | Confirm with specification | |
| 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 |
1.Customs clearance
1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance
procedure.
2.Payment
T/T,Western Union,MoneyGram,Trade Assurance Order, L/C, USDT etc.
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