| Customization: | Available |
|---|---|
| CAS No.: | 131-48-6 |
| Formula: | C38h66o6 |
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| Product name | Sialic acid | Manufacture date | Feb.15.2025 |
| Batch number | SW250215 | Analysis date | Feb.16.2025 |
| Batch quantity | 500kg | Expire date | Feb.15.2027 |
| Item | Specification | Results |
| Appearance | White or almost white crystalline powder | Conforms |
| Odor | No odor | Conforms |
| Specific Optical | -30°~ -34° | -32° |
| Heavy metals (as PB) | ≤10ppm | Conforms |
| Ash | ≤1.0% | 0.31% |
| Water | ≤1.0% | 0.28% |
| Residual solvent(ethanol) | ≤0.5% | Conforms |
| pH | 1.8~2.3 | 2.10 |
| Loss on drying | ≤0.5% | 0.26% |
| Purity | 99.0%--102.0% | 99.6% |
| Assay | 99.5%--100% | 99.5% |
| Packing description: | Sealed export grade drum & double of sealed plastic bag |
| Storage: | Store in a tightly closed container ,in a cool and dry place |
| Shelf life: | 2 years when properly stored |
(1) Sialic acid can be used as an antiviral.
(2) Sialic acid has anti-inflammatory function.
(3) Sialic acid can enhance control of the immune system.
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| U21 | U20 | Blue Stone Mud | Yellow Stone Mud |
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