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2025-02-19
2024-10-18
2024-10-18
Jiangsu Shuanglin Marine Biological Pharmaceutical Co., Ltd.
Customer consultation telephone
4008-809-776
TEL:+86-513-83444258
E-mail：warren@china-shuanglin.com
ADD: No.40, Lvdong Street, Lvsi Marine Economic Development Zone, Jiangsu, China
N-Acetylglucosamine
Key words:
N-Acetylglucosamine
Classification:
Product Description
Chemical formula (e.g. water H2O):C8H15NO6
Molecular mass:221.21
| Test Items | Specification |
| Appearance | White or off-white powder |
| Content (by folding dry) | 98.0%～102.0% |
| Cauterized residue | ≤0.1% |
| Chloride | ≤0.1% |
| Arsenic | ≤1ppm |
| Heavy metals | ≤10ppm |
| Specific Spin | +39.0°～+43.0° |
| pH | 6.0～8.0 |
| Loss on drying | ≤0.5% |
| Melting point | 196°～205° |
| Total Bacteria | ≤1000cfu/g |
| Mold and Yeast Count | ≤100cfu/g |
| Escherichia coli | not detectable |
| Salmonella | not detectable |
| Glucococcus aureus | not detectable |
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