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Jiangsu Shuanglin Marine Biological Pharmaceutical Co., Ltd.
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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
Glucosamine hydrochloride (C6H13NO5)
Key words:
Glucosamine hydrochloride (C6H13NO5)
Classification:
Product Description
| Test items | Specification | |
| Characterization | White or off-white crystalline powder, odorless, slightly sweet taste. | |
| Specific Spin | +71.0°~+74.0° | |
| Loss of weight on drying | ≤0.5% | |
| Differentiate | （1） | Ninhydrin shows purple color |
| （2） | Addition of alkaline copper tartrate gives a red precipitate | |
| （3） | Chloride identification reaction | |
| Incandescent residues | ≤0.1% | |
| Heavy metals | ≤0.001% | |
| Content | 95%~105% | |
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