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产品详情
Product Description
| Product name | L-Cystine |
| Cas number | 56-89-3 |
| Molecular formula | C6H12N2O4S2 |
| Appearance | White crystalline powder |
| Assay | 99% |
| Melting point | >240 °C |
| Optical activity | [α]20/D 219±5°, c = 1% in 1 M HCl |
| Loss on Drying | ≤1.0% |
Company Information
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