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Shanghai Ruizheng Chemical Technology Co., Ltd.
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1.D-Lysine monohydrochloride
2.CAS # :7274-88-6
3.Assay:99%
4.Molecular formula:C6H14N2O2
5.Molecular weight:146.18
D-Lysine monohydrochloride is used in pharmaceutical intermediates,biochemical study,life sciences,etc..
Item | Standard | Item
| Standard
|
Specific rotation | -20.6to -21.4 | Transmittance | 98.0% |
Assay | 99.0 to 100.5% | Sulphate SO42- | 0.020% |
Ammonium NH4+ | 0.02% | Iron(Fe) | 10ppm |
Heavy metal(Pb) | 10ppm | Arsenic | 1ppm |
Residue on ignition | 0.1% | Loss on drying | 0.4% |
p H | 5.0~6.0 | Chloride(Cl) | 19.12 to 19.50% |