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货号 | 品名 | 规格 | 包装 | 单价 | 货期 | 库存 |
JD1227143670 | D-3-(1-萘基)-丙氨酸盐酸盐 | 99% | 25g | 5720元 | 咨询客服 | 3天 |
JD1227143668 | D-3-(1-萘基)-丙氨酸盐酸盐 | 99% | 5g | 1485元 | 咨询客服 | 3天 |
质量标准: | Purity (HPLC) ≥99% Appearance White or paint yellow powder Melting Point 230.0℃(dec.) Specific Rotation (20/D) +12.9°(c=1, 0.3M HCl) 300 MHz 1H NMR Spectrum Consistent Elementary Analysis Consistent IR Spectrum Consistent Solubility (20g/l, 1M HCl) Clear or clear faint yellow solution |
贮存: | 2-8°C |