| 英文品名 | GUANIDINE HYDROCHLORIDE |
| CAS 号： | 50-01-1 |
| 分子式: | CH5N3.HCl |
| 分子量: | 95.5 |
| 级别： | Molecular Biology Grade |
| 储运条件： | +4 to +30 |
| 产品介绍： | 蛋白纯化实验常用变性剂 Specification Appearance White Crystals Identification PASS Purity ≥ 99.5% Melting Point 182 – 188 °C pH 5.0 – 7.0 Loss on Drying ≤ 0.5% Abs. @260nm (6M) ≤ 0.05 Abs. @280nm (6M) ≤ 0.04 Fe ≤ 1 ppm Pb ≤ 5 ppm As ≤ 5 ppm Cd ≤ 5 ppm Co ≤ 5 ppm Cr ≤ 5 ppm Cu ≤ 5 ppm Mn ≤ 5 ppm Ni ≤ 5 ppm Zn ≤ 5 ppm DNase None Detected RNase None Detected Protease None Detected Phosphatase None Detected |
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