L-抗壞血酸 (400C)
更新：2014/1/27 4:43:35
| 中文名: | L-抗壞血酸 (400C) | ||
| 英文名: | L-Ascorbic Acid | ||
| 別名: | Vitamin C; L-Threoascorbic acid; Antiscorbutic factor | ||
| CAS No.: | 50-81-7 | 級別: | ACS Grade |
| 分子式: | C6H8O6 | 分子量: | 176.13 |
訂購信息
| 貨號 | 規(guī)格 | 價格 | 品牌 |
| 0143-25g | 25g | 70 | GBCBIO |
| 0143-100g | 100g | 180 | GBCBIO |
| 0143-100g | 100g | 243 | Amresco |
產品介紹
| Purity (%)………………...........................≥99.0 Specific Rotation (degrees)…..........+20.5~+21.5 Residue after Ignition (%)……….................≤0.1 Heavy Metals (as Pb) (%)………............≤0.002 Iron (%)…………….................................≤ |
| Denaturation of proteins; Dimeric association of E.coli RNA polymeraseasubunits, studied by cleavage of single cysteineasubunits conjugated to Fe-BABE. |
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