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L-Cysteine
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4019886 | 25g | 262 | |||
| 4019886 | 100g | 744 |
产品别名
52-90-4
L-Cysteine
L-2-Amino-3-mercaptopropionic acid
基本信息
| 应用 | Non-animal sourced L-cystine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. L-cystine is used as a cell culture supplement. l-cysteine to media protects against or reverses abnormal growth & malignant transformation in aged controls. L-Cysteine is a food additive permitted for direct addition to food for human consumption. |
| 备注 | Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from air. |
| MDL | MFCD00064306 |
| EINECS | 200-158-2 |
| 分子式 | C3H7NO2S |
| 分子量 | 121.16 |
| 熔点 | ca 220° dec. |
| 灵敏度 | Air Sensitive. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water (10 mg/ml), 1N HCl (50 mg/ml), and ethanol. |
| Beilstein | 1721408 |
| Merck | 14,2781 |
| 危险类别 | 22 Harmful if swallowed. |
安全信息
| 安全等级 | 36-60 Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste |
| RTECS | HA1600000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302 Harmful if swallowed. |
| Precautionary Statements | P264-P270-P301+P312a-P330-P501a Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations. |
