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CAS RN: 123-41-1 | 产品编码: C0326
Choline (47-50% in Water) (stabilized with Hydrazine Monohydrate)
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| 产品编码 | C0326 |
| 分子式/分子量 | C__5H__1__5NO__2 = 121.18 |
| 外观与形状（20°C） | 液体 |
| 储存温度 | 冷藏 (0-10°C) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 光,空气,加热 |
| CAS RN | 123-41-1 |
| PubChem物质ID | 87565468 |
| MDL编号 | MFCD00002831 |
技术规格
| Appearance | Colorless to Yellow clear liquid |
| Concentration(Neutralization titration) | 46.5 to 50.0 w/w% |
| NMR | confirm to structure |
物性（参考值）
| 比重 | 1.08 |
| 折射率 | 1.43 |
| 水溶性 | 完全混溶 |
| 溶解性（不溶于） | 苯, 甲苯 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H314 : Causes severe skin burns and eye damage. H350 : May cause cancer. H412 : Harmful to aquatic life with long lasting effects. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P405 : Store locked up. |
相关法规
| RTECS# | GA4025500 |
运输信息
| UN编号 | UN3267 |
| 类别 | 8 |
| 包装类别 | I |
| HS编码* | 2923.10-000 |
参考文献