产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3059597 | Alfa Aesar | 95% | 100g | 635 | 请咨询 |
| 3059597 | Alfa Aesar | 95% | 500g | 1130 | 请咨询 |
| 3059597 | Alfa Aesar | 95% | 2500g | 4280 | 请咨询 |
| 3241121 | Sigma-Aldrich | 95% | 5 G | 355 | 请咨询 |
| 3241121 | Sigma-Aldrich | 95% | 100 G | 568 | 请咨询 |
| 3241121 | Sigma-Aldrich | 95% | 500 G | 981 | 请咨询 |
| 3471429 | 翁江 | ≥97.0% | 100g | 240 | 请咨询 |
| 3471429 | 翁江 | ≥97.0% | 500g | 570 | 请咨询 |
| 3478313 | Alfa Aesar | 95% | 250g | 1100 | 请咨询 |
| 4008130 | J&K | 95% | 100g | 394 | 请咨询 |
| 4008130 | J&K | 95% | 500g | 695 | 请咨询 |
| 4008479 | J&K | 95% | 100G | 408 | 请咨询 |
| 4008479 | J&K | 95% | 500G | 745 | 请咨询 |
结构式
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基本信息
| 应用 | Sodium cyanate is an ideal nucleophile, and these nucleophilic properties make it a major contributor to the stereospecificity in certain reactions such as in the production of chiral oxazolidone. Sodium cyanate is a useful reagent in producing asymmetrical urea that have a range of biological activity mostly in aryl isocyanate intermediates. Such intermediates as well as sodium cyanate have been used in medicine as a means of counterbalancing carcinogenic effects on the body. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. |
| MDL | MFCD00011121 |
| EINECS | 213-030-6 |
| 分子式 | NaOCN |
| 分子量 | 65.01 |
| 熔点 | 550° |
| 密度 | 1.89 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water 11.6 g/100 mL (25°C). Slightly soluble in ammonia, benzene. Insoluble in diethyl ether. |
| Beilstein | 3594963 |
| Merck | 14,8604 |
| 危险类别 | 22-52/53 Harmful if swallowed.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
安全信息
| 安全等级 | 24/25-61 Avoid contact with skin and eyes.Avoid release to the environment. Refer to special instructions/safety data sheets. |
| RTECS | GS7000000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H412 Harmful if swallowed.Harmful to aquatic life with long lasting effects. |
| 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. |