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对硝基苯甲酸
4-Nitrobenzoic Acid
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 |
| 3055874 | 250g | 727 | |||
| 3055874 | 1000g | 1210 | |||
| 3055874 | 5000g | 5240 |
产品别名
62-23-7
对硝基苯甲酸
4-Nitrobenzoic Acid
基本信息
| 应用 | 4-Nitrobenzoic acid used as an intermediate for bulk drugs especially in the manufacturing of folic acid and in the manufacturing of PABA, DABA & dye intermediate. |
| 备注 | Stable under recommended storage conditions. Incompatible with oxidizing agents and bases. |
| MDL | MFCD00007352 |
| EINECS | 200-526-2 |
| 分子式 | C7H5NO4 |
| 分子量 | 167.12 |
| 熔点 | 239-241° |
| 密度 | 1.610 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Very slightly soluble in cold water. |
| Beilstein | 973593 |
| Merck | 14,6589 |
| 危险类别 | 22-36 Harmful if swallowed.Irritating to eyes. |
安全信息
| 安全等级 | 26-36-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste |
| RTECS | DH5075000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H319 Harmful if swallowed.Causes serious eye irritation. |
| Precautionary Statements | P280i-P264-P305+P351+P338-P301+P312a-P337+P313-P501a Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations. |
