乙二胺四乙酸四钠盐水合物
Ethylenediaminetetraacetic acid tetrasodium salt hydrate
| CAS NO： | 194491-31-1 |
| 规格： | ，AR，99% |
| 包装规格： | 250g，1000g，5000g，250 G，1 KG，20 KG，25 KG，500 G，2.5 KG，25 G，3 KG，10 KG，1KG，500g，2.5kg，10kg，250克，1公斤 |
| 优惠价： | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3045920 | Alfa Aesar | 98% | 250g | 469 | 请咨询 |
| 3045920 | Alfa Aesar | 98% | 1000g | 669 | 请咨询 |
| 3045920 | Alfa Aesar | 98% | 5000g | 4130 | 请咨询 |
| 3086265 | Sigma-Aldrich | 98% | 250 G | 306 | 请咨询 |
| 3086265 | Sigma-Aldrich | 98% | 1 KG | 966 | 请咨询 |
| 3086265 | Sigma-Aldrich | 98% | 20 KG | 14800 | 请咨询 |
| 3086266 | Sigma-Aldrich | 98% | 1 KG | 1120 | 请咨询 |
| 3086266 | Sigma-Aldrich | 98% | 25 KG | 12410 | 请咨询 |
| 3086267 | Sigma-Aldrich | 98% | 500 G | 848 | 请咨询 |
| 3086267 | Sigma-Aldrich | 98% | 1 KG | 1480 | 请咨询 |
| 3086267 | Sigma-Aldrich | 98% | 2.5 KG | 3050 | 请咨询 |
| 3086269 | Sigma-Aldrich | 98% | 25 G | 259 | 请咨询 |
| 3086269 | Sigma-Aldrich | 98% | 500 G | 723 | 请咨询 |
| 3086269 | Sigma-Aldrich | 98% | 3 KG | 2600 | 请咨询 |
| 3086269 | Sigma-Aldrich | 98% | 10 KG | 3590 | 请咨询 |
| 3086270 | Sigma-Aldrich | 98% | 250G | 434 | 请咨询 |
| 3086270 | Sigma-Aldrich | 98% | 1KG | 830 | 请咨询 |
| 3480301 | Alfa Aesar | 98% | 500g | 946 | 请咨询 |
| 3480301 | Alfa Aesar | 98% | 2.5kg | 3200 | 请咨询 |
| 3480301 | Alfa Aesar | 98% | 10kg | 8430 | 请咨询 |
| 3488144 | Ryon | AR，99% | 250克 | 114 | 请咨询 |
| 3488144 | Ryon | AR，99% | 1公斤 | 240 | 请咨询 |
结构式
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基本信息
| 应用 | Ethylenediaminetetraacetic acid tetrasodium salt hydrate is used as an inhibitor of metal ligand proteases. It also acts as a chelator of zinc ion in the active site of metalloproteases. It is used as an anticoagulant and also used in the fluorometric determination of beryllium. |
| 备注 | Incompatible with strong oxidizing agents, strong acids and metals. |
| MDL | MFCD00150025 |
| EINECS | 200-573-9 |
| 分子式 | C10H12N2Na4O8?xH2O |
| 分子量 | 380.17(anhy) |
| 熔点 | >300° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water. |
| Beilstein | 3828865 |
| 危险类别 | 22-41 Harmful if swallowed.Risk of serious damage to eyes. |
安全信息
| 安全等级 | 26-39-46 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.If swallowed, seek medical advice immediately and show this container or label. |
| RTECS | AH5075000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H318 Harmful if swallowed.Causes serious eye damage. |
| Precautionary Statements | P280i-P264-P305+P351+P338-P310a-P301+P312a-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 IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Dispose of contents/container in accordance with local/regional/national/international regulations. |