对苯乙烯磺酸钠
Sodium p-styrenesulfonate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 2805247 | 90% | 25kg | 询价 | 请咨询 | |
| 3060007 | Alfa Aesar | 90% | 5g | 357 | 请咨询 |
| 3060007 | Alfa Aesar | 90% | 25g | 757 | 请咨询 |
| 3060008 | Alfa Aesar | 90% | 50g | 974 | 请咨询 |
| 3060008 | Alfa Aesar | 90% | 250g | 3200 | 请咨询 |
| 3240758 | Sigma-Aldrich | 90% | 100 G | 1140 | 请咨询 |
| 3240758 | Sigma-Aldrich | 90% | 500 G | 2590 | 请咨询 |
| 3488375 | Ryon | AR,90% | 25克 | 询价 | 请咨询 |
| 3488375 | Ryon | AR,90% | 100克 | 询价 | 请咨询 |
| 3488375 | Ryon | AR,90% | 500克 | 询价 | 请咨询 |
结构式
 |
基本信息
| MDL | MFCD03092905 |
| EINECS | 220-266-3 |
| 分子式 | C8H7NaO3S?xH2O |
| 分子量 | 206.20(anhy) |
| 熔点 | >320° |
| 形态 | Powder |
| Beilstein | 3575931 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |