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对苯二酚硫酸钾
Hydroquinonesulfonic Acid Potassium Salt
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 |
| 3049991 | 100g | 807 | |||
| 3049991 | 500g | 3270 |
产品别名
21799-87-1
对苯二酚硫酸钾
Hydroquinonesulfonic Acid Potassium Salt
2,5-Dihydroxybenzenesulfonic Acid Potassium Salt
基本信息
| 应用 | It is employed in the synthesis and properties of sulfonated polyarylene ether nitrile copolymers for PEM with high thermal stability. |
| 备注 | Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. |
| MDL | MFCD00007475 |
| EINECS | 244-584-7 |
| 分子式 | C6H5KO5S |
| 分子量 | 228.27 |
| 熔点 | ca 251° dec. |
| 灵敏度 | Ambient temperatures. |
| 溶解性 | Soluble in water. |
| Beilstein | 5187027 |
| 危险类别 | 36/37/38-43 Irritating to eyes, respiratory system and skin.May cause sensitization by skin contact. |
安全信息
| 安全等级 | 24-26-37 Avoid contact with skin.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-H317-H335 Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction.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. |
