聚(苯乙烯磺酸)
Poly(styrene sulfonic acid)
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3058069 | Alfa Aesar | 100g | 727 | 请咨询 |
| 3058069 | Alfa Aesar | 500g | 3170 | 请咨询 |
| 3184660 | Sigma-Aldrich | 100 G | 1076 | 请咨询 |
| 3184660 | Sigma-Aldrich | 500 G | 3200 | 请咨询 |
| 4010354 | J&K | 100G | 490 | 请咨询 |
| 4010354 | J&K | 500G | 1750 | 请咨询 |
结构式
 |
基本信息
| 应用 | Poly(styrene sulfonic acid) is used in water softening and to remove hard ions like calcium and magnesium. In the medical field, it is used as potassium binders in acute and chronic kidney disease. Its sodium salt is used as a superplastifier in cement, as a dye improving agent for cotton, as proton exchange membranes in fuel cell applications. It acts as a solid acid catalyst in organic synthesis. It is an antistatic resin used for electrographic and electrophotographic substrates. |
| 备注 | Incompatible with strong oxidizing agents and bases. |
| MDL | MFCD00165973 |
| 分子式 | [-CH2CH(C6H4SO3H)-]n |
| 密度 | 1.1 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Miscible with water, ethanol, methanol, lower alcohols and glycols. |
| 包装组 | III |
| 危险类别 | 34 Causes burns. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 20-23-26-36/37/39-45-60 When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H314-H318 Causes severe skin burns and eye damage.Causes serious eye damage. |
| Precautionary Statements | P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |