十二钨磷酸钠水合物
Sodium dodecatungstophosphate hydrate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3059626 | Alfa Aesar | 25g | 878 | 请咨询 | |
| 3059626 | Alfa Aesar | 100g | 2460 | 请咨询 | |
| 3059626 | Alfa Aesar | 500g | 8820 | 请咨询 | |
| 3471338 | 翁江 | AR | 25g | 172 | 请咨询 |
| 3471338 | 翁江 | AR | 100g | 450 | 请咨询 |
| 3487718 | Ryon | AR，86.8% | 25克 | 92 | 请咨询 |
| 3487718 | Ryon | AR，86.8% | 100克 | 384 | 请咨询 |
结构式
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基本信息
| MDL | MFCD00151658 |
| EINECS | 257-132-9 |
| 分子式 | Na3PO4?12WO3?xH2O |
| 分子量 | 2946.12(anhy) |
| 熔点 | 350° |
| 形态 | Powder |
| 危险类别 | 22-36/37/38 Harmful if swallowed.Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-36/37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves. |
| RTECS | TH5775000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H315-H319-H335 Harmful if swallowed.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. |