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CAS RN: 14802-03-0 | 產品號碼: M2871
Mono-2-ethylhexyl (2-Ethylhexyl)phosphonate
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產品規格
| Appearance | Colorless to Light yellow clear liquid |
| Purity(qNMR) | min. 95.0 % |
| NMR | confirm to structure |
性質
| flp | 173 °C |
| 比重 | 0.95 |
| 折射率 | 1.45 |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. H412 : Harmful to aquatic life with long lasting effects. H290 : May be corrosive to metals. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P234 : Keep only in original container. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P390 : Absorb spillage to prevent material damage. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P406 : Store in corrosive resistant container with a resistant inner liner. P405 : Store locked up. |
相關法規
運輸資料
| UN編號 | UN3265 |
| 類別 | 8 |
| 包裝類別 | III |
| HS編碼* | 2931.49-900 |
Application
有機リン酸系の希少金属抽出剤，PC88A (通称)
Mono-2-ethylhexyl (2-ethylhexyl)phosphonate (common name, PC88A) is an acidic organophosphrous extractant. It is used for efficient separation and recovery of rare metals such as palladium, platinum, molybdenum, vanadium, aluminum, cobalt and nickel from an aqueous solution.
References
- Solvent extraction of cobalt and nickel by organophosphorus acids. I. Comparison of phosphoric, phosphonic, and phosphinic acid systems
- Separation and recovery of cobalt(II) and nickel(II) from sulfate solutions using sodium salts of D2EHPA, PC88A and Cyanex 272
- Solvent extraction separation of platinum(IV) and palladium(II) by 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester (PC-88A)
- Solvent Extraction of Sm from Chloride Solution with PC88A and Saponified PC88A
- Review on hydrometallurgical recovery of rare earth metals
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