氯化铪
Hafnium(IV) chloride
| CAS NO： | 13499-05-3 |
| 规格： | 98+% (metals basis excluding Zr), Zr <2.7% |
| 包装规格： | 2.5g，25g，100g，500g，5 G，25 G，10 G，50 G，10g，50g，250g，1g，5g |
| 优惠价： | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3049465 | Alfa Aesar | 2.5g | 2870 | 请咨询 |
| 3049465 | Alfa Aesar | 25g | 4940 | 请咨询 |
| 3049465 | Alfa Aesar | 100g | 13920 | 请咨询 |
| 3049465 | Alfa Aesar | 500g | 询价 | 请咨询 |
| 3049466 | Alfa Aesar | 25g | 2870 | 请咨询 |
| 3049466 | Alfa Aesar | 100g | 8530 | 请咨询 |
| 3049466 | Alfa Aesar | 500g | 31840 | 请咨询 |
| 3094651 | Sigma-Aldrich | 5 G | 3160 | 请咨询 |
| 3094651 | Sigma-Aldrich | 25 G | 4940 | 请咨询 |
| 3094652 | Sigma-Aldrich | 10 G | 528 | 请咨询 |
| 3094652 | Sigma-Aldrich | 50 G | 1650 | 请咨询 |
| 3479720 | Alfa Aesar | 25g | 1260 | 请咨询 |
| 3479720 | Alfa Aesar | 100g | 3290 | 请咨询 |
| 3548958 | Strem | 10g | 1121 | 请咨询 |
| 3548958 | Strem | 50g | 1680 | 请咨询 |
| 3548958 | Strem | 250g | 6120 | 请咨询 |
| 3548959 | Strem | 1g | 638 | 请咨询 |
| 3548959 | Strem | 5g | 1890 | 请咨询 |
| 3548959 | Strem | 25g | 5530 | 请咨询 |
结构式
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基本信息
| 应用 | Hafnium chloride tetrahydrofuran complex is an efficient catalyst for the Diels-Alder cycloadditions, Ziegler-Natta polymerization of alkenes. It is used as control rods in nuclear reactors and in manufacture of light bulb filaments. |
| 备注 | It decomposes rapidly with water to evolve hydrogen chloride. |
| MDL | MFCD00011034 |
| EINECS | 236-826-5 |
| 分子式 | Cl4Hf |
| 分子量 | 320.30 |
| 熔点 | 320° subl. |
| 灵敏度 | Moisture Sensitive. Store under Nitrogen. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water, methanol and acetone. |
| Merck | 14,4588 |
| 包装组 | III |
| 危险类别 | 14-35 Reacts violently with water.Causes severe burns. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 8-20-26-30-36/37/39-45-60 Keep container dry.When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Never add water to this product.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 | H290-H314-H318 May be corrosive to metals.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. |