氯化钨(VI)
Tungsten(VI) chloride
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3062606 | Alfa Aesar | 99% | 5g | 722 | 请咨询 |
| 3062606 | Alfa Aesar | 99% | 10g | 1112 | 请咨询 |
| 3062606 | Alfa Aesar | 99% | 50g | 3440 | 请咨询 |
| 3062606 | Alfa Aesar | 99% | 250g | 17560 | 请咨询 |
| 3257180 | Sigma-Aldrich | 99% | 5 G | 1340 | 请咨询 |
| 3257180 | Sigma-Aldrich | 99% | 25 G | 7940 | 请咨询 |
| 3257181 | Sigma-Aldrich | 99% | 10 G | 1083 | 请咨询 |
| 3257181 | Sigma-Aldrich | 99% | 100 G | 4530 | 请咨询 |
| 3469666 | 翁江 | ≥99.0% | 100g | 358 | 请咨询 |
| 3473971 | Alfa Aesar | 99% | 10g | 1320 | 请咨询 |
| 3473971 | Alfa Aesar | 99% | 50g | 3590 | 请咨询 |
| 3473971 | Alfa Aesar | 99% | 250g | 13230 | 请咨询 |
| 3474582 | Alfa Aesar | 99% | 10g | 992 | 请咨询 |
| 3474582 | Alfa Aesar | 99% | 100g | 4100 | 请咨询 |
| 3525437 | J&K | 99% | 10G | 526 | 请咨询 |
| 3525437 | J&K | 99% | 50G | 1530 | 请咨询 |
| 3525437 | J&K | 99% | 250G | 5550 | 请咨询 |
| 3559425 | Strem | 99% | 25g | 1180 | 请咨询 |
| 3559425 | Strem | 99% | 100g | 3230 | 请咨询 |
| 3559425 | Strem | 99% | 5×100g | 12360 | 请咨询 |
结构式
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基本信息
| 应用 | It is a precursor for many tungsten compounds. It is used in tungsten plating, purification of tungsten, and olefin polymerization. It is also used as petroleum catalyst, and in intelligent glass. It can be used for deoxygenation of epoxides and as a reagent in organic synthesis. |
| 备注 | Oxidized in the air when heating, and transformed into tungsten oxychloride or tungsten oxide. Hydrolysis occurs with water. Protect from humidity and moisture. Store in cool, dry conditions in well sealed containers. |
| MDL | MFCD00011463 |
| EINECS | 236-293-9 |
| 分子式 | WCl6 |
| 分子量 | 396.57 |
| 熔点 | 275° |
| 沸点 | 346° |
| 密度 | 3.52 |
| 灵敏度 | Moisture Sensitive. Store under Nitrogen. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in carbon disulfide, carbon tetrachloride and phosphorus oxychloride. |
| 包装组 | II |
| 危险类别 | 22-34 Harmful if swallowed.Causes burns. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 20-26-36/37/39-45-60 When using do not eat or drink.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 |
| RTECS | YO7710000 |
| 欧盟危险品标志 |   |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H314-H318 Harmful if swallowed.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. |