TUNGSTEN(VI) CHLORIDE
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB553759-5g | 5g | ≥99.99% trace metals basis (不包括 molybdenum),粉末 | Price Inquiry | ||
| YB553759-25g | 25g | ≥99.99% trace metals basis (不包括 molybdenum),粉末 | Price Inquiry |
Basic Information
| English name | TUNGSTEN(VI) CHLORIDE |
|---|---|
| Alternative name | 六氯化钨 |
| Cas No. | 13283-01-7 |
| MDL No. | MFCD00011463 |
| Precise molecular weight | 393.76405 |
| Smiles | [W](Cl)(Cl)(Cl)(Cl)(Cl)Cl |
Safety Information
| Density | 3.52 g/mL at 25 °C (lit.) |
|---|---|
| Key Words | Danger |
| Classification of Hazardous Materials | R34 |
| Melting point | 283 °C |
| Chemical stability | 加热时被空气中氧所氧化生成氯氧化钨(WOCl4、WO2Cl2)或氧化钨。含有氯氧化钨的六氯化钨极易被水汽所分解。高温条件下被氢气还原而析出钨粉。蒸气带黄红色，冷却时即得红色的结晶，但微热时则变为黑色。 |
| Boiling point | 336.5 °C |
| Customs code | 2827399000 |
| Safety Instructions | S26-S36/37/39-S45 |
| Symbol | GHS05,GHS07 |
| Storage requirements | 常温密闭，阴凉通风干燥 |
Product Details
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