Benzene
| Chemical formula |
C6H6 |
|---|---|
| Molar mass |
78.11 g·mol−1 |
| Appearance |
Colorless liquid |
| Odor |
Aromatic, gasoline-like |
| Density |
0.8765(20) g/cm3 |
| Melting point |
5.53 °C (41.95 °F; 278.68 K) |
| Boiling point |
80.1 °C (176.2 °F; 353.2 K) |
| Solubility in water |
1.53 g/L (0 °C) |
| Solubility |
Soluble in alcohol, CHCl3, CCl4, diethyl ether, acetone, acetic acid |
| Solubility in ethanediol |
5.83 g/100 g (20 °C) |
| Solubility in ethanol |
20 °C, solution in water: |
| Solubility in acetone |
20 °C, solution in water: |
| Solubility in diethylene glycol |
52 g/100 g (20 °C) |
| log P |
2.13 |
| Vapor pressure |
12.7 kPa (25 °C) |
| UV-vis (λmax) |
255 nm |
| Magnetic susceptibility (χ) |
-54.8·10−6 cm3/mol |
| Refractive index (nD) |
1.5011 (20 °C) |
| Viscosity |
0.7528 cP (10 °C) |
Bi Directional Knife Gate Valve
| Size Range |
NPS2~NPS48,DN50~DN1200 |
|---|---|
| Pressure Range |
Class 150 /PN6Â /PN10 |
| Applicable Temperature |
0~200℃ |
| Connection Type |
wafer |
| Sealing material |
Rubber,PTFE |
| Body Material |
Ductile Iron |
| Disc material |
Stainless steel |
| Pressure test |
GB/T13927, API598 |
| Face to Face |
GB/T12221, API609 |
| Valve body |
GB/T12224,ASME B16.34 |
| Operating Mode |
Hand wheel,Bevel Gear,Pneumatic,Electric,Hydraulic |
