274# Ultrahigh Vacuum Diffusion Pump Silicone Oil （Equal to DC 704 )
- CAS No. ：63148-58-3
- Molecular Formula：
- Purity：
- Molecular Weight：
Product Details
CODE: km-368 |
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Chemical nature | 274# Ultrahigh Vacuum Diffusion Pump Silicone Oil | |
CAS No | 63148-58-3 | |
Properties | Appearance | colorless transparent oil |
Kinematic viscosity(25℃)(mm2/s) | 36 - 44 | |
Freezing point(℃) | - 38max | |
Refractive index(25℃),nD25 | 1.550 -1.560 | |
Flashing point(℃) (open cup) | 210 | |
Relative density(25/25℃) (g/cm3) | 1.06 - 1.07 | |
Ultimate vacuum (mmHg) | 5×10-7 | |
Package | 5KG/ drum or 20kg/ drum | |
