275# Ultrahigh Vacuum Diffusion Pump Silicone Oil （Equal to DC 705 ）
- CAS No. ：63148-58-3
- Molecular Formula：
- Purity：
- Molecular Weight：
Product Details
CODE:km-367 |
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Chemical nature | 275# Ultrahigh Vacuum Diffusion Pump Silicone Oil | |
CAS No | 63148-58-3 | |
Properties | Appearance | colorless transparent liquid |
Kinematic viscosity(25℃)(mm2/s) | 165- 85 | |
Freezing point(℃) | -14max | |
Refractive index(25℃),nD25 | 1.5765–1.5785 | |
Flashing point(℃)(open cup) | 243 | |
Relative density(25/25℃) (g/cm3) | 1.09–1.12 | |
Ultimate vacuum (mmHg) | 5×10-9 | |
Package | 5kg/ drum or 20kg/ drum | |
