275# Ultrahigh Vacuum Diffusion Pump Silicone Oil （Equal to DC 705 ）

Index No.:

km-367

Products Name

275# Ultrahigh Vacuum Diffusion Pump Silicone Oil （Equal to DC 705 ）

CAS No.:

63148-58-3

Introduction

CODE:km-367
Chemical nature	275# Ultrahigh Vacuum Diffusion Pump Silicone Oil
Chemical nature	CAS No	63148-58-3
Properties	Appearance	colorless transparent liquid
	Kinematic viscosity(25℃)(mm2/s)	165- 85
	Freezing point(℃)	-14max
	Refractive index(25℃),n_D²⁵	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

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