性疼痛TUBE小坳交HD,少妇被大黑捧猛烈进出动态图,欧美丰满熟妇BBBBBB,国产偷窥熟妇高潮呻吟

Hangzhou Ruilipu Trade Co., Ltd.

HFE-578E; 1,2- (1,1,2,2-Tetrafluoroethoxy)ethane

   
Molecular Formula:

C6H6F8O2

  CAS No.:358-39-4
Main Technical Properties

Item

Index

Appearance

Colorless Liquid

Purity (%)                        ≥

99

Water Content (ppm)      ≤

100

Acid Value (ppm)             

1

NVR (ppm)                       

100

Product Characters

• ODP=0, low GWP

Main Application

• It is used as stabilizing fluids, solvents, cleaning agents, etc.

Packing, Storage & Transportation

• 1000kg

• Store in a well-ventilated place and keep cool.

Other

HFE-578E; 1,2- (1,1,2,2-Tetrafluoroethoxy)ethane