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Specifications

perchloroethylene
mainly use for Solvent, it's very important material of solvent.
description
Perchloroethylene
Molecular Formula: C2Cl4
Relative Molecular Mass: 165.83
Appearance : colorless and transparent
Melting point: -22.2 oC
Boiling point: 121 oC
Relative Density: 1.6227( 20/4oC )
Class of risk: 6.1; Toxic
U.N. NO.: 1897
Use: Dry Clean, Organic Impregnant, Cleanout , Desulfurize.
Storage Condition: Seal it and put it in photophobic place with good ventilatation . Keep away from the fire and hit. 
Quality Standard                               Executive standardsHG/T 3262-2002
Item
standard
Result
Purity ,%                                  ≥
99.95
99.98
Water,Wt%. PPm %                       ≤
50
35
Alkalinity, NaOH,%                        ≤
0.03
0.01
Density  P20/g/cm3                            
1.615-1.625
1.624
ColourHazen,                                 ≤
15
10
Non-volatile matter ,%                  ≤
0.005
0.002
 
any comments will be appreciated!