Perchloroethylene Reagent Grade
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Product Description
Product
Perchloroethylene Reagent Grade
CAS
127-18-4
Formula
C2Cl4
Synonym
Tetrachloroethylene; Ethene, 1,1,2,2-tetrachloro-
Typical Product Specifications
Density
1.6311 (154 c)
Kauri-Butanol Number
90
Surface Tension
31.3 dynescm
Dielectric Constant
2.280
Melting Point
-23 c
Assay %
99.0% min
Color (APHA)
Max 10
Specific Gravity at 25°C
1.618-1.630
Acidity
0.0005% Max as HCL
pH
7.0-8.5
Distillation Range
120.5-122.0 @ 760 mm
Residue after evaporation
10 ppm max
Alkalinity
(as NaOH) 0.003% max
Water
0.05%
Vapor Pressure
18.5 mm hg
Insolubility
in water
Odor
strong chloroform-like odor
Refractive Index
1.5055 (20 c)
Molecular weight
165.82
Color
colorless clear dense liquid
Flash Point
none
Boiling Point
121 c
Class
Perchloroethylene Reagent Grade
Product Description
Product
Perchloroethylene Reagent Grade
CAS
127-18-4
Formula
C2Cl4
Synonym
Tetrachloroethylene; Ethene, 1,1,2,2-tetrachloro-
Typical Product Specifications
Density
1.6311 (154 c)
Kauri-Butanol Number
90
Surface Tension
31.3 dynescm
Dielectric Constant
2.280
Melting Point
-23 c
Assay %
99.0% min
Color (APHA)
Max 10
Specific Gravity at 25°C
1.618-1.630
Acidity
0.0005% Max as HCL
pH
7.0-8.5
Distillation Range
120.5-122.0 @ 760 mm
Residue after evaporation
10 ppm max
Alkalinity
(as NaOH) 0.003% max
Water
0.05%
Vapor Pressure
18.5 mm hg
Insolubility
in water
Odor
strong chloroform-like odor
Refractive Index
1.5055 (20 c)
Molecular weight
165.82
Color
colorless clear dense liquid
Flash Point
none
Boiling Point
121 c
Class
