|
Appearance
|
Clear colourless liquid
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|
Assay (by GC)
|
Min. 99.8%
|
|
Weight/ mL at 20°C
|
0.784 - 0.786 g
|
|
Refractive index (20°C; 589 nm)
|
1.377 - 1.378
|
|
Water
|
Max. 0.05%
|
|
Boiling range
|
81 - 83 °C
|
|
Non-volatile matter
|
Max. 0.0005%
|
|
Acidity (as C2H5COOH)
|
Max. 0.001%
|
|
Conductivity
|
Max. 0.1 µmho/cm
|
|
Substance reducing KMnO4 (as O)
|
Max. 0.0005%
|
|
Aldehyde & Ketones (C3H6O)
|
Max. 0.005%
|
|
Chloride (Cl)
|
Max. 0.0001%
|
|
Sulphate (SO4)
|
Max. 0.0002%
|
|
Iron (Fe)
|
Max. 0.000001%
|
|
Heavy metal (as Pb)
|
Max. 0.000002%
|
|
Cobalt (Co)
|
Max. 0.0000005%
|
|
Copper (Cu)
|
Max. 0.0001%
|