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Appearance
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Clear colourless liquid with characteristic odour
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Assay (by GC)
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Min. 99.9%
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|
Colour scale
|
Max. 10 APHA
|
|
Solubility in water
|
To pass the test
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|
Density (at 20°C)
|
0.789 - 0.791 g/mL
|
|
Refractive index (20°C; 589 nm)
|
1.358 - 1.360
|
|
Boiling range
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55 - 56 °C
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|
Non - volatile matter
|
Max. 0.0005%
|
|
Acidity (as CH3COOH)
|
Max. 0.002%
|
|
Substance reducing KMnO4 (as O)
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Max. 0.0002%
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|
Iron (Fe)
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Max. 0.00001%
|
|
Heavy metal (as Pb)
|
Max. 0.00001%
|
|
Methanol (GC,area %)
|
Max. 0.05%
|
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Conductivity
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Max. 0.5 µmho/cm
|
|
Water (by KF)
|
Max. 0.1%
|