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Appearance
|
Clear colourless liquid
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|
Purity (GC)
|
Min 99.5%
|
|
Identity (acc. to pharmacopoeias)
|
Passes test
|
|
Weight/ mL at 20°C
|
0.782 to 0.786 g
|
|
Refractive index (20°C; 589 nm)
|
1.376 - 1.378
|
|
Water (H2O)
|
Max 0.1%
|
|
Non-volatile matter
|
Max 0.002%
|
|
Benzene (C6H6)
|
Max 0.0002%
|
|
Ethanol (G.C.) (v/v)
|
Max 0.05%
|
|
Peroxide (as H2O2)
|
Passes test
|
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Related Substances
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Max 0.3%
|
|
Acidity or alkalinity
|
Passes test
|
|
Aldehydes and Ketones [(CH3)2CO]
|
Passes test
|
|
Copper (Cu)
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Max 0.0002%
|
|
Iron (Fe)
|
Max 0.0002%
|
|
Lead (Pb)
|
Max 0.0002%
|
|
Substance reducing KMnO4 (as O)
|
Max 0.0005%
|