|
Appearance
|
Clear colorless liquid
|
|
Purity (by GC)
|
Min 99.9%
|
|
Identity (IR)
|
Passes test
|
|
Residue on evaporation
|
Max 0.0005%
|
|
Water (H2O)
|
Max 0.05%
|
|
Acidity
|
Max 0.0005 meq./g
|
|
Alkalinity
|
Max 0.0005 meq./g
|
|
Colour scale
|
Max 10 Hazen
|
|
Fluorescence (as quinine) at 365 nm
|
Max 2 ppb
|
|
UV transmittance at:
|
|
|
290 nm
|
Min 10%
|
|
297 nm
|
Min 50%
|
|
302 nm
|
Min 80%
|
|
From 305 nm
|
Min 85%
|