|
Appearance
|
Clear colorless liquid
|
|
Purity (by GC)
|
Min 99.8% (excluding stabilizer)
|
|
Non-volatile matter
|
Max 0.0005%
|
|
Acidity (as HCl)
|
Max 0.0005 meq/gm
|
|
Water (H2O)
|
Max 0.05%
|
|
Maximum UV absorbance (1 cm cell vs H2O):
|
|
|
at 245 nm
|
1.00
|
|
at 260 nm
|
0.10
|
|
at 270 nm
|
0.02
|
|
at 290 nm
|
0.01
|
|
Ethanol as Stabilizer
|
0.5 - 1.0%
|