|
Appearance
|
White crystalline powder
|
|
Assay (titration)
|
Min 99.5%
|
|
RP gradient test
|
Corresponds to Standard
|
|
Filter test
|
Corresponds to Standard
|
|
Solubility (0.1 g/mL in water; 25°C)
|
Complete, Colourless
|
|
UV absorbance 0.5 M in water
|
|
|
at 250 nm
|
0.05
|
|
at 280 nm
|
0.05
|