Item Of Analysis

Standard Value

Results Of Testing

Appearance    

White crystal powder

white crystal powder

Content

98.0-100.5%

99.63%

Melting Point

141-148 CTG

142.2CTG

Loss On Drying

5.0%Max

2.3%

Identify

Infrared Absorption

Identical

Residue on ignition

0.1%Max

0.07%