Appearance Off-White crystalline powder.2.0 Solubility Soluble in water3.0 Identificationa)IR The infrared absorption spectrum of the sample should beconcordant with that of the standard spectrum.b)Chloride testPotassium testSulphate test White precipitate should be formed.White precipitate should be formed. White opalescence should be formed.c)HPLC-Retention time The Retention time of the sample assaypeak corresponds to that Standard peak.4.0 Specific Rotation(3.5%Solution at 25oc.) +50.0 to +52.0.