DESCRIPTION : Yellowish colour crytalline powder

SOLUBILITY : Sparingly soluble in Dimethyl Formamide, Methanol

IDENTIFICATION : - IR Absorption
                               - Both standard and sample should have  some retention time

MELTING POINT : Range 283° C TO 285° C

MOISTURE CONTENT : Limit 1.0 %

SULPHATED ASH : Limit 0.5 %

HEAVY METALS : Limit 20 ppm

HPLC PURITY : 99.00 % ( INDIVIDUAL IMPURITY NMT 0.15% )
                      ( TOTAL IMPURITIES NMT 1.0% )