Items of Analysis	Specification	Results
Appearance	White or Off-white Crystalline Powder.	Complies
Assay	98.0%min	99.88%
Metal Point	118 to 122	119.6
Material Relative	0.5% max	0.20%
Heavy Metal	20PPM max	6PPM
Loss on Drying	0.5% max	0.30%
PH	5.5-7.0	6.80
Chloride	0.5% max	0.15%
Related Substance	Individual Impurity0.5%max	0.10%
	Total Impurity         1.5%max	0.42%