Product Description

Appearance white to off white granular/powder to the order Odor Slight characteristic odor Solubility Freely soluble in water and practically insoluble in ether color of solution: *0 Max Heat stability No change in color after heating for *0 minutes at **5 xxxxx Light stability: No change in color after an hour light Foreign material analysis: No obvious foreign material through 0.8μm filter Identification (1) Bromine test: positive (2) Quantitative test for potassium salt: positive (3) IR: conforms with standard spectrum (4) Melting point:xxxxx***5.0 xxxxx Assay *****1.0% Acidity or alkalinity < 0.4ml of 0.1N hydrochloric acid Chloride 0.**8% max Sulfate 0.*2% max Heavy metals *0mg/kg max Arsenic 3mg/kg max Loss on drying 1.0% max Aldehyde 0.1% max Lead 2mg/kg max Mercury 1mg/kg max Total Count Colony: ***0cfu/g max Mould&Yeast: **0cfu/g max xxxxx: *0cfu/g max