Solubility:WaterMelting Point:>228°C (decomposes)Method for Determining Identity:Proton NMR (D2O) AnalysisSpecific Rotation:+37.0° (c = 1.12; water)Sulfur Content:6.89%Sodium Content:11.4%Elemental Analysis:As ReportedStorage and Stability:May be stored at RT for long-term storage. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.