Solubility: Highly soluble in water. Make up solutions right before use; alkaline environments will accelerate decomposition. Storage: Store sealed lyophilized powder in dry, light-proof conditions. Long-term storage at -20°C with a 24-month shelf life. Once reconstituted, maintain the solution at 2-8°C and use without delay. We advise splitting into small aliquots to avoid damage from repeated freeze-thawing. Packaging: Vial sizes of 100mg, 250mg, 500mg and 1000mg. Bulk powder can be provided upon request.