Storage: Inorganic #2
Shelf Life: Hygroscopic; keep tightly closed; store in a Flinn Chem-Saf™ Bag.
Soluble: Hot water; not alcohol.
CAS No. 7782-85-6
*Gramolpak™ is a unique package that makes 1 liter with distilled water.
Flinn Catalog/Reference Manual Page 140