HAZARD ALERT: Skin and respiratory irritant; moderately toxic by ingestion and inhalation. LD50 300 mg/kg.
Storage: Inorganic #2
Shelf Life: Fair, slowly effloresces in the air.
Soluble: Water and methyl alcohol; slightly in ethyl alcohol and glycerol.
CAS No. 7758-98-8
*Gramolpak™ is a unique package that makes 1 liter with distilled water and 3 drops of concentrated sulfuric acid (Flinn Catalog No. S0228).
Flinn Catalog/Reference Manual Page 70
Flinn Middle School Catalog/Reference Manual Page 40