Chemical properties: Needle-shaped or large needle-shaped crystals, usually containing 1 mol of crystal water. Soluble in water, alcohol, ether and chloroform, slightly soluble in petroleum ether.
Uses:
1. Mainly used to prepare glutaric anhydride
2. Raw material for the production of glutaric anhydride, used as an initiator for the polymerization of synthetic resins and synthetic rubbers.