Storage condition：Sealed and stored in cool, dry, dark and ventilated place General storage：Stable at room temperature with tight sealing Long-term storage：Recommended to store at 2～8 ℃ with moisture proof Hazard level：Slightly irritating solid chemical Operation protection：Wear dust mask, safety goggles and chemical resistant gloves Operation note：Avoid dust inhalation and direct contact with skin and eyes Incompatible materials：Do not store with strong bases, strong oxidants and strong reducing agents