Health hazards：Liquid in high solublity will be strong irritative and corrosive to skin and mucous membranes. If accidental poisoning, it will cause gastrointestinal burnt and ulcerated；It may cause gastric perforation，peritonitis，renal damage or shock if it becomes serious.
Environmental hazards：It is not harmful to environment after neutral treatment，and will not pollute aquatic environment and soil environment.
Inflammable and explosive hazards：This product can’t be exposed to strong deoxidizer or strong oxidizer to avoid serious reaction，or even cause combustion.
In case of skin contact：Take off the polluted clothes immediately，and rinse with plenty of fluid water for at least 15 minutes. Consult a physician.
In case of eye contact：Raise your eye lids and rinse your eyes with plenty of water or normal saline for at least 15 minutes. Consult a physician.
If breathed in：Move person right away into fresh air. If feeling difficult to breath, please offer oxygen. If not breathing, give artificial respiration. Consult a physician.