| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 2200 mg/kg |
| stimulation data | skin-rabbit 500 mg/24 hours mild; Eye-rabbit 0.25 mg/24 hours severe |
| flammability hazard characteristics | combustible; combustion produces toxic nitrogen oxides, sulfur oxides and sodium oxide fumes |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
