Gasilni ukrepi za #natrijev hidroksid

Gasilni ukrepi za #natrijev hidroksid

#Sodiumhydrosulfite has strong reducibility, it will ignite spontaneously in water and release toxic gases such as sulfur dioxide.

Extinguishing measures for sodium hydrosulfite fire

1. Use a lot of water to extinguish, a lot of water can dissolve the sodium hydrosulfite

2. If the water source is not sufficient, be prepared to understand the surrounding environment and conditions, and use fire extinguishing agents reasonably, such as dry powder, cement, dry sand

3. Spray to dilute toxic gas

4. To transfer the unburned sodium sulfite , make an isolation belt