制服丝袜人妻日韩在线无码,制服丝袜人妻日韩在线无码,制服丝袜第一页AV天堂
 
           Potassium fluoride,anhydrous
           Potassium fluoride,extra pure
           Potassium fluoride,Granular
           Silicon Dioxide
           Hydrofluoric acid
           Synthetic Cryolite
           Potassium Fluoaluminate
           Ammonium bifluoride
           Potassium Bifluoride
           Aluminium fluoride
           Sodium fluoride
           Fluorosilicic Acid
           More
 
  News Center

Potassium fluoride fire protection measures:

Hazardous combustion products: Hydrogen fluoride.

Fire extinguishing method: fire with plenty of water. Disperse smoke and irritating gas with mist water.

Potassium fluoride leak emergency treatment:

Emergency treatment: isolation of contaminated areas, restricted access. Recommended emergency personnel wearing dust mask (full cover), wear anti-virus clothing. Do not touch the spill directly.

Small leaks: Avoid dust, with a clean shovel collected in a dry, clean, covered container. You can also use a lot of water rinse, diluted with water into the wastewater system.

A large number of leaks: collected or transported to waste disposal sites.

Potassium fluoride operation disposal and storage:

Operation Notes: closed operation, local exhaust. Operators must be specially trained to strictly observe the operating procedures. It is recommended that the operator wear a hood-type electric air filter dust respirator, wear a plastic anti-virus clothing, wear latex gloves. Avoid dust. Avoid contact with acids. Handling light to light unloading, to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may be harmful residues.

Storage Precautions: Store in a cool, ventilated warehouse. Away from fire, heat. Packaging sealed. Should be stored separately with acids, edible chemicals, avoid mixed storage. The storage area should be equipped with suitable materials to contain spills.

制服丝袜人妻日韩在线无码,制服丝袜人妻日韩在线无码,制服丝袜第一页AV天堂