Dichloromethane quality assurance

Dichloromethane, molecular formula CH2Cl2, molecular weight 84.93. Colorless transparent liquid with pungent odor similar to ether.

Liquid caustic soda is an important chemical basic raw material with a wide range of uses

Liquid caustic soda is an important basic chemical raw material with a wide range of uses.

The chemical properties of acetone

Acetone is a representative compound of aliphatic ketones and has a typical reaction of ketones.

Emergency handling of chemical spills

Quickly evacuate personnel from the contaminated area to a safe area, isolate them, and strictly restrict access.