Product Description
Ethylene dichloride (EDC), also known as 1,2-dichloroethane, is a colorless, heavy, sweet-smelling liquid that is widely used as an industrial solvent and in the production of vinyl chloride monomer. Here's a short specification for ethylene dichloride:
Chemical Formula: C2H4Cl2
Molecular Weight: Approximately 98.96 g/mol
Physical Properties:
- Appearance: Clear, colorless liquid.
- Odor: Sweet, chloroform-like smell.
- Density: Approximately 1.253 g/cmï.
- Melting Point: -35.7 C
- Boiling Point: 83.5 C
Purity/Concentration:
Typically available with high purity, often 99% or higher.
Water Content:
Low water content is usually specified, commonly less than 0.1%.
Acidity (as HCl):
The acidity is generally low, with limits often set to less than 0.01% as hydrochloric acid.
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Specifications may include a maximum color limit, often measured using a standard color scale (such as APHA color).
Impurities:
Limits on impurities, such as non-volatile matter, may be specified.
Flash Point:
EDC is considered non-flammable, but it may have a flash point, typically above 25 C.
Miscibility:
EDC is immiscible with water but miscible with many organic solvents.
It important to note that specific requirements for EDC can vary based on the intended application and regional regulations. Manufacturers or suppliers typically provide detailed product specifications that users should refer to for precise information. Additionally, compliance with safety and environmental regulations is crucial when handling and using ethylene dichloride.