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Chlorine
Halogen
Overview
Co-product of chlor-alkali electrolysis with caustic soda.
Formula
Cl2
CAS
7782-50-5
HS Code
2801.10
Category
Halogen
Major Origin Countries
ChinaUSAGermany
Key Uses & Applications
- PVC (via EDC/VCM)
- Water disinfection
- Bleach (NaOCl)
- Isocyanates (MDI/TDI)
Major Global Suppliers
Safety & Handling
Toxic gas; usually consumed on-site.