Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 231-959-5 | CAS number: 7782-50-5
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data

Storage stability and reactivity towards container material
Administrative data
Link to relevant study record(s)
Description of key information
For dry chlorine gas (20 mg H2O/kg), steel is the usual container material. For liquid and cold dry chlorine gas, fine grain carbon steel should be used, taking into account the possibility of depressurizing the system. For wet chlorine gas, the usual materials are titanium, rubber lined steel, glass reinforced polyester resins (GPR), PTFE lined steel, PVC externally reinforced with DRP and PVDF. Chlorine should not be transported in mild steel or aluminium under wet conditions.
Additional information
Materials
of construction must be chosen to suit the conditions under which
chlorine is being handled:
-wet or dry
-gaseous or liquid
-temperature and pressure
For
dry chlorine gas (20 mg H2O/kg) steel is the usual material.
For liquid and cold dry chlorine gas, fine grain carbon steel should be
used, taking into account the possibility of depress-urizing the system.
For wet chlorine gas, the usual materials are titanium, rubber lined
steel, glass reinforced polyester resins (GPR), PTFE lined steel, PVC
externally reinforced with DRP and PVDF. Chlorine should not be
transported in mild steel or aluminium under wet conditions.
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