Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 233-794-4 | CAS number: 10361-79-2
Guidance on Safe Use
Administrative data
First-aid measures
Immediately remove any clothing soiled by the product.
- After inhalation:
Supply fresh air.
Seek medical treatment in case of complaints.
- After skin contact:
Immediately wash with water and soap and rinse thoroughly.
If skin irritation continues, consult a doctor.
- After eye contact:
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Protect unharmed eye.
Call a doctor immediately.
- After swallowing:
If swallowed, rinse mouth with water (only if the person is conscious).
Drink plenty of water and provide fresh air.
Do not induce vomiting.
Seek medical treatment.
Fire-fighting measures
The product is not flammable.
Use fire extinguishing methods suitable to surrounding conditions.
- Special hazards arising from the substance or mixture
In case of fire, the following can be released:
Hydrogen chloride (HCl)
- Advice for firefighters
· Protective equipment:
Wear self-contained respiratory protective device.
Do not inhale explosion gases or combustion gases.
Dispose of fire debris and contaminated fire fighting water in accordance with official regulations.
Accidental release measures
Wear protective clothing.
Avoid contact with the eyes and skin.
Avoid formation of dust.
- Environmental precautions:
Do not allow to enter sewers/ surface or ground water.
- Methods and material for containment and cleaning up:
Pick up mechanically.
Avoid formation of dust.
Send for recovery or disposal in suitable receptacles.
Handling and storage
Wear protective clothing.
Avoid contact with the eyes and skin.
Prevent formation of dust.
Provide suction extractors if dust is formed.
Any unavoidable deposit of dust must be regularly removed.
- Information about fire - and explosion protection: No special measures required.
- Storage:
· Information about storage in one common storage facility:
Do not store together with alkalis (caustic solutions).
Store away from water.
Keep container tightly sealed.
Protect from humidity and water.
Store in dry conditions.
This product is hygroscopic.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3077
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 3077
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Marine transport (UN RTDG/IMDG)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n.o.s. (praseodymium trichloride), Marine pollutant
- Labels:
- 9
- Marine pollutant
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n.o.s. (praseodymium trichloride)
- Labels:
- 9
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Exposure controls / personal protection
Ensure good ventilation/exhaustion at the workplace.
- Exposure controls
· General protective and hygienic measures:
Do not eat, drink, smoke or sniff while working.
Wash hands before breaks and at the end of work.
Do not inhale dust / smoke / mist.
Avoid contact with the eyes and skin.
Use skin protection cream for skin protection.
· Personal protective equipment:
Respiratory protection: Use suitable respiratory protective device when high concentrations are present.
· Recommended filter device for short term use: Filter P1, Filter FFP1
· Protection of hands:
Protective gloves
Material of gloves
Butyl rubber, BR
Nitrile rubber, NBR
· Penetration time of glove material
Value for the permeation: Level ≥ 120 min. (EN 374)
The exact break trough time has to be found out by the manufacturer of the protective gloves and has to be
observed.
· Eye protection:
Tightly sealed safety glasses
· Body protection: Protective work clothing
Stability and reactivity
No decomposition if used and stored according to specifications.
- Possibility of hazardous reactions:
Reacts with strong alkali.
- Hazardous decomposition products:
Under influence of heat: vapours of hydrochloric acid
Disposal considerations
Hand over to hazardous waste disposers.
Disposal must be made according to official regulations.
- Uncleaned packaging:
Non contaminated packagings may be recycled.
Packagings that may not be cleansed are to be disposed of in the same manner as the product.
Disposal must be made according to official regulations.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
