Registration Dossier
Registration Dossier
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EC number: 429-300-3 | CAS number: 155601-30-2 PYRAZOL P5; PYRAZOLE DHE
Guidance on Safe Use
Administrative data
First-aid measures
Remove affected persons to the fresh air immediately.
Symptom-related treatment.
Seek medical advice immediately.
Emergency measure - Eyes
Rinse immediately with plenty of water and seek medical
advice.
Emergency measure - Skin
Rinse immediately with plenty of water .
Seek medical advice in the case of skin irritation.
Emergency measure - Ingestion
Rinse mouth out and drink plenty of water. Seek medical
advice immediately.
Fire-fighting measures
All extinguishing agents normally used.
Product arising from burning:
Sulphur oxides, nitrous gases
Product determined by test: N
Protective equipment:
Self-contained respirator, full protective suit
Accidental release measures
Ensure good ventilation.
Working procedures must be designed so that exposure by
inhalation and dermal contact is minimized and contact with
the eyes is excluded.
Do not allow the substance to enter aquatic environments/the
soil/drains/the environment.
Neutralize the aqueous solution with bicarbonate.
First moisten the product in order to avoid the formation of
dust or cover with moist, inert material.
Handling and storage
Avoid inhalation of the substance and contact with the skin
and eyes.
In the case of handling in open systems, any dust which
forms should be extracted directly at the point of
origin.
Respirators (e.g. filtering device with P3 filter) should
be worn in cases where technical extraction or ventilation
measures are either not possible or not adequate.
Tested protective gloves and, if necessary, suitable
protective clothing should be worn to avoid contact with the
skin. A safe eye protector is absolutely essential.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Control parameters :
maximum occupational exposure limit:
1.5 mg/m3 fine dust (fraction that can end up in the lungs) ; 4 mg/3 respirable dust
<100 ppm 4-((5-AMINO-1-(2-HYDROXYETHYL)-1H-PYRAZOLE-4YL)IMINO-4,5-DIHYDRO-1-(2-HYDROXYETHYL)-5-IMINO-1H-PYRAZOLE SULPHATE (2:1),HYDRATE(2:1)
Exposure controls
Protective and hygiene measures:
When using, do not eat, drink or smoke. Wash hands before breaks and at the end of workday.
Respiratory protection:
effective dust mask
Hand protection:
Protective gloves made out of: nitrile rubber
Eye protection:
safety glasses / facial protection
Skin protection:
dust impervious protective suit
Stability and reactivity
None known
Chemical reaction with water:
Oxidation through moisture and air.
Dust explosion determined by test: N
Disposal considerations
Loosen the substance with suitable solvent
- recristallised.
Industry - Possibility of neutralisation:
Neutralize the solution of the substance
with sodium bicarbonate
Industry - Possibility of destruction - incineration: Code: 661
Incinerator with flue gas scrubbing
Public at large - Possibility of recovery/recycling:
It is not technically possible.
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.
