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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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Reaction mass of 5,5'-{(phenylmethanediyl)bis[benzene-4,1-diyl-diazene-2,1-diyl]}bis{1-[3-(dimethylamino)propyl]-4-methyl-6-oxo-3-(pyridinium-1-yl)-1,6-dihydropyridin-2-olate} hydrochloride and 5,5’-[3,4’-(phenylmethanediyl)diphenylene]bis(diazene-2,1-diyl)bis{1-[3-(dimethylamino)propyl]-4-methyl-6-oxo-3-(pyridinium-1-yl)-1,6-dihydropyridin-2-olate} hydrochloride
EC number: 700-312-3 | CAS number: -
Guidance on Safe Use
Administrative data
First-aid measures
After inhalation (regarding solid material):
Immediately seek fresh air after inhalation of dust, vapour or aerosol.
After contact with skin:
in case of contact with skin wash off immediately with plenty of water
Consult a doctor if skin irritation persists.
After contact with eyes:
Rinse the affected eye immediately with plenty of water at the same time keep the unaffected eye well protected.
After ingestion:
If swallowed seek medical advice immediately (treat symptomatically).
Fire-fighting measures
all extinguishing media are usable; no restrictions;
In the event of fire the following can be released;
carbon oxides
Nitrogen oxides (NOx)
Hydrogen choride (HCI)
Accidental release measures
Pick up mechanically. Rinse away rest with water.
Clean equipment with water.
Must not be released into sewers, drains or wells.
Take up as such and consider recycling.
Additionaly wear protective gloves.
Handling and storage
Keep containers tightly closed
Avoid the formation and deposition of dust.
Advice on protection against fire and explosion:
Keep away from sources of ignition - refrain from smoking.
Take precautions against accumulation of electrostatic charge
Observe the usual precautionary measures required for chemicals with dust explosive properties (Observe national regulations).
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- UN 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n.o.s.
- Language:
- English
- Labels:
- Shipment permitted
Special provisions / remarks
- Special provisions:
- Shipment permitted
- Remarks:
- Shipment permitted
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- UN 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n.o.s.
- Language:
- English
- Labels:
- Shipment permitted
Special provisions / remarks
- Remarks:
- Shipment permitted
Marine transport (UN RTDG/IMDG)
- UN number:
- UN 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n.o.s.
- Labels:
- Shipment permitted
Special provisions / remarks
- Remarks:
- Shipment permitted
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- UN 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n.o.s.
- Labels:
- Shipment permitted
Special provisions / remarks
- Remarks:
- Shipment permitted
Additional transport information
Additional information
- Special provisions / remarks / other:
- Shipment permitted
Exposure controls / personal protection
Respiratory protection: Dust mask if ventilation is unsufficient (for solid substance only);
Hand protection: Chemical resistant gloves. Observe the information of the glove manufacturers on permeability and breakthrough times and other workplace requirements;
Eye protection: tightly fitting safety glasses;
Protective clothings;
Stability and reactivity
Possibility of hazardous reactions:
Risk of dust explosions (only as solid);
Hazardous decomposition products:
not applicable;
Disposal considerations
Dispose of in accordance with local authority regulations
Uncleaned packaging:
Consider recycling.
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.
