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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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A mixture of: trilithium 4-amino-3-((4-((4-((2-amino-4-hydroxyphenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonate; trilithium 4-amino-3-((4-((4-((4-amino-2-hydroxyphenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonate
EC number: 411-890-9 | CAS number: 108936-08-9 DUASYN DIREKTSCHWARZ HEF-SF VP 332
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove to fresh air; if necessary seek medical advice.
Emergency measure - Eyes: Rinse thoroughly with water; if necessary seek medical
advice.
Emergency measure - Skin: Wash with soap and water.
Emergency measure - Ingestion: Wash out mouth and throat with water; if necessary seek
medical advice.
Fire-fighting measures
Recommended extinguishing agent: Water, foam, CO2 or dry chemical.
Product arising from burning: NOx, SO2, CO2, CO, H2O.
Product determined by test: N
Protective equipment: self-contained breathing apparatus.
Accidental release measures
Emergency measures in case of spillage: After spillage sweep up mechanically, if possible use an
appropriate vacuum cleaner. Moisten the substance before
collecting or cover it with wet inert material. Obey the
precaution measures descibed in 2.3.1.
Collect waste in well-labelled waste containers.
Handling and storage
Handling: Avoid dust formation. When greater amounts are handled wear
dust mask.
Avoid skin and eye contact; wear gloves and goggles. Provide
for local exhaustion and take precautions against electro
static charging.
Storage: Store in closed containers, cool and dry. Remove product
residues outside of the containers.
Safeguard containers against falling.
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport: Transport in closed, unbreakable and well-labelled
containers.
Safeguard containers against falling.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: The dust of the subtsance can explode (St 1).
Chemical reaction with water: no reaction.
Disposal considerations
Industry - Possibility of recovery/recycling: none
Industry - Possibility of neutralisation: none
Industry - Possibility of destruction - incineration: Obeying the local and administrative regulations in an
incineration plant for hazardous waste.
Industry - Possibility of destruction - water purification: Biological waste water purification (if possible with
adsorptions or flake plant)
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.
