Registration Dossier
Registration Dossier
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A 2:1 mixture of: tris(3,5,5-trimethylhexylammonium)-4-amino-3-(4-(4-(2-amino-4-hydroxyphenylazo)anilino)-3-sulfonatophenylazo)-5,6-dihydro-5-oxo-6-phenylhydrazononaphthalene-2,7-disulfonate; tris(3,5,5-trimethylhexylammonium)-4-amino-3-(4-(4-(4-amino-2-hydroxyphenylazo)anilino)-3-sulfonatophenylazo)-5,6-dihydro-5-oxo-6-phenylhydrazononaphthalene-2,7-disulfonate
EC number: 406-000-0 | CAS number: 173939-66-7 C.I. DIRECT BLACK 184; C.I. DIRECT NOIR 184
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Symptomatic treatment In all cases, remove contaminated
clothing.
Emergency measure - Eyes: Immediately irrigate with eyewash solution or cold water,
holding the eyelids apart, for at least ten minutes. Obtain
medical attention.
Emergency measure - Skin: Wash with water. If symptoms occur, obtain medical
attention.
Emergency measure - Ingestion: Wash out mouth with water. Seek medical attention,
symptomatic treatment, if necessary.
Fire-fighting measures
Recommended extinguishing agent: Water spray, foam, dry powder or carbon dioxide.
Product arising from burning: Carbon, nitrogen and sulfur oxides together with some soot.
Product determined by test: N
Protective equipment: Wear a self-contained breathing apparatus.
Accidental release measures
Emergency measures in case of spillage: Moisten spillage with water, sweep up and shovel into waste
drums or bags. Dispose of waste by incineration at an
approved facility or by landfill at a controlled site.
Disposal should be in accordance with local, state or
national legislation.
Handling and storage
Handling: Control dust formation in a manner that is appropriate to
the operation being carried out, eg. careful handling or
engineering control measures such as local exhaust
ventilation.
Storage: Keep away from heat.
Packaging of the substance and or preparation: Not given, 6th amendment notification.
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: No special precautions
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: May produce flammable dust clouds.
Chemical reaction with water: None reported.
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: Recovery for reuse is not economically possible.
Industry - Possibility of neutralisation: Experience with similar compounds indicate that the
substance will be very stable and resistant to chemical
treatment.
Industry - Possibility of destruction: controlled discharge: Do not discharge to water. Disposal at a controlled landfill
site is possible.
Industry - Possibility of destruction - incineration: Recommended method. A temperature of >950 deg C should be
used together with waste gas treatment to remove nitrogen
and sulphur oxides.
Industry - Possibility of destruction - water purification: Not recommended in view of the low solubility and high
stability of the substance.
Public at large - Possibility of recovery/recycling: Recovery for reuse is not feasible.
Public at large - Possibility of neutralisation: Not applicable.
Public at large - Possibility of destruction - others: The substance itself will not enter the public domain.
Packaging printed with ink containing the substance may be
disposed of as domestic waste.
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.
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