Registration Dossier
Registration Dossier
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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: 400-450-1 | CAS number: 90441-31-9 BASIC YELLOW FB 98338
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Eyes: Irrigate with much water and seek medical advice to
minimise staining of eyeball
Emergency measure - Skin: Wash well with soap and water
Emergency measure - Ingestion: Symptomatic treatment
Fire-fighting measures
Recommended extinguishing agent: No special risks; any usual extinguishing agent can be
used. Nitrogen oxides, HCl fumes and possibly soot likely
to be evolved.
Accidental release measures
Emergency measures in case of spillage: Sweep up (or if in solution, absorb on inert material) and
incinerate or dump on suitable site.
Handling and storage
Handling: Normal precautions for handling dyestuffs
Storage: No special precautions.
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: None reported
Disposal considerations
Industry - Possibility of recovery/recycling: Not practical from used dyebath liquor; but the
contaminated dyestuff could be purified by
recrystallisation
Industry - Possibility of neutralisation: Not applicable, no known hazardous effects
Industry - Possibility of destruction: controlled discharge: Possible in a properly regulated landfill disposal site
insulated so as to prevent leaching, providing all local
and other regulations are obeyed.
Industry - Possibility of destruction - incineration: Possible for dry substance; dilute liquor can be first
sprayed into domestic refuse and then burnt. Acidic fumes
may be formed and the plant should be equipped to deal with
these.
Industry - Possibility of destruction - water purification: Not biodegradable by short- residence aerobic treatment but
such dyestuffs are usually largely removed by being
absorbed onto the sludge or by precipitation (40%).
Public at large - Possibility of recovery/recycling: Recovery from dyed paper is not feasible.
Public at large - Possibility of neutralisation: Not applicable, no known hazardous effects.
Public at large - Possibility of destruction: controlled discharge: Dyed paper can be disposed of with normal 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.
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.
