Registration Dossier
Registration Dossier
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EC number: 402-830-2 | CAS number: -
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Skin: Wash with soap and water
Emergency measure - Ingestion: Seek medical attention
Fire-fighting measures
sulphur oxides together with some hydrogen chloride gas,
nickel compounds and some soot. A self-contained breathing
apparatus should be used. Suitable extinguishing agents are
water, dry powder, foam and carbon dioxide.
Accidental release measures
incineration. Solutions: Dilute with a large volume of
water and discharge to a water treatment plant in
accordance with local/national regulations. In some cases
liquid spills may be absorbed using suitable material.
Waste should be disposed as for solids.
Handling and storage
observed.
Storage: No special precautions. The substance is normally stored in
closed containers in adequate rooms.
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. The product will be shipped in
adequate containers e.g. polyethylene bags in sealed steel
drums.
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Exposure controls / personal protection
Stability and reactivity
Disposal considerations
not possible to recover the remaining 50-60%.
Industry - Possibility of neutralisation: Not applicable, the substance has no known hazardous
effects.
Industry - Possibility of destruction: controlled discharge: Disposal at a landfill site is possible.
Industry - Possibility of destruction - incineration: A suitable facility which can remove the NOx, SOx and HCl
gases should be used.
Industry - Possibility of destruction - water purification: Industrial waste water will contain 50-60% of the substance
after dyeing. Treatment by the user will be in an internal
treatment plant. Three main methods may be used: (1)
Ultrafiltration using a Deval Cr 20 membrane. (2)
Flocculation using a cationic copolymer (0.5g/l). (3)
Oxidation with ozone at pH11. The above methods should
remove up to 99% of the waste dyestuff. The nickel
concentration will be reduced from 6-7 ppm before treatment
to less than 0.1 ppm after treatment. The residues formed
during treatment may be disposed of by landfill or
incineration.
Public at large - Possibility of recovery/recycling: The substance itself will not enter the public domain.
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.
