Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 407-680-1 | CAS number: 98809-11-1 KAYACEL YELLOW CG; NO.466 BZN
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data

Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove to fresh air. Symptomatic treatment.
Emergency measure - Eyes: Rinse immediately with plenty of water for at least 15
minutes and seek medical attention.
Emergency measure - Skin: Remove any contaminated clothing and wash the affected area
with soap and plenty of water. Seek medical attention if
there is any adverse skin reaction.
Emergency measure - Ingestion: Wash out mouth with water. Symptomatic treatment.
Fire-fighting measures
Recommended extinguishing agent: Recommended extinguishing agents: Carbon dioxide, dry
agents and foam are suitable.
Product arising from burning: Products arising from pyrolysis: Products of combustion may
contain oxides of carbon and nitrogen together with some
soot.
Protective equipment: Protective equipment: A self-contained breathing apparatus
and full protective clothing are recommended.
Accidental release measures
Emergency measures in case of spillage: Evacuate personnel from the immediate vicinity. Wear
suitable protective clothing (see 2.3.1). Avoid dust
formation by dampening down spilled powder with water.
Absorb spillages with a suitable material eg. sand or soil.
Transfer to labelled waste containers or use an approved
sealed industrial vacuum machine. Clean the affected area
with detergent and water, avoiding discharge to
watercourses. Dispose of waste material in accordance with
local regulations by either landfill or incineration.
Handling and storage
Handling: The substance should be stored, handled and used under
conditions of good industrial hygiene and in conformity
with any local regulations to avoid contact with eyes, skin
and ingestion or inhalation of the substance. Engineering
controls should be used to reduce exposure to the
substance. If exposure cannot be adequately controlled, the
use of eye protection (eg. goggles), chemical resistant
gloves and an impervious apron is recommended. A dust mask
conforming to prEN 149, FFP Grade 2 would be suitable.
Storage: Store in tightly closed containers.
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: Other dangers: None reported.
Chemical reaction with water: Chemical reaction with water: None reported.
Disposal considerations
Industry - Possibility of recovery/recycling: Recovery from minor spillages or discharge is not
economically nor technically feasible.
Industry - Possibility of neutralisation: None known.
Industry - Possibility of destruction: controlled discharge: Contaminated containers and waste material may be disposed
of by landfill at an approved site.
Industry - Possibility of destruction - incineration: Disposal at an authorised facility under controlled
conditions is possible. Waste gas treatment to remove
nitrogen oxides should be fitted.
Industry - Possibility of destruction - water purification: The substance should normally be discharged to sewage
systems or the aqueous environment. However, the substance
is not expected to show any adverse effects on sewage
treatment systems if accidently discharged by this route.
Public at large - Possibility of recovery/recycling: The substance itself will not enter the public domain. Dyed
paper can 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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