Registration Dossier
Registration Dossier
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EC number: 418-240-3 | CAS number: 74401-04-0 N-METHYL-4-(P-FORMYLSTYRYL)-PYRIDINIUM METHYLSULFATE; SBQ; SBQ-SALZ
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove patient to fresh air. Syptomatic treatment.
Emergency measure - Eyes: Rinse with water for at least 15 minutes. Seek medical
attention if irritation occurs.
Emergency measure - Skin: Wash with soap and water for at least 15 minutes. Remove
contaminated clothing and launder before re-use. Seek
immediate medical attention if irritation occurs.
Emergency measure - Ingestion: Seek immediate medical attention.
Fire-fighting measures
Recommended extinguishing agent: Dry powder, foam, carbon dioxide or water may be used.
Product arising from burning: Products of combustion may contain oxides of carbon,
nitrogen and sulfur together with some soot.
Product determined by test: N
Protective equipment: Full protective clothing and a self-contained breathing
apparatus must be worn.
Accidental release measures
Emergency measures in case of spillage: Wear suitable protective clothing, see 2.3.1. Evacuate
personnel from immediate vicinity and avoid dust formation.
Absorb spillages of solutions with a suitable inert material
(eg sand or soil). Carefully transfer the spillage to
suitably labelled waste containers, or use a sealed
industrial vacuum machine. Clean spill site with water and
detergent. Dispose of waste material by incineration at an
approved site in accordance with local regulations. Do not
allow to enter watercourses.
Handling and storage
Handling: The substance should be handled in conditions of good
industrial hygiene. Engineering controls should be used to
reduce exposure such as local exhaust ventilation.
Appropriate personal protective equipment should be worn,
such as chemical resistant gloves, impervious apron and/or
overalls, safety goggles and respiratory mask as
appropriate. Such protective equipment should conform to the
appropriate international or national standards.
Storage: Store in sealed containers in a dry well-ventilated area.
Avoid extreme temperatures. Protect from light.
Packaging of the substance and or preparation: 50 kg cardboard drums with polyethylene liner.
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.
Chemical reaction with water: None reported.
Dust explosion: There is a potential dust explosion hazard as the substance
is a dusty organic solid.
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: Recovery is not economically or technically feasible. Larger
spillages can be removed and cleaned by recrystallisation
for reuse. (A621)
Industry - Possibility of neutralisation: None known.
Industry - Possibility of destruction: controlled discharge: Contaminated containers or spillages of solutions mixed with
inert material (eg sand or soil) may be disposed of by
lanfill at an authorised facility in accordance with local
regulations. (A650)
Industry - Possibility of destruction - incineration: The substance can be disposed of by incineration by burning
under controlled conditions at a licensed waste treatment
processor in accordance with local regulations. Stack gases
should be scrubbed to remove oxides of nitrogen and sulfur.
(A661)
Industry - Possibility of destruction - water purification: Not recommended.
Public at large - Possibility of recovery/recycling: The substance 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.
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