Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 908-381-3 | CAS number: -
Guidance on Safe Use
Administrative data
First-aid measures
If inhaled
- Move to fresh air.
- If symptoms persist, call a physician.
In case of eye contact
- Rinse thoroughly with plenty of water, also under the eyelids.
- If eye irritation persists, consult a specialist.
In case of skin contact
- Wash off with soap and water.
- Wash contaminated clothing before re-use.
- If symptoms persist, call a physician.
If swallowed
- Rinse mouth with water.
- Induce vomiting, but only if victim is fully conscious.
- Oxygen or artificial respiration if needed.
- If symptoms persist, call a physician or Poison Control Centre immediately.
Fire-fighting measures
Suitable extinguishing media
- Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
Unsuitable extinguishing media
- None.
Specific hazards arising from the chemical
- Not combustible.
Special protective actions for fire-fighters
- In the event of fire, wear self-contained breathing apparatus.
Accidental release measures
Advice for non-emergency personnel
- Avoid dust formation.
Advice for emergency responders
- Sweep up to prevent slipping hazard.
Environmental precautions
- Should not be released into the environment.
Methods and materials for containment and cleaning up
- Sweep up and shovel into suitable containers for disposal.
- Keep in properly labelled containers.
- Keep in suitable, closed containers for disposal.
Handling and storage
Precautions for safe handling
- Ensure adequate ventilation.
- Keep away from Incompatible products.
Storage
- Store in original container.
- Keep in a dry place.
- Keep in properly labelled containers.
- Keep container closed.
- Keep away from Incompatible products.
Suitable packaging material
- Paper + PE.
- Polyethylene
Unsuitable packaging material
- no data available
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not regulated
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not regulated
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Marine transport (UN RTDG/IMDG)
- UN number:
- not regulated
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not regulated
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Exposure controls / personal protection
Exposure Limit Values
Calcium sulfate: US. ACGIH Threshold Limit Values 2009, time weighted average = 10 mg/m3, Remarks: Inhalable dust
Calcium carbonate: UK. EH40 Workplace Exposure Limits (WELs) 2007, time weighted average = 10 mg/m3, Remarks: Inhalable dust.
Appropriate engineering controls
- Provide appropriate exhaust ventilation at places where dust is formed.
- Apply technical measures to comply with the occupational exposure limits.
Respiratory protection
- When workers are facing concentrations above the exposure limit they must use appropriate certified respirators.
- Respirator with a particle filter (EN 143)
- Recommended Filter type: P2
Hand protection
- Wear suitable gloves.
- Suitable material: PVC, Neoprene, Natural Rubber, butyl-rubber
Eye protection
- Goggles
- Dust proof goggles, if dusty.
Skin and body protection
- Protective suit
- Long sleeved clothing
Hygiene measures
- When using do not eat, drink or smoke.
- Wash hands before breaks and at the end of workday.
- Handle in accordance with good industrial hygiene and safety practice.
Environmental exposure controls
- Dispose of rinse water in accordance with local and national regulations.
Stability and reactivity
Reactivity
- Incompatible with acids.
- Decomposes slowly on exposure to water.
Chemical stability
- Stable under recommended storage conditions.
Possibility of hazardous reactions
- none
Conditions to avoid
- Exposure to moisture.
Materials to avoid
- Acids
Hazardous decomposition products
- Sulphur oxides
Disposal considerations
Waste disposal methods
- Contact waste disposal services.
- If recycling is not practicable, dispose of in compliance with local regulations.
- Can be landfilled, when in compliance with local regulations.
- Dilute with plenty of water.
- In accordance with local and national regulations.
Contaminated packaging
- Where possible recycling is preferred to disposal or incineration.
- Clean container with water.
- Dispose of rinse water in accordance with local and national regulations.
- Must be incinerated in a suitable incineration plant holding a permit delivered by the competent authorities.
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.
