Registration Dossier

Guidance on Safe Use

Guidance on Safe Use

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Administrative data

First-aid measures

No special first aid measures required:
Inhalation of dust: Possible effects are cough and sneezing. Affected person to be taken to fresh air.
Eye contact: Possible discomfort is due to foreign substance (particles effect). Rinse the eyes with plenty of water.
Skin contact: Rinse with water.
Ingestion: Clean mouth with water and drink plenty of water

Fire-fighting measures

Not combustible. Not relevant

Accidental release measures

No special protection required beyond normal standard safety and good industrial hygiene practice.
Avoid dust formation.
If dust occurs, it is recommended by the producer to use a dust mask with P2 filter and safety glasses with side-shield.

Handling and storage

If necessary - local ventilation.
Take precautionary measures against electrostatic discharges.
Keep in dry place.

Transport information

Land transport (ADR/RID)

UN number:
Not classified as dangerous in the meaning of transport regulations.
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Inland waterway transport (ADN(R))

UN number:
Not classified as dangerous in the meaning of transport regulations.
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Marine transport (IMDG)

UN number:
Not classified as dangerous in the meaning of transport regulations.
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Air transport ICAO/IATA

UN number:
Not classified as dangerous in the meaning of transport regulations.
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Exposure controls / personal protection

Due to the analogy of structures between synthetic amorphous silica and synthetic amorphous calcium silicate the OEL of 4 mg/m3 is proposed for synthetic amorphous calcium silicate.
Note: Current Occupational Exposure Limit (OEL) for synthetic amorphous calcium silicate (inhalable / total dust): Type of limit AGW (DE) 10 mg/m3 (inhalable), 3 mg/m3 (respirable) of generic dust (TRGS 900).

Stability and reactivity

stable

Disposal considerations

Unused silicates and SAS are not classified as hazardous wastes.