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Aluminum fluoride
Also known as: aluminum fluoride · Aluminum trifluoride · trifluoroalumane · aluminium trifluoride
- CAS No.
- 7784-18-1
- Formula
- AlF3
- Molar mass
- 83.976748 g/mol
- PubChem CID
- 2124
Toxic
Harmful / Irritant
Health hazard
Summary
Aluminum fluoride (AlF3), CAS 7784-18-1. Common in labs and industry. Read on for hazards, storage, PPE and mixing rules.
Background
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Hazards
May be fatal even in small doses.
May cause skin, eye or respiratory irritation.
Serious long-term health effects (CMR, respiratory sensitizer).
Hazard statements
- H301: Toxic if swallowed [Danger Acute toxicity, oral]
- H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure
- H361: Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
- H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
Storage
Keep at room temperature, below 30 °C, out of direct heat.
Store somewhere well-ventilated and away from any ignition source.
Metal drums or tinted glass, tightly sealed.
Strong acids, strong bases and powerful oxidizers.
Personal protective equipment
Nitrile or butyl, at least 0.4 mm thick.
Safety goggles with side shields.
A2 organic-vapor cartridge if the room isn't well ventilated.
Occupational exposure limits (HSE)
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EU harmonised classification (ECHA C&L)
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Transport
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FDA recalls & enforcement
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Compatibilities
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Open comparator with Aluminum fluoridePractical safety notes
- Acute toxicity. Work under a fume hood, restrict access, keep a specific antidote plan available.
- Irritant / harmful. Ventilate the workspace and avoid skin contact.
- Serious health hazard (carcinogen, mutagen, reprotoxic, respiratory sensitizer). Substitute if possible; otherwise closed systems and medical surveillance.
Derived from the GHS classification shown above. These notes are generic guidance and do not replace the manufacturer's SDS or your local risk assessment.
FAQ
Is Aluminum fluoride flammable?+
Aluminum fluoride (CAS 7784-18-1) does not carry the GHS02 flame pictogram in our records. Always confirm with the manufacturer's SDS section 9 (flash point) before assuming a product is non-flammable.
What PPE should I wear when handling Aluminum fluoride?+
Safety glasses with side shields and nitrile gloves are the baseline. Work inside a fume hood or use a suitable respirator. Check SDS section 8 for material-specific breakthrough times.
How should Aluminum fluoride be stored?+
Store Aluminum fluoride (CAS 7784-18-1) in tightly closed original containers, in a cool, dry, well-ventilated area away from incompatible materials.
Is Aluminum fluoride dangerous for the environment?+
No specific environmental pictogram (GHS09) is listed in our records for Aluminum fluoride, but any chemical waste should be handled through your site's hazardous-waste procedure, not poured down the drain.
Where can I find the official Safety Data Sheet for Aluminum fluoride?+
Official, up-to-date SDS documents are published by each manufacturer (Sigma-Aldrich, Merck, Thermo Fisher, VWR, Carl Roth, etc.) and by regulators such as ECHA and NIOSH. This page is an educational summary and does not replace the manufacturer's SDS.
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