Synonyms: Aluminum chloride hexahydrate
CAS No.: 7446-70-0 Anhydrous; (7784-13-6 Hexahydrate)
Molecular Weight: 241.43
Chemical Formula: Al Cl3.6H2O
Product Codes: 924
Ingredient CAS No Percent Hazardous
--------------------------------------- ------------ ------------ ---------
Aluminum Chloride 7446-70-0 100% Yes
Inhalation: May cause irritation to the respiratory tract. Symptoms may
include coughing and shortness of breath.
Ingestion: Low single dose toxicity. Ingestion of large amounts may cause nausea, vomiting and abdominal spasms.
Skin Contact: May cause irritation.
Eye Contact: May cause irritation, redness and pain.
Chronic Exposure: No information found.
Aggravation of Pre-existing Conditions: Persons with pre-existing skin disorders or eye problems or impaired respiratory function may be more susceptible to the effects of the substance.
Inhalation: Remove to fresh air. Get medical
attention for any breathing difficulty.
Ingestion: Give several glasses of water to drink to dilute. If large amounts were swallowed, get medical advice.
Skin Contact: Remove any contaminated clothing. Wash skin with soap and water for at least 15 minutes. Get medical attention if irritation develops or persists.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids occasionally. Get medical attention if irritation persists.
Fire: Not considered to be a fire hazard.
Explosion: Not considered to be an explosion hazard.
Fire Extinguishing Media: Water, carbon dioxide, or dry chemical.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
Ventilate area of leak or
spill. Wear appropriate personal protective equipment as specified in Section 8.
Spills: Sweep up and containerize for reclamation or disposal. Vacuuming or wet
sweeping may be used to avoid dust dispersal.
Keep in a tightly closed container. Protect from physical damage. Store in a cool, dry, ventilated area away from sources of heat, moisture and incompatibilities. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.
Airborne Exposure Limits: -ACGIH Threshold Limit
2 mg/m3 (TWA) soluble salts as Al
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved): If the exposure limit is exceeded and engineering controls are not feasible, a half facepiece particulate respirator (NIOSH type N95 or better filters) may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest.. A full-face piece particulate respirator (NIOSH type N100 filters) may be worn up to 50 times the exposure limit, or the maximum use concentration specified by the appropriate regulatory agency, or respirator supplier, whichever is lowest. If oil particles (e.g. lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres.
Wear protective gloves and clean body-covering clothing.
Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.
Appearance: White crystalline powder.
Solubility: Soluble in water and alcohol.
pH: No information found.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: 100C (212F) Decomposes.
Vapor Density (Air=1): No information found.
Vapor Pressure (mm Hg): No information found.
Evaporation Rate (BuAc=1): No information found.
Stability: Stable under ordinary conditions of use
Hazardous Decomposition Products: May emit toxic chloride fumes when heated to decomposition.
Hazardous Polymerization: Will not occur.
Incompatibilities: Water, moist air.
Conditions to Avoid: Moisture.
Oral rat LD50: 3311 mg/Kg. Oral mouse LD50: 770 mg/kg. Irritation data: Skin human 7500 ug/3D-I mild. Investigated as a mutagen and reproductive effector.
Ingredient Known Anticipated IARC Category
------------------------------------ ----- ----------- -------------
Aluminum Chloride (7446-70-0) No No None
Environmental Fate: Aluminum chloride hydrolyzes in
water to aluminum hydroxide and hydrochloric acid.
Environmental Toxicity: No information found.
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.
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