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Chemical Datasheet
ALUMINUM CHLORIDE, SOLUTION |
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Chemical Identifiers
CAS Number |
UN/NA Number |
DOT Hazard Label |
USCG CHRIS Code |
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NIOSH Pocket Guide |
International Chem Safety Card |
none
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- ALUMINIUM CHLORIDE (ANHYDROUS)
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NFPA 704
General Description
A straw-colored liquid. Denser than water. Contact may cause severe irritation to skin, eyes, and mucous membranes. May be toxic by ingestion.
Hazards
Reactivity Alerts
- Known Catalytic Activity
- Air-Reactive
Air & Water Reactions
Fumes in air.
Fire Hazard
Special Hazards of Combustion Products: At elevated temperatures, the material will decompose, producing hydrogen chloride. (USCG, 1999)
Health Hazard
The material is corrosive and contact with the skin, eyes or respiratory tract may cause sever skin irritation and burns. (USCG, 1999)
Reactivity Profile
ALUMINUM CHLORIDE, SOLUTION is an aqueous solution of an acidic salt. Reacts exothermically with bases. May cause ethylene (also other alkenes) to polymerize violently [J. Inst. Pet. 33:254 1947].
Belongs to the Following Reactive Group(s)
- Acids, Strong Non-oxidizing
- Halogenating Agents
- Water and Aqueous Solutions
Potentially Incompatible Absorbents
Use caution: Liquids with this reactive group classification have been
known to react with the
absorbents
listed below.
- Cellulose-Based Absorbents
- Mineral-Based & Clay-Based Absorbents
- Dirt/Earth
Response Recommendations
Isolation and Evacuation
Excerpt from 154
[Substances - Toxic and/or Corrosive (Non-Combustible)]:
IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.
SPILL: Increase the immediate precautionary measure distance, in the downwind direction, as necessary.
FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2020)
Firefighting
Excerpt from 154
[Substances - Toxic and/or Corrosive (Non-Combustible)]:
SMALL FIRE: Dry chemical, CO2 or water spray.
LARGE FIRE: Dry chemical, CO2, alcohol-resistant foam or water spray. If it can be done safely, move undamaged containers away from the area around the fire. Dike runoff from fire control for later disposal.
FIRE INVOLVING TANKS OR CAR/TRAILER LOADS: Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles. Do not get water inside containers. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. (ERG, 2020)
Non-Fire Response
Excerpt from 154
[Substances - Toxic and/or Corrosive (Non-Combustible)]:
ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. (ERG, 2020)
Protective Clothing
Wear impervious protective clothing and gloves to prevent skin contact. Wear splashproof chemical safety goggles and approved respirator. (USCG, 1999)
DuPont Tychem® Suit Fabrics
No information available.
First Aid
Call for medical aid.
INGESTION: If victim is conscious have him drink water or milk.
SKIN: Flush immediately with plenty of water.
EYES: Flush with water for at least 15 mins., lifting lids occasionally. (USCG, 1999)
Physical Properties
Flash Point: data unavailable
Lower Explosive Limit (LEL): data unavailable
Upper Explosive Limit (UEL): data unavailable
Autoignition Temperature: data unavailable
Melting Point:
-30°F
(USCG, 1999)
Vapor Pressure: data unavailable
Vapor Density (Relative to Air): data unavailable
Specific Gravity:
1.28
(USCG, 1999)
- Denser than water; will sink
Boiling Point:
230°F
at 760 mmHg
(USCG, 1999)
Molecular Weight:
133.34
(USCG, 1999)
Water Solubility: data unavailable
Ionization Energy/Potential: data unavailable
IDLH: data unavailable
AEGLs (Acute Exposure Guideline Levels)
No AEGL information available.
ERPGs (Emergency Response Planning Guidelines)
No ERPG information available.
PACs (Protective Action Criteria)
Chemical |
PAC-1 |
PAC-2 |
PAC-3 |
Aluminum chloride (7446-70-0)
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30 mg/m3 |
60 mg/m3 |
360 mg/m3 |
(DOE, 2018)
Regulatory Information
EPA Consolidated List of Lists
No regulatory information available.
CISA Chemical Facility Anti-Terrorism Standards (CFATS)
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RELEASE |
THEFT |
SABOTAGE |
Chemical of Interest |
CAS Number |
Min Conc |
STQ |
Security Issue |
Min Conc |
STQ |
Security Issue |
Min Conc |
STQ |
Security Issue |
Aluminum chloride, anhydrous |
7446-70-0 |
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ACG |
APA |
sabotage/ contamination |
(CISA, 2007)
OSHA Process Safety Management (PSM) Standard List
No regulatory information available.
Alternate Chemical Names
- ALUMINIUM CHLORIDE
- ALUMINIUM TRICHLORIDE
- ALUMINUM CHLORIDE
- ALUMINUM CHLORIDE SOLUTION
- ALUMINUM CHLORIDE, SOLUTION
- ALUMINUM TRICHLORIDE
- ALUMINUM(III) CHLORIDE
- TK FLOCK
- TRICHLOROALUMINUM