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Aluminum																				Related Pages
Synonyms & Trade Names
			Aluminium, Aluminum metal, Aluminum powder, Elemental aluminum
CAS No.
			7429-90-5
	RTECS No.
			BD0330000
	DOT ID & Guide
			1309 170(powder, coated)1396 138(powder, uncoated)9260 169(molten)

FormulaAl
	Conversion
	IDLH
			N.D.See: IDLH INDEX

Exposure Limits
			NIOSH RELTWA 10 mg/m3 (total) TWA 5 mg/m3 (resp)
					OSHA PEL TWA 15 mg/m3 (total) TWA 5 mg/m3 (resp)
	Measurement Methods
			**NIOSH** 7013 , 7300 , 7301 , 7303;**OSHA** ID121
					
					See: NMAM or OSHA Methods
										
Physical Description
			Silvery-white, malleable, ductile, odorless metal.													
										
Molecular Weight27.0	
	Boiling Point4221°F
	Melting Point1220°F
	SolubilityInsoluble
	Vapor Pressure0 mmHg (approx)
	Ionization PotentialNA											
Specific Gravity2.70	
	Flash PointNA
	Upper Explosive LimitNA
	Lower Explosive LimitNA
Combustible Solid, finely divided dust is easily ignited; may cause explosions.
Incompatibilities & Reactivities
			Strong oxidizers & acids, halogenated hydrocarbons
					[Note: Corrodes in contact with acids & other metals. Ignition may occur if powders are mixed with halogens, carbon disulfide, or methyl chloride.]
Exposure Routes
			inhalation, skin and/or eye contact
Symptoms
			irritation eyes, skin, respiratory system
Target Organs
			Eyes, skin, respiratory system
										
Personal Protection/Sanitation
			(See protection codes) **Skin:**No recommendation
							**Eyes:**No recommendation
							**Wash skin:**No recommendation
							**Remove:**No recommendation
							**Change:**No recommendation
	First Aid
			(See procedures)**Eye:**Irrigate immediately
							**Breathing:**Fresh air
Respirator Recommendations
			Not available.
				Important additional information about respirator selection
See also
			INTRODUCTION
					  ICSC CARD: 0988
					  MEDICAL TESTS: 0011

			
							

			Page last reviewed:  October 30, 2019						Content
							source: 	National Institute for Occupational Safety and Health NIOSH Pocket Guide to Chemical Hazards
Introduction
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Appendices
A – NIOSH Potential Occupational Carcinogens
B – Thirteen OSHA-Regulated Carcinogens
C – Supplementary Exposure Limits
D – Substances with No Established RELs
E – OSHA Respirator Requirements for Selected Chemicals
F – Miscellaneous Notes
G – 1989 Air Contaminants Update Project: Exposure Limits NOT in Effect
Type C & CE – Definitions for Type C and Type CE Respirators
Personal Protection and Sanitation Codes
First Aid Procedures Follow NIOSH Facebook
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