ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 1 of 8
Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME
ALUMINIUM OXIDE
SYNONYMS
Al2-O3, "calcined alumina", tabular, activated, alpha, a-alumina, "gamma beta alumina",
"aluminium sesquioxide"
PRODUCT USE
Used as an adsorbent, desiccant. As a filler in paints & adhesives. In the manufacture of
alloys, ceramics, electrical insulators, resistors, dental cements, glass. As an abrasive
and in metal polishes. In the manufacture of artificial gems, in coatings for metals.
Gamma alumina - as a catalyst / catalyst support; used in chromatography.
SUPPLIER
Company: Quantum Chemicals Pty Ltd
Address:
70 Quantum Close
Quantum Industrial Park
Dandenong South VIC 3175
Australia
Telephone: 1300 782 688
Emergency Tel: 1300 131 001
Fax: 1300 782 699
HAZARD RATINGS
Flammability
Toxicity
Body Contact
Reactivity
Chronic
SCALE: Min/Nil=0 Low=1 Moderate=2 High=3 Extreme=4
ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 2 of 8
Section 2 - HAZARDS IDENTIFICATION
STATEMENT OF HAZARDOUS NATURE
NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS. According to the Criteria of
NOHSC, and the ADG Code.
POISONS SCHEDULE
None
RISK SAFETY
Cumulative effects may result following Do not breathe dust.
exposure*.
May produce discomfort of the eyes*. Avoid contact with skin.
* (limited evidence). Wear eye/ face protection.
In case of contact with eyes rinse with plenty
of water and contact Doctor or Poisons
Information Centre.
Section 3 - COMPOSITION / INFORMATION ON INGREDIENTS
NAME CAS RN %
aluminium oxide 1344-28-1. > 98
impurities as
silicon (expressed as silicon dioxide) < 0.12
iron (expressed as ferric oxide) < 0.05^
sodium (expressed as sodium oxide) < 0.50^
total water < 1.0
Section 4 - FIRST AID MEASURES
SWALLOWED
路 If swallowed do NOT induce vomiting.
路 If vomiting occurs, lean patient forward or place on left side (head-down position, if
possible) to maintain open airway and prevent aspiration.
路 Observe the patient carefully.
路 Never give liquid to a person showing signs of being sleepy or with reduced awareness;
i.e. becoming unconscious.
路 Give water to rinse out mouth, then provide liquid slowly and as much as casualty can
comfortably drink.
路 Seek medical advice.
EYE
If this product comes in contact with the eyes:
路 Immediately hold eyelids apart and flush the eye continuously with running water.
路 Ensure complete irrigation of the eye by keeping eyelids apart and away from eye and
moving the eyelids by occasionally lifting the upper and lower lids.
路 Continue flushing until advised to stop by the Poisons Information Centre or a doctor,
or for at least 15 minutes.
路 Transport to hospital or doctor without delay.
路 Removal of contact lenses after an eye injury should only be undertaken by skilled
personnel.
SKIN
If skin or hair contact occurs:
路 Flush skin and hair with running water (and soap if available).
ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 3 of 8
Section 4 - FIRST AID MEASURES
路 Seek medical attention in event of irritation.
INHALED
路 If dust is inhaled, remove from contaminated area.
路 Encourage patient to blow nose to ensure clear passage of breathing.
路 If irritation or discomfort persists seek medical attention.
NOTES TO PHYSICIAN
路 Manifestation of aluminium toxicity include hypercalcaemia, anaemia, Vitamin D
refractory osteodystrophy and a progressive encephalopathy (mixed dysarthria-apraxia of
speech, asterixis, tremulousness, myoclonus, dementia, focal seizures). Bone pain,
pathological fractures and proximal myopathy can occur.
路 Symptoms usually develop insidiously over months to years (in chronic renal failure
patients) unless dietary aluminium loads are excessive.
路 Serum aluminium levels above 60 ug/ml indicate increased absorption. Potential toxicity
occurs above 100 ug/ml and clinical symptoms are present when levels exceed 200 ug/ml.
路 Deferoxamine has been used to treat dialysis encephalopathy and osteomalacia. CaNa2EDTA
is less effective in chelating aluminium.
[Ellenhorn and Barceloux: Medical Toxicology].
Copper, magnesium, aluminium, antimony, iron, manganese, nickel, zinc (and their
compounds) in welding, brazing, galvanising or smelting operations all give rise to
thermally produced particulates of smaller dimension than may be produced if the metals
are divided mechanically. Where insufficient ventilation or respiratory protection is
available these particulates may produce "metal fume fever" in workers from an acute or
long term exposure.
路 Onset occurs in 4-6 hours generally on the evening following exposure. Tolerance
develops in workers but may be lost over the weekend. (Monday Morning Fever)
路 Pulmonary function tests may indicate reduced lung volumes, small airway obstruction
and decreased carbon monoxide diffusing capacity but these abnormalities resolve after
several months.
路 Although mildly elevated urinary levels of heavy metal may occur they do not correlate
with clinical effects.
路 The general approach to treatment is recognition of the disease, supportive care and
prevention of exposure.
路 Seriously symptomatic patients should receive chest x-rays, have arterial blood gases
determined and be observed for the development of tracheobronchitis and pulmonary edema.
[Ellenhorn and Barceloux: Medical Toxicology].
Section 5 - FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA
There is no restriction on the type of extinguisher which may be used.
路 Use extinguishing media suitable for surrounding area.
FIRE FIGHTING
路 Use water delivered as a fine spray to control fire and cool adjacent area.
路 Do not approach containers suspected to be hot.
路 Cool fire exposed containers with water spray from a protected location.
路 If safe to do so, remove containers from path of fire.
路 Equipment should be thoroughly decontaminated after use.
FIRE/EXPLOSION HAZARD
路 Non combustible.
路 Not considered a significant fire risk, however containers may burn.
FIRE INCOMPATIBILITY
None known.
ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 4 of 8
Section 5 - FIRE FIGHTING MEASURES
HAZCHEM: None
Section 6 - ACCIDENTAL RELEASE MEASURES
EMERGENCY PROCEDURES
MINOR SPILLS
路 Clean up all spills immediately.
路 Avoid contact with skin and eyes.
路 Wear impervious gloves and safety glasses.
路 Use dry clean up procedures and avoid generating dust.
路 Sweep up or
路 Vacuum up (consider explosion-proof machines designed to be grounded during storage and
use).
路 Place spilled material in clean, dry, sealable, labelled container.
MAJOR SPILLS
Clean up all spills immediately.
Clear area of personnel.
Use dry clean up procedures and avoid generating dust.
Wear protective clothing, gloves, safety glasses and dust respirator.
Place in suitable containers for disposal.
EMERGENCY RESPONSE PLANNING GUIDELINES (ERPG)
The maximum airborne concentration below which it is believed that nearly all individuals could be exposed
for up to one hour WITHOUT experiencing or developing
life-threatening health effects is:
aluminium oxide 25 mg/m鲁
irreversible or other serious effects or symptoms which could impair an individual's ability to take
protective action is:
aluminium oxide 15 mg/m鲁
other than mild, transient adverse effects without perceiving a clearly defined odour is:
aluminium oxide 15 mg/m鲁
The threshold concentration below which most people will experience no appreciable risk of health effects:
aluminium oxide 15 mg/m鲁
American Industrial Hygiene Association (AIHA)
Ingredients considered according to the following cutoffs
Very Toxic (T+) >= 0.1% Toxic (T) >= 3.0%
R50 >= 0.25% Corrosive (C) >= 5.0%
R51 >= 2.5%
else >= 10%
where percentage is percentage of ingredient found in the mixture
Personal Protective Equipment advice is contained in Section 8 of the MSDS.
Section 7 - HANDLING AND STORAGE
PROCEDURE FOR HANDLING
Avoid generating and breathing dust.
路 Limit all unnecessary personal contact.
ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 5 of 8
Section 7 - HANDLING AND STORAGE
路 Wear protective clothing when risk of exposure occurs.
路 Use in a well-ventilated area.
路 When handling DO NOT eat, drink or smoke.
路 Always wash hands with soap and water after handling.
路 Avoid physical damage to containers.
路 Use good occupational work practice.
路 Observe manufacturer's storing and handling recommendations.
SUITABLE CONTAINER
Multi-ply paper bag with sealed plastic liner or heavy gauge plastic bag.
NOTE: Bags should be stacked, blocked, interlocked, and limited in height so that they
are stable and secure against sliding or collapse. Check that all containers are clearly
labelled and free from leaks. Packing as recommended by manufacturer.
Delivery may be in bulk by special vehicle.
STORAGE INCOMPATIBILITY
Keep dry.
Incompatible with hot chlorinated rubber. In the presence of chlorine
trifluoride may react violently and ignite. May initiate explosive
polymerisation of ethylene oxide. Produces exothermic reaction above
200 C with halocarbons and an exothermic reaction at ambient temperatures
with halocarbons in the presence of other metals. Produces exothermic
reaction with oxygen difluoride. May form explosive mixture with oxygen
difluoride. Forms explosive mixtures with sodium nitrate.
Reacts vigorously with vinyl acetate.
STORAGE REQUIREMENTS
Store away from foodstuff containers.
Protect containers against physical damage.
Keep containers securely sealed.
.
Check regularly for spills and leaks.
_____________________________________________________
SAFE STORAGE WITH OTHER CLASSIFIED CHEMICALS
+ + + + + +
_____________________________________________________
+: May be stored together
O: May be stored together with specific preventions
X: Must not be stored together
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
EXPOSURE CONTROLS
Source Material TWA mg/m鲁
_________ _________ _____
Australia Exposure Standards aluminium oxide (Aluminium 10
oxide (a))
MATERIAL DATA
The experimental and clinical data indicate that aluminium oxide acts as an
"inert" material when inhaled and seems to have little effect on the lungs
nor does it produce significant organic disease or toxic effects when
exposures are kept under reasonable control.
ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 6 of 8
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
[Documentation of the Threshold Limit Values], ACGIH, Sixth Edition
PERSONAL PROTECTION
EYE
路 Safety glasses with side shields; or as required,
路 Chemical goggles.
路 Contact lenses may pose a special hazard; soft contact lenses may absorb and
concentrate irritants. A written policy document, describing the wearing of lens or
restrictions on use, should be created for each workplace or task. This should include a
review of lens absorption and adsorption for the class of chemicals in use and an account
of injury experience. Medical and first-aid personnel should be trained in their removal
and suitable equipment should be readily available. In the event of chemical exposure,
begin eye irrigation immediately and remove contact lens as soon as practicable. Lens
should be removed at the first signs of eye redness or irritation - lens should be
removed in a clean environment only after workers have washed hands thoroughly. [CDC
NIOSH Current Intelligence Bulletin 59].
HANDS/FEET
Wear general protective gloves: i.e. Disposable polythene gloves or Cotton gloves or
Light weight rubber gloves, with Barrier cream preferably Safety footwear.
OTHER
路 Overalls.
路 Eyewash unit.
RESPIRATOR
Protection Factor Half- Face Respirator Full- Face Respirator Powered Air Respirator
10 x ES P1 Air- line* -- PAPR- P1 -
50 x ES Air- line** P2 PAPR- P2
100 x ES - P3 -
Air- line* -
100+ x ES - Air- line** PAPR- P3
* - Negative pressure demand ** - Continuous flow.
The local concentration of material, quantity and conditions of use determine the type of
personal protective equipment required.
For further information consult site specific
CHEMWATCH data (if available), or your
Occupational Health and Safety Advisor.
ENGINEERING CONTROLS
None required when handling small quantities.
OTHERWISE:.
Use in a well-ventilated area.
General exhaust is adequate under normal operating conditions.
If exposure to workplace dust is not controlled, respiratory protection is required; wear
SAA approved dust respirator.
ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 7 of 8
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE
A white crystalline powder; insoluble in water. No odour. Very hard. Technical alumina is
alpha form. Activated alumina is gamma form. Insoluble in solvents. Slightly soluble in
acids and alkalis.
PHYSICAL PROPERTIES
Solid.
Does not mix with water.
Sinks in water.
Molecular Weight: 101.96 Boiling Range (掳C): 2980
Melting Range (掳C): 2072 Specific Gravity (water=1): 3.7
Solubility in water (g/L): Insoluble pH (as supplied): Not applicable
pH (1% solution): Not applicable. Vapour Pressure (kPa): Not applicable.
Volatile Component (%vol): Not applicable. Evaporation Rate: Non volatile
Relative Vapour Density (air=1): Not available Flash Point (掳C): Not applicable
Lower Explosive Limit (%): Not applicable Upper Explosive Limit (%): Not applicable
Autoignition Temp (掳C): Not applicable Decomposition Temp (掳C): Not available.
State: Divided solid Viscosity: Not available
Section 10 - CHEMICAL STABILITY AND REACTIVITY INFORMATION
CONDITIONS CONTRIBUTING TO INSTABILITY
Product is considered stable and hazardous polymerisation will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
POTENTIAL HEALTH EFFECTS
ACUTE HEALTH EFFECTS
SWALLOWED
Considered an unlikely route of entry in commercial/industrial environments.
Considered to be non toxic but may be harmful if swallowed in large quantity.
EYE
The dust may be discomforting and may be abrasive to the eyes.
SKIN
The material may be mildly discomforting to the skin.
if exposure is prolonged. and may cause drying of the skin, which may lead to dermatitis.
INHALED
The dust may be discomforting to the upper respiratory tract.
Persons with impaired respiratory function, airway diseases and conditions such as
emphysema or chronic bronchitis, may incur further disability if excessive concentrations
of particulate are inhaled.
CHRONIC HEALTH EFFECTS
Not considered an irritant through normal use.
Principal routes of exposure are by accidental skin and eye contact and inhalation of
generated dusts.
Long term exposure to high dust concentrations may cause changes in lung function i.e.
ALUMINIUM OXIDE
Chemwatch Material Safety Data Sheet
For Workplace - Small Volume Use Only. CHEMWATCH 10019
Issue Date: 7-Nov-2005 Version No:3
NC317TLP CD 2007/3 Page 8 of 8
Section 11 - TOXICOLOGICAL INFORMATION
pneumoconiosis; caused by particles less than 0.5 micron penetrating and remaining in the
lung. Prime symptom is breathlessness; lung shadows show on X-ray.
TOXICITY AND IRRITATION
unless otherwise specified data extracted from RTECS - Register of Toxic Effects of Chemical Substances.
No significant acute toxicological data identified in literature search.
Section 12 - ECOLOGICAL INFORMATION
No data
Section 13 - DISPOSAL CONSIDERATIONS
路 Recycle wherever possible or consult manufacturer for recycling options.
路 Consult State Land Waste Management Authority for disposal.
路 Bury residue in an authorised landfill.
路 Recycle containers if possible, or dispose of in an authorised landfill.
Section 14 - TRANSPORTATION INFORMATION
HAZCHEM: None
NOT REGULATED FOR TRANSPORT OF DANGEROUS GOODS:UN, IATA,
IMDG
Section 15 - REGULATORY INFORMATION
POISONS SCHEDULE: None
REGULATIONS
aluminium oxide (CAS: 1344-28-1) is found on the following regulatory lists;
Australia Exposure Standards
Australia High Volume Industrial Chemical List (HVICL)
Australia Inventory of Chemical Substances (AICS)
International Council of Chemical Associations (ICCA) - High Production Volume List
OECD Representative List of High Production Volume (HPV) Chemicals
Section 16 - OTHER INFORMATION
Classification of the preparation and its individual components has drawn on official and
authoritative sources as well as independent review by the Chemwatch Classification
committee using available literature references.
This document is copyright. Apart from any fair dealing for the purposes of private study, research, review or
criticism, as permitted under the Copyright Act, no part may be reproduced by any process without written permission
from CHEMWATCH. TEL (+61 3) 9572 4700.
Issue Date: 7-Nov-2005
Print Date: 17-Dec-2007
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