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Aluminum oxide, or alumina, is the most well-known fine ceramic material for chemical and physical stability. It features high heat resistance and high thermal conductivity. It is widely used in various industries due to its high strength, hardness, high electrical insulation, high corrosion resistance, and biocompatibility.
Aluminum oxide, or alumina, with a molecular weight of 102, is the major source of aluminum in nature. Alumina has a very high melting point, which is 2,072 °C and it is extremely hard. Alumina ceramic is the most common technical ceramic material and a relatively traditional material.
High-purity aluminum oxide ceramics as a fine ceramic material is widely used in a lot of industries. This material has superb performance in electrical insulation, high chemical resistance, and low thermal expansion. Aluminum oxide tubes are used for industrial furnaces and thermal couple protectors. High-purity aluminum oxide materials are excellent for making parts for CVD, ion implants, photolithography, and semiconductor parts.
In traditional industries, alumina ceramics are ideal for products such as injector tubes, gas nozzles, and insulators. Compared with metals, alumina ceramic material is extremely hard, making it an ideal material for abrasive, grinding media. Alumina mortars and pestles are widely used in laboratories for grinding hard materials.
Diverse Applications: Alumina's exceptional properties make it an essential material in various applications. From ceramics and electronics to abrasives and thermal management, our alumina products empower industries with their versatile capabilities.
Ceramics and Insulation: Alumina is a key component in advanced ceramics used in electrical insulators, wear-resistant components, and more.
Electronics: Alumina substrates and packages are utilized in electronic components for their excellent thermal conductivity and electrical insulation properties.
Precision and Purity: Quality is integral to our alumina products. We adhere to strict industry standards and meticulous specifications, ensuring that our alumina maintains the purity necessary for superior precision and consistent results.
Technical Expertise: Our team possesses profound knowledge of the properties and applications of alumina. We offer personalized technical support and guidance, helping you leverage alumina's unique characteristics for your specific needs.
Reliable Supply: We recognize the importance of a consistent supply of aluminum oxide products. Our global presence and efficient logistics ensure that you have access to alumina when and where you need it.
SAM offers an array of aluminum oxide ceramic products that cater to diverse applications, including:
Ceramics and Components: Alumina ceramics are used in a wide range of applications, from electrical insulators to structural components in industries such as aerospace, automotive, and electronics.
Electronics: Alumina substrates and packages provide essential thermal management and electrical insulation for electronic components.
Abrasive Applications: Alumina's hardness and abrasion resistance make it ideal for various abrasive applications, including grinding and polishing.
1. PRODUCT AND COMPANY IDENTIFICATION
1.1 Product identifiers
Product name : Aluminum oxide
Brand : SAM
CAS-No. : 1344-28-1
1.2 Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Synthesis of substances
1.3 Details of the supplier of the safety data sheet
Stanford Advanced
Company :
Materials
23661 Birtcher Dr. Lake Forest, CA 92630 USA
Telephone : +1 (949) 407-8904
Fax : +1 (949) 812-6690
1.4 Emergency telephone number
Emergency Phone # : +1 (949) 407-8904
2. HAZARDS IDENTIFICATION
2.1 Classification of the substance or mixture
Not a hazardous substance or mixture.
2.2 GHS Label elements, including precautionary statements
Not a hazardous substance or mixture.
2.3 Hazards not otherwise classified (HNOC) or not covered by GHS - none
3. COMPOSITION/INFORMATION ON INGREDIENTS
3.1 Substances
Synonyms : Alumina
Formula : Al2O3
Molecular weight : 101.96 g/mol
CAS-No. : 1344-28-1
EC-No. : 215-691-6
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component
Classification
Concentration
Aluminium oxide
CAS-No. 1344-28-1
EC-No. 215-691-6
<= 100 %
4. FIRST AID MEASURES
4.1 Description of first aid measures
General advice
Move out of dangerous area.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
In case of skin contact
Wash off with soap and plenty of water.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water.
4.2 Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11
4.3 Indication of any immediate medical attention and special treatment needed
No data available
5. FIREFIGHTING MEASURES
5.1 Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
5.2 Special hazards arising from the substance or mixture
No data available
5.3 Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
5.4 Further information
Do not use halocarbon extinguishers.
6. ACCIDENTAL RELEASE MEASURES
6.1 Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing vapours, mist or gas.
For personal protection see section 8.
6.2 Environmental precautions
No special environmental precautions required.
6.3 Methods and materials for containment and cleaning up
Sweep up and shovel. Keep in suitable, closed containers for disposal.
6.4 Reference to other sections
For disposal see section 13.
7. HANDLING AND STORAGE
7.1 Precautions for safe handling
Further processing of solid materials may result in the formation of combustible dusts. The potential for combustible dust formation should be taken into consideration before additional processing occurs. Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
7.2 Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place.
strongly hygroscopic
7.3 Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
8. EXPOSURE CONTROLS/PERSONAL
PROTECTION 8.1 Control parameters
Components with workplace control parameters
Component
CAS-No.
Value
Remarks
Al2O3.
Aluminium oxide
1344-28-1
TWA
TWA
TWA
TWA
TWA
PneumoconiosisNeurotoxicity
varies
TWA
PneumoconiosisNeurotoxicity
varies
TWA
PneumoconiosisNeurotoxicity
varies
PEL
PEL
Control
parameters
Basis
alpha-Alumina is the main component of technical grade alumina. Corundum is natural Al2O3. Emery is an impure crystalline variety of
See Appendix D - Substances with No Established RELs
15.000000 mg/m3
5.000000 mg/m3
15.000000 mg/m3
5.000000 mg/m3
1.000000 mg/m3
USA. Occupational Exposure Limits (OSHA) - Table Z-1 Limits for Air Contaminants
USA. Occupational Exposure Limits (OSHA) - Table Z-1 Limits for Air Contaminants
USA. Occupational Exposure Limits (OSHA) - Table Z-1 Limits for Air Contaminants
USA. Occupational Exposure Limits (OSHA) - Table Z-1 Limits for Air Contaminants
USA. ACGIH Threshold Limit Values (TLV)
Lower Respiratory Tract irritation
Not classifiable as a human carcinogen
1.000000 mg/m3
USA. ACGIH Threshold Limit Values (TLV)
Lower Respiratory Tract irritation
Not classifiable as a human carcinogen
1 mg/m3
USA. ACGIH Threshold Limit Values (TLV)
Lower Respiratory Tract irritation
Not classifiable as a human carcinogen
10 mg/m3
5 mg/m3
8.2 Exposure controls
Appropriate engineering controls
General industrial hygiene practice.
California permissible exposure limits for chemical contaminants (Title 8, Article 107)
California permissible exposure limits for chemical contaminants (Title 8, Article 107)
Personal protective equipment
Eye/face protection
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
Full contact
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril® (KCL 740 / Aldrich Z677272, Size M)
Splash contact
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril® (KCL 740 / Aldrich Z677272, Size M)
data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail sales@kcl.de, test method: EN374
If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.
Body Protection
Choose body protection in relation to its type, to the concentration and amount of dangerous substances, and to the specific work-place., The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired, use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
No special environmental precautions required.
9. PHYSICAL AND CHEMICAL PROPERTIES
9.1 Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour odourless
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing Melting point/range: 2,040 °C (3,704 °F) - lit.
point
f) Initial boiling point and 2,980 °C (5,396 °F)
boiling range
g) Flash point Not applicable
h) Evaporation rate No data available
i) Flammability (solid, gas) The product is not flammable.
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure 1 hPa (1 mmHg) at 2,158 °C (3,916 °F)
l) Vapour density No data available
m) Relative density 4.000 g/cm3
n) Water solubility insoluble
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties Not explosive
t) Oxidizing properties The substance or mixture is not classified as oxidizing.
9.2 Other safety information
No data available
10. STABILITY AND REACTIVITY
10.1 Reactivity
No data available
10.2 Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
No data available
10.4 Conditions to avoid
Exposure to moisture
10.5 Incompatible materials
Strong acids, Strong bases, Chlorine trifluoride, Ethylene oxide, Halogenated hydrocarbon, Oxygen difluoride, Sodium nitrate, Vinyl compounds, Oxygen, Nitrates, Halogens
10.6 Hazardous decomposition products
Hazardous decomposition products formed under fire conditions. - Aluminum oxide
Other decomposition products - No data available
In the event of fire: see section 5
11. TOXICOLOGICAL INFORMATION
11.1 Information on toxicological effects
Acute toxicity
LD50 Oral - Rat - > 10,000 mg/kg
(OECD Test Guideline 401)
LC50 Inhalation - Rat - 4 h - > 2.6 mg/l
(OECD Test Guideline 403)
Remarks: No significant adverse effects were reported
Dermal: No data available
No data available
Skin corrosion/irritation
Skin - Rabbit
Result: No skin irritation
(OECD Test Guideline 404)
Serious eye damage/eye irritation
Eyes - Rabbit
Result: No eye irritation
(OECD Test Guideline 405)
Respiratory or skin sensitisation
Maximisation Test - Guinea pig
Result: Did not cause sensitisation on laboratory animals.
Germ cell mutagenicity
No data available
Carcinogenicity
This product is or contains a component that is not classifiable as to its carcinogenicity based on its IARC, ACGIH, NTP, or EPA classification.
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.
NTP: No component of this product present at levels greater than or equal to 0.1% is identified as a known or anticipated carcinogen by NTP.
OSHA: No component of this product present at levels greater than or equal to 0.1% is identified as a carcinogen or potential carcinogen by OSHA.
Reproductive toxicity
No data available
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: BD1200000
Cough, chest pain, Difficulty in breathing, Gastrointestinal disturbance
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
Liver - Irregularities - Based on Human Evidence
Liver - Irregularities - Based on Human Evidence
12. ECOLOGICAL INFORMATION
12.1 Toxicity
No toxicity at the limit of solubility
12.2 Persistence and degradability
The methods for determining biodegradability are not applicable to inorganic substances.
12.3 Bioaccumulative potential
Does not bioaccumulate.
12.4 Mobility in soil
No data available
12.5 Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
12.6 Other adverse effects
No data available
Page 6 of 8
13. DISPOSAL CONSIDERATIONS
13.1 Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.
14. TRANSPORT INFORMATION
DOT (US)
Not dangerous goods
IMDG
Not dangerous goods
IATA
Not dangerous goods
15. REGULATORY INFORMATION
SARA 302 Components
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components
The following components are subject to reporting levels established by SARA Title III, Section 313: CAS-No. Revision Date
Aluminium oxide 1344-28-1 1994-04-01
SARA 311/312 Hazards
Chronic Health Hazard
Massachusetts Right To Know Components
CAS-No. Revision Date
Aluminium oxide 1344-28-1 1994-04-01
Pennsylvania Right To Know Components
CAS-No. Revision Date
Aluminium oxide 1344-28-1 1994-04-01
New Jersey Right To Know Components
CAS-No. Revision Date
Aluminium oxide 1344-28-1 1994-04-01
California Prop. 65 Components
This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.
16. OTHER INFORMATION
HMIS Rating
Health hazard: 0
Chronic Health Hazard: *
Flammability: 0
Physical Hazard 0
NFPA Rating
Health hazard: 0
Fire Hazard: 0
Reactivity Hazard: 0
Page 7 of 8
Further information
This material safety data sheet is offered solely for your information, consideration, and investigation. Stanford Advanced Materials provides no warranties, either express or implied, and assumes no responsibility for the accuracy or completeness of the data contained herein.
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