Antimony Oxide, Sb2O3

Materion Electronic Materials

Revision date : 2025-03-20

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GHS05 GHS09
Health risk rating 5
Safety risk rating 1
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

1309-64-4

Name of the chemical

Diantimontrioxid

Concentration

Antimony and its compounds

General Information

Revision date

2025-03-20

Product name

Antimony Oxide, Sb2O3

Product Synonyms

Antimony and its compounds: antimony(III) oxide, dust (as Sb) * ANTIMONIOUS OXIDE

CAS No.

1309-64-4

Manufacturer Name

Materion Electronic Materials

Emergency telephone

1.216.383.4019

Icons in SDS

M004 M009 M010 M011 M017 M026 T029 T050 W001 GHS05 GHS09

Company Information

company name

Materion Electronic Materials

e-mail address of the competent person responsible for the Safety Data Sheet

Materion-PS@materion.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H302, H314, H318, H332, H350, H372, H402, H411

Hazard statements

Code

Statements

H302

Harmful if swallowed

Section 2

SECTION 2: Hazards identification

Physical hazards

Not classified

Health hazards

Acute toxicity, oral Category 4 Acute toxicity, inhalation Category 4 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Carcinogenicity Category 1 Specific target organ toxicity, repeated Category 1 exposure

Environmental hazards

Hazardous to the aquatic environment, acute Category 3 hazard Hazardous to the aquatic environment, Category 2

Signal word

Danger

Hazard statements

Harmful if swallowed. May cause cancer. Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if inhaled. May cause cancer. Causes damage to organs through prolonged or repeated exposure. Harmful to aquatic life. Toxic to aquatic life with long lasting effects.

Prevention

Obtain special instructions before use. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not handle until all safety precautions have been read and understood. Do not breathe dust. Do not breathe dust. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection.

Response

Rinse mouth. If swallowed Rinse mouth. Do NOT induce vomiting. If on skin (or hair) Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. If inhaled: Remove person to fresh air and keep comfortable for breathing. Immediately call a poison center/doctor. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Collect spillage.

Storage

Store locked up.

Disposal

Dispose of contents/container in accordance with local/regional/national/international regulations. Hazard(s) not otherwise None known. classified (HNOC)

Additional information

For further information, please contact the Product Stewardship Department at +1.800.862.4118.

2.1 Classification of the substance or mixture

Not classified. Health hazards Acute toxicity, oral Category 4 Acute toxicity, inhalation Category 4 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Carcinogenicity Category 1 Specific target organ toxicity, repeated Category 1 exposure Environmental hazards Hazardous to the aquatic environment, acute Category 3 hazard Hazardous to the aquatic environment, Category 2 long-term hazard OSHA defined hazards Not classified.

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