Lithium oxide (Li2O)

Materion Advanced Chemicals Inc

Revision date : 2026-01-18

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GHS05 GHS07
Health risk rating 3
Safety risk rating 5
Environmental risk rating 1

General Information

Revision date

2026-01-18

Product name

Lithium oxide (Li2O)

Product Synonyms

Lithium oxide (Li2O) * Dilithium oxide * LITHIUM OXIDE

CAS No.

12057-24-8

Manufacturer Name

Materion Advanced Chemicals Inc

Emergency telephone

1.216.383.4019

Icons in SDS

GHS05 GHS07

Company Information

company name

Materion Advanced Chemicals Inc

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)

H290, H314, H318, H335

Hazard statements

Code

Statements

H290

May be corrosive to metals

Section 2

SECTION 2: Hazards identification

OSHA defined hazards Hazards of the product as supplied

Physical hazards

Corrosive to metals Category 1

Health hazards

Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Specific target organ toxicity, single exposure Category 3 respiratory tract irritation

Environmental hazards

Not classified

2.3 Other hazards

Hazard(s) not otherwise None known. classified (HNOC)

Additional information

For further information, please contact the Product Stewardship Department at +1.216.383.4019.

Signal word

Danger

Hazard statements

May be corrosive to metals. Causes severe skin burns and eye damage. Causes serious eye damage. May cause respiratory irritation.

Prevention

Keep only in original packaging. Do not breathe dust or mists. Wash thoroughly after handling. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection.

Response

If swallowed Rinse mouth. Do NOT induce vomiting. If on skin (or hair) Take off immediately all contaminated clothing. Rinse skin with water or shower. Wash contaminated clothing before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.

Storage

Store in a well-ventilated place. Keep container tightly closed. Store locked up. Store in a corrosion resistant container with a resistant inner liner.

Disposal

Dispose of contents/container in accordance with local/regional/national/international regulations.

2.1 Classification of the substance or mixture

Other hazards Hazard(s) not otherwise None known. classified (HNOC) Supplemental information For further information, please contact the Product Stewardship Department at +1.216.383.4019.

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