Note: Ingredients listed on restricted chemical lists
EC/CAS
7664-41-7
Name of the chemical
ammonia
Concentration
<0.1
General Information
Revision date
2026-06-19
Product name
Tube Indicating OMI-2
1.2.1 Relevant identified uses
Use in accordance with supplier’s recommendations
supplier name
LECO Corporation
Emergency telephone
800-424-9300, 703-527-3887
Icons in SDS
Company Information
company name
LECO Corporation
e-mail address of the competent person responsible for the Safety Data Sheet
info@leco.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H251, H261, H314, H318, H402
Hazard statements
Code
Statements
H251
Self-heating; may catch fire
Section 2
SECTION 2: Hazards identification
OSHA defined hazards Hazards of the product as supplied
Physical hazards
Self-heating substances and mixtures Category 1 Substances and mixtures which, in contact Category 2 with water, emit flammable gases
Health hazards
Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1
Environmental hazards
Hazardous to the aquatic environment, acute Category 3 hazard
2.3 Other hazards
Hazard(s) not otherwise None known. classified (HNOC)
Additional information
Corrosive to the respiratory tract.
Signal word
Danger
Hazard statements
Self-heating; may catch fire. In contact with water releases flammable gas. Causes severe skin burns and eye damage. Causes serious eye damage. Harmful to aquatic life.
Prevention
Do not allow contact with water. Handle and store contents under inert gas. Protect from moisture. Keep cool. Do not breathe dust or mists. Wash hand thoroughly after handling. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.
Response
If swallowed Rinse mouth. Do NOT induce vomiting. IF ON SKIN Brush off loose particles from skin and immerse in cool water. If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. 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. In case of fire: Use appropriate media to extinguish.
Storage
Store in a dry place. Store in a closed container. Store locked up. Maintain air gap between stacks or pallets. Protect from sunlight. Store separately.
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 Corrosive to the respiratory tract.
