Note: Ingredients listed on restricted chemical lists
General Information
Revision date
2022-01-04
Product name
1.02-<1.70% Hydrogen selenide in Hydrogen
1.2.1 Relevant identified uses
Industrial and Specialty Gas Applications
Emergency telephone
1-800-424-9300, 703-527-3887
Icons in SDS
Company Information
company name
MATHESON TRI-GAS, INC
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H220, H280, H332
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
SECTION 2: Hazards identification
Signal word
Danger
Hazard statements
Extremely flammable gas. Contains gas under pressure; may explode if heated. Harmful if inhaled. May displace oxygen and cause rapid suffocation.
Prevention
Keep away from heat/sparks/open flame/hot surfaces - No smoking. Use only outdoors or in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapors/spray.
Response
Leaking gas fire: Do not extinguish, unless leak can be stopped safely. Eliminate all ignition sources if safe to do so. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell.
Storage
Protect from sunlight. Store in a well-ventilated place.
Disposal
Dispose of contents/container in accordance with local/regional/national/international regulations.
2.3 Other hazards
Rapid release of compressed gas may cause frostbite.
2.1 Classification of the substance or mixture
Flammable Gases - Category 1 Gases Under Pressure - Compressed gas Acute Toxicity - Inhalation - Gas - Category 4 Simple Asphyxiant
