General Information
Revision date
2014-03-14
Product name
HYDROGEN PHOSPHIDE; PHOSPHORUS TRIHYDRIDE
Product Synonyms
PHOSPHINE
Chemical name
hydrides
CAS No.
7803-51-2
1.2.1 Relevant identified uses
semi-conductor fabrication, general synthetic chemical
Emergency telephone
1-800-424-9300 (North America
Icons in SDS
Company Information
company name
ATMI, Inc
GHS Information
Signal word
DANGER
Section 2
SECTION 2: Hazards identification
29 CFR 1910.1200) Classification in accordance with
Signal word
DANGER
Hazard statements
Extremely flammable gas Contains gas under pressure; may explode if heated Fatal if inhaled Causes severe skin burns and eye damage Causes damage to cardiovascular system, digestive tract, liver, nervous system, and respiratory system. Causes damage to nervous system and respiratory system through prolonged or repeated exposure. Very toxic to aquatic life
Prevention
Keep away from heat, sparks, open flame, and hot surfaces - No smoking. Do not breathe gas. Use only outdoors or in a well-ventilated area. Wear respiratory protection. Wash hands thoroughly after handling. Wear protective gloves/clothing and eye/face protection. Do not eat, drink, or smoke when using this product. Avoid release to the environment.
Response
Leaking gas fire: Do not extinguish, unless leak can be stopped safely. Eliminate all ignition sources if safe to do so. IF exposed Call a POISON CENTER or doctor/physician. IF INHALED Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Specific treatment is urgent, see first aid section of Safety Data Sheet. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. Immediately call a POISON CENTER or doctor/physician. 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 or doctor/physician. IF SWALLOWED: Rinse mouth. DO NOT induce vomiting. Immediately call a POISON CENTER or doctor/physician. Collect spillage.
Storage
Store in a well-ventilated place. Protect from sunlight. Keep container tightly closed. Store locked up.
Disposal
Dispose in accordance with all applicable regulations. Hazard(s) Not Otherwise Classified May cause frostbite upon sudden release of liquefied gas.
