General Information
Revision date
2018-09-19
Product name
Hydrogen, compressed
Substance name
Hydrogen
Chemical name
inorganic gas
CAS No.
1333-74-0
1.2.1 Relevant identified uses
semiconductor manufacture
supplier name
Tetra Tech International, Inc
Emergency telephone
+1-703-527-3887 (24 hours) - CHEMTREC – International
Icons in SDS
Company Information
company name
Tetra Tech International, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
reach@tetratech.com, Product.stewardship@entegris.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H220, H280, H332
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
CLP CLASSIFICATION
Flammable Gases - Category 1 Gases Under Pressure - Compressed gas Acute Toxicity - Inhalation - Gas - Category 4
2.2 Label elements
Labeling according to Regulation (EC) No. 1272/2008 [CLP]
Signal word
Danger
Hazard statements
H220 Extremely flammable gas. H280 Contains gas under pressure; may explode if heated. H332 Harmful if inhaled.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P261 Avoid breathing gas. P271 Use only outdoors or in a well-ventilated area.
Response
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 In case of leakage, eliminate all ignition sources. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P312 Call a POISON CENTER or doctor/physician if you feel unwell.
Storage
P410+P403 Protect from sunlight. Store in a well-ventilated place.
Disposal
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.
2.3 Other hazards
May displace oxygen and cause rapid suffocation.
