Wellhead Natural Gas (Sour)

Hazard statements (CLP)

H220, H280, H319, H331, H335, H370, H400, H410

Code

Statements

H220

Extremely flammable gas

SECTION 2: Hazards identification

Classification of the Substance or Mixture GHS-US/CA Classification Flammable gases Category 1 H220 Gases under pressure Compressed gas H280 Acute toxicity (inhalation:gas) Category 3 H331 Serious eye damage/eye irritation Category 2A H319 Specific target organ toxicity (single exposure) Category 1 H370 Specific target organ toxicity — Single exposure, Category 3, H335 Respiratory tract irritation Simple Asphyxiant Hazardous to the aquatic environment - Acute Hazard Category 1 H400 Hazardous to the aquatic environment - Chronic Hazard Category 1 H410

2.2 Label elements

GHS-US/CA Labeling

Hazard pictograms

GHS02 GHS04 GHS06 GHS07 GHS08 GHS09

Signal word

Danger

Hazard statements

H220 - Extremely flammable gas. H280 - Contains gas under pressure; may explode if heated. H319 - Causes serious eye irritation. H331 - Toxic if inhaled. H335 - May cause respiratory irritation. H370 - Causes damage to organs (central nervous system) (Inhalation). H400 - Very toxic to aquatic life. H410 - Very toxic to aquatic life with long lasting effects. May displace oxygen and cause rapid suffocation.

Precautionary statements

P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P260 - Do not breathe vapors, mist, or spray. P264 - Wash hands, forearms, and other exposed areas thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P271 - Use only outdoors or in a well-ventilated area. P273 - Avoid release to the environment. P280 - Wear protective gloves, protective clothing, and eye protection. P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308+P311 - IF exposed or concerned: Call a POISON CENTER or doctor. P311 - Call a POISON CENTER or doctor. P312 - Call a POISON CENTER or doctor if you feel unwell. P321 - Specific treatment (see section 4 on this SDS). P337+P313 - If eye irritation persists: Get medical advice/attention. P377 - Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 - In case of leakage, eliminate all ignition sources. P391 - Collect spillage. P403 - Store in a well-ventilated place. P403+P233 - Store in a well-ventilated place. Keep container tightly closed. P405 - Store locked up. P410+P403 - Protect from sunlight. Store in a well-ventilated place. P501 - Dispose of contents/container in accordance with local, regional, national, and international regulations.

Other hazards

Contains Hydrogen Sulfide, symptoms of overexposure are headaches, dizziness, nausea, coughing, respiratory irritation, eye irritation, skin irritation, pain in the nose, and loss of consciousness. Heating of the product may release higher amounts of Hydrogen Sulfide (H2S). Exposure may aggravate pre-existing eye, skin, or respiratory conditions. Contact with gas escaping the container can cause frostbite

Ingredient(s) with unknown acute toxicity

No additional information available

2.1 Classification of the substance or mixture

GHS-US/CA Classification Flammable gases Category 1 H220 Gases under pressure Compressed gas H280 Acute toxicity (inhalation:gas) Category 3 H331 Serious eye damage/eye irritation Category 2A H319 Specific target organ toxicity (single exposure) Category 1 H370 Specific target organ toxicity — Single exposure, Category 3, H335 Respiratory tract irritation Simple Asphyxiant Hazardous to the aquatic environment - Acute Hazard Category 1 H400 Hazardous to the aquatic environment - Chronic Hazard Category 1 H410