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- CCOHS: Hydrogen Sulfide
What are other names or identifying information for hydrogen sulfide? CAS Registry No
- CHEMINFO: Hydrogen sulfide - CCOHS
Inhalation: Hydrogen sulfide (H2S) is a very toxic gas at normal temperatures It poses a very serious inhalation hazard There is a large amount of information on human exposures However, in most cases, the exposure levels and exposure durations are unknown or crudely estimated Effects at various exposure levels are believed to be as follows: 0 001-0 13 ppm - odour threshold (highly
- CCOHS: Occupational Hygiene - Occupational Exposure Limits
What is occupational hygiene? The occupational hygiene is the branch of occupational health and safety which focuses on the prevention of the occupational diseases
- CCOHS: Respirators - Respirator Selection
When should a respirator be used? Workers should use respirators for protection from contaminants in the air if other hazard control methods are not practical or possible under the circumstances
- Hydrogen Sulfide Chemical Profiles
What Personal Protective Equipment (PPE) is needed when working with hydrogen sulfide? What are other names or identifying information for hydrogen sulfide? CAS Registry No : 7783-06-4 Other Names: H2S, hydrogen sulphide, sour gas, sewer gas y-product of industrial pro Appearance: Colourless gas weet odour at high concentra
- CCOHS: Respirators - Wearing a Respirator
What should you know about fitting a respirator? When fitting a new respirator, try on several brands and sizes when possible
- CCOHS: Welding - Fumes And Gases
What are welding fumes? Welding fumes are a complex mixture of metals metallic oxides, silicates, and fluorides
- CCOHS: WHMIS - Education and Training
Important Information Canada has aligned the Workplace Hazardous Materials Information System (WHMIS) with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS)
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