High-strength hydrogen peroxide, Hydrogen dioxide, Hydrogen peroxide (aqueous), Hydroperoxide, Peroxide Colorless liquid with a slightly sharp odor. [Note:The pure compound is a crystalline solid below 12°F. Often used in an aqueous solution.]
Directive 2009/161/EU - indicative occupational exposure The Community indicative occupational exposure limit values are established as implementation of Council Directive 98/24/EC.Member States shall establish national occupational exposure limit values for the chemical agents listed in the Annex, taking into account the Community values.
8 Hour Time Weighted Averages (TWA) OSHA Permissible Exposure Level:1.0 ppm ACGIH Threshold Limit Value:1.0 ppm NIOSH Recommended Exposure Level:1.0 ppm DFG MAK (Germany):0.5 ppm United Kingdom:1.0 ppm
Hydrogen Sulfide - Canadian Centre for Occupational Health What is the American Conference of Governmental Industrial Hygienists (ACGIH®) recommended exposure limit for hydrogen sulfide? ACGIH® TLV® - TWA:1 ppm ACGIH® TLV® - STEL [C]:5 ppm
Hydrogen Sulfide - Standards Occupational Safety and Exposures must not exceed 20 parts per million (ppm) (ceiling) with the following exception:if no other measurable exposure occurs during the 8-hour work shift, exposures may exceed 20 ppm, but not more than 50 ppm (peak), for a single time period up to 10 minutes. Construction:29 CFR 1926.55 Appendix A, Gases, vapors, fumes, dusts, and mists
Shortterm (acute) exposure to hydrogen sulphide can cause irritation to the nose, throat, eyes and lungs. Exposure to higher concentrations can cause very serious health effects, and even death. Table 1 provides a summary of the health effects from short-term exposure.
Hydrogen sulphide:incident management and toxicology - Jul 01, 2014 · Information on hydrogen sulphide These documents provide information on the health effects of exposure, the chemicals toxicity and material for responding to a chemical incident.
Monitoring Worker Exposures to Hydrogen SulfideMonitoring Worker Exposures to Hydrogen Sulfide Traditionally, the Department of Government Services, Occupational Health and Safety Branch, automatically adopted as occupational exposure limits the annual American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit
shall apply where there is occupational exposure to hydrogen sulfide. Section 1 - Environmental (Workplace Air) (a) Concentration Exposure to hydrogen sulfide shall be controlled so that no employee is exposed to hydrogen sulfide at a ceiling concentration greater than 15 mg of hydrogen sulfide per cubic meter of air (15 mg/cu m or approximatelyEducation:Hydrogen Sulfide:UK Occupational Exposure the existing occupational exposure standard (OES) values for H2S of 10 ppm (8 hour time weighted average (TWA) ) and 15 ppm (short term exposure limit (STEL) ). Given that there are thousands of workers exposed to H2S in the UK, this substance was viewed as a priority for review in the OEL