Browsing by Author "Liesivuori, Jyrki"
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The Nordic Expert Group for Criteria Documentation of Health Risks from Chemicals : 137. Ammonia
Liesivuori, Jyrki (Arbetslivsinstitutet, 2005)Ammonia (NH3) is a colourless gas with a distinctly pungent odour at normal atmospheric temperatures and pressures. The odour threshold is approximately 5 ppm. Ammonia can be liquefied under pressure. In aqueous solution, ...