HEALTH EFFECTS - Toxicological Profile for Ammonia - NCBI Bookshelf
Ingestion of concentrated ammonia will cause irritation and damage to the mouth, throat, and gastrointestinal tract. Given the levels of ammonia in the environment, such exposure scenario is unlikely.
sufficient concentration. Avoid dispersal of dust in the air (i.e., clearing dust surfaces with compressed air). Collect solids in powder form using vacuum with (HEPA filter)
Ammonia | NH3 | CID 222 - PubChem
One of the highest production-volume chemicals in the U.S., concentrated ammonia is used in manufacturing, refrigeration, and agriculture (as a fertilizer). Household ammonia is much less concentrated; it rarely causes burns, but it does cause irritation.
Concentration and purification of household ammonia
Concentration and purification of household ammonia. This webpage describes how one can concentrate household ammonia. Common household ammonia has a concentration of 5% NH 3 by weight. The household ammonia also may contain other unwanted impurities, such as …
U.S., concentrated ammonia is used in manufacturing, refrigeration, and agriculture (as a fertilizer). Household ammonia solutions are much less concentrated (~ 5-10%) and rarely cause burns, but can cause irritation.
Ammonia Solution, Ammonia, Anhydrous | NIOSH | CDC
Ammonia is a toxic gas or liquid that, when concentrated, is corrosive to tissues upon contact. Exposure to ammonia in sufficient quantities can be fatal. One of the highest production-volume chemicals in the U.S., concentrated ammonia is used in manufacturing, refrigeration, and agriculture (as a fertilizer).
CDC - NIOSH Pocket Guide to Chemical Hazards - Ammonia
OSHA ID188. See: NMAM or OSHA Methods. Physical Description. Colorless gas with a pungent, suffocating odor. [Note: Shipped as a liquefied compressed gas. Easily liquefied under pressure.] Molecular Weight. 17.0. Boiling Point. -28°F. Freezing Point. -108°F. Solubility.
Ammonia | Definition & Uses | Britannica
Gerhard Ertl. Related Topics: smelling salts. Haber-Bosch process. ammonium nitrate. biogenic gas. anhydrous ammonia. ammonia (NH3), colourless, pungent gas composed of nitrogen and hydrogen. It is the simplest stable compound of these elements and serves as a starting material for the production of many commercially important nitrogen compounds.
Exploring Ammonia Solution: Properties, Uses, and Safety Tips
2023年7月27日 · The ammonia concentration within the solution can fluctuate, typically falling within the range of 5% to 30% ammonia by weight. The solution is labeled with its concentration, which indicates the amount of ammonia present in the solution.
Aqueous ammonia and nitrogen oxides - London South Bank …
Aqueous ammonia. Ammonia is very soluble in water (it is the most soluble gas), where it reacts to form ammonium ions and hydroxide ions at appropriate pH. Its commonly available concentrated solution has a density of 880 kg ˣ m −3 (35.6 % ammonia) at 15 °C.
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