Mercury fulminate химические свойства, назначение, производство
Химические свойства
Gray, crystalline powder.Soluble in alcohol, ammonium hydroxide, and hot water; slightly soluble in cold water.
Использование
Mercury fulminate is used as a primaryexplosive to initiate boosters.
Общее описание
A slurry or wet mass of white crystals. Contains at least 20% water or water-ethyl alcohol mixture. May explode from shock, heat, flame, or friction when dry. May explode under prolonged exposure to heat. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments. A widely used initiating detonator for high explosives.
Профиль реактивности
MERCURY FULMINATE is incompatible with acetylene, ammonia, chlorine dioxide, azides, calcium (amalgam formation), sodium carbide, lithium, rubidium, copper . Contact with sulfuric acid causes explosion, [Urbanski, 1967, vol. 3, 135, 149]. Aqueous ammonia and Hg react to form an explosive solid, likely a fulminate. (Thodos, G. Amer. Inst. Chen. Engrs. J., 1964, 10, 274.).
Опасность
Explodes readily when dry, keep moist till
use, an initiating explosive. Highly toxic.
Угроза здоровью
Mercury fulminate is a highly toxic compound,exhibiting the toxicity symptoms ofmercury. No toxicity data are available onthis compound.
Пожароопасность
MAY EXPLODE AND THROW FRAGMENTS 1600 meters (1 MILE) OR MORE IF FIRE REACHES CARGO.
Профиль безопасности
An explosive sensitive
to flame, heat, impact, friction, intense
radiation, or contact with sulfuric acid. Selfexplodes. Dangerously flammable; should be
kept moist until used. Incompatible with
sulfuric acid. When heated to decomposition
it emits very toxic fumes of Hg and NOx. See also MERCURY COMPOUNDS and
FULMINATES.
Mercury fulminate препаратная продукция и сырье
сырьё
препарат