カリウムアルセナート 化学特性,用途語,生産方法
外観
白色～ほとんど白色, 結晶～粉末
溶解性
水に易溶。水に溶ける。
化学的特性
Potassium arsenate is a colorless to white crystalline solid.
使用
In the textile, tanning, and paper industries. In insecticidal formulations (especially fly paper).
製造方法
Monopotassium arsenate(V) is prepared by calcining a mixture of equal parts of arsenic oxide and potassium nitrate in cast-iron cylinders, leach ing the melt with water, and concentrating the solution with arsenic acid. It forms white crystal crusts.
危険性
Toxic by ingestion and inhalation, strong
irritant.
安全性プロファイル
Confirmed human
carcinogen. Mutation data reported. When
heated to decomposition it emits toxic
fumes of arsenic. See also ARSENIC
COMPOUNDS.
職業ばく露
Potassium arsenate is used in the textile, tanning, preserving hides; in the textile printing and paper industries; and as an insecticide in fly baits, especially for fly paper; as laboratory reagent.
輸送方法
UN1677 Potassium arsenate, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
不和合性
A weak base. Reacts with strong oxidizers, bromine azide, acids and decomposes on contact with strong acids producing acetic acid fumes. Arsine, a very deadly gas, can be released in the presence of acid, acid mists, or hydrogen gas.
カリウムアルセナート 上流と下流の製品情報
原材料
準備製品