ビス(スルホニルビスオキシ)ジルコニウム(IV) 化学特性,用途語,生産方法
化学的特性
white crystal(s) [STR93]
物理的性質
Anhydrous sulfate is a microcrystalline hygroscopic solid; density 3.22 g/cm3; decomposes at 410°C; soluble in water.
The tetrahydrate, Zr(SO
4)
2?4H
2O, is a white crystalline solid; orthorhombic crystals; loses three molecules of water between 100 and 150°C; becomes anhydrous at 380°C; soluble in water, 52.5 g/100g solution; the solution deposits a solid on standing; the aqueous solution is strongly acidic, decomposed by bases or on heating.
使用
Zirconium sulfate [Zr(SO4)2] is an ingredient in lubricants that do not disintegrate at hightemperatures.
It is also used for tanning leather to make it white and as a chemical reagent
and catalyst in chemical laboratories.
製造方法
Zirconium sulfate is prepared by the action of sulfuric acid on zirconium hydroxide: Zr(OH)
4 + 2H
2SO
4 → Zr(SO
4)
2 + 4H
2O
Also, it is prepared by treating zirconyl chloride with hot concentrated sulfuric acid: ZrOCl
2 + 2H
2SO
4 → Zr(SO
4)
2 + H
2O + 2HCl.
一般的な説明
Anhydrous Zirconium sulphate is a colorless microcrystalline solid. Zirconium sulphate is also obtained as a white crystalline tetrahydrate, ZrSO4.4H2O. Both forms are soluble in water and noncombustible. Zirconium sulphate is corrosive to aluminum. Zirconium sulphate is used in chemical analysis, as an additive for lubricants, and for many other uses.
空気と水の反応
Water soluble.
反応プロフィール
Zirconium sulphate is a weak oxidizing agent. Water solutions are acidic and corrosive to aluminum and other metals
健康ハザード
Has only a mild pharmacological action. Inhalation of dust may irritate nose and throat. Contact with eyes or skin causes irritation.
火災危険
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.
安全性プロファイル
Poison by intraperitoneal route. Moderately toxic by
ingestion and subcutaneous routes. A
corrosive. Experimental reproductive
effects. Mutation data reported. When
heated to decomposition it emits toxic
fumes of SOx. See also SULFATES and
ZIRCONIUM COMPOUNDS.
ビス(スルホニルビスオキシ)ジルコニウム(IV) 上流と下流の製品情報
原材料
準備製品