硫酸チタニル 化学特性,用途語,生産方法
化学的特性
White, cake-like solid. Highly acidic,
similar to 50% sulfuric acid, typical composition
20% TiO2, 50% sulfuric acid, 30% water,
hygroscopic. Soluble in water; solutions
hydrolyze readily unless protected from heat and
dilution.
使用
In tanning; in production of pigment grade and of anatase-structured titanium dioxide.
一般的な説明
A colorless or violet colored liquid. Dilution releases heat and may cause precipitation of solid titanium sulfate. Corrosive to metals and tissue. TITANIUM OXYSULFATE is used to make pigments and in dyeing.
空気と水の反応
Can generate heat on dilution with water.
反応プロフィール
A highly acidic liquid.
危険性
Irritant to skin and tissue.
健康ハザード
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
火災危険
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
安全性プロファイル
A corrosive irritant to
skin, eyes, and mucous membranes. When
heated to decomposition it emits toxic
fumes of SOx. See also TITANIUM
COMPOUNDS and SULFATES.
純化方法
Dissolve it in water, filter and crystallise it three times from boiling 45% H2SO4, washing with EtOH to remove excess acid, then with Et2O. Dry it in air for several hours, then in an oven at 105-110o. [Hixson & Fredrickson Ind Eng Chem 37 678 1945.]
硫酸チタニル 上流と下流の製品情報
原材料
準備製品