TITANIUM OXYSULFATE Chemical Properties
- Boiling point:
- >100 °C
- 1.32 g/mL at 20 °C
- Water Solubility
- Soluble in water.
- Stable. Incompatible with bases, carbides, chlorates, fulminates, nitrates, picrates, permanganates, nitrites, phosphorus and other materials. May react violently with organic materials, halides, finely powdered metals.
- CAS DataBase Reference
- 13825-74-6(CAS DataBase Reference)
- EPA Substance Registry System
- Titanium, oxo[sulfato(2-)-.kappa.O,.kappa.O']- (13825-74-6)
TITANIUM OXYSULFATE Usage And Synthesis
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.
In tanning; in production of pigment grade and of anatase-structured titanium dioxide.
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.
Air & Water Reactions
Can generate heat on dilution with water.
A highly acidic liquid.
Irritant to skin and tissue.
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.
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.
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.
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.]
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