Titanium dioxide STD-9156

Chemical Product

Chemical Name: Titanium Dioxide Pigment

Molecular Formula: TiO₂

Trade Name: Titanium White (TiO₂ Pigment)

English Name: Titanium Dioxide Pigment

Molecular Weight: 79.9

Physical and Chemical Properties

Appearance: White powder

Odor: Odorless and tasteless

pH Value: 6.5–8.0

Melting Point (°C): 1830

Density (g/mL): 3.7–4.2

Boiling Point (°C): 3200

Refractive Index: 2.72

Specific Optical Rotation: Not applicable

Relative Vapor Density (air = 1): 4.26

Saturated Vapor Pressure (kPa): No data available

Heat of Combustion (KJ/mol): Not available

Critical Temperature (°C): Not available

Critical Pressure (MPa): Not available

Octanol/Water Partition Coefficient: No data available

Flash Point (°C): Not applicable

Autoignition Temperature (°C): Not available

Lower Explosion Limit [%(V/V)]: Not available

Upper Explosion Limit [%(V/V)]: Not available

Minimum Ignition Energy (mJ): Not available

Solubility: Slowly soluble in hydrofluoric acid and concentrated sulfuric acid; insoluble in water, hydrochloric acid, dilute sulfuric acid, and organic solvents such as ethanol.

Transportation Precautions

The packaging must be intact at the time of shipment, and loading should be secure. During transportation, ensure that the containers do not leak, collapse, fall, or become damaged. It is strictly prohibited to transport the product together with acids or incompatible substances. The product should be protected from direct sunlight, rain, and high temperatures during transit.