Description

Titanium Dioxide is a high-performance, inorganic white pigment renowned for its exceptional opacity, brightness, and UV resistance. Its primary value lies in providing superior whiteness, coverage, and durability to a vast array of industrial and consumer products. This essential material is a critical component for manufacturers in the coatings, plastics, paper, and cosmetics industries seeking to enhance product performance and aesthetic appeal. CAS No. 1317-70-0.

Application

• Paints & Coatings: The primary application, providing opacity, whiteness, and durability in architectural paints, industrial coatings, automotive finishes, and marine paints.
• Plastics & Masterbatches: Used as a whitening and UV-blocking agent in PVC, polyolefins, and engineering plastics for products like profiles, pipes, films, and packaging.
• Paper & Pulp: Enhances brightness, opacity, and printability in high-quality papers, laminates, and specialty paper products.
• Cosmetics & Personal Care: Acts as a pigment and physical sunscreen (UV filter) in foundations, sunscreens, lipsticks, and skincare products.
• Inks & Toners: Provides whiteness and opacity in printing inks for packaging, publications, and digital printing toners.
• Food Contact Materials & Pharmaceuticals: Used as a colorant (E171) in food-grade polymers, tablet coatings, and capsule shells where approved.
• Rubber & Textiles: Imparts whiteness and UV protection to rubber goods, synthetic fibers, and textile coatings.
• Construction Materials: Incorporated into cement, ceramics, and sealants to improve whiteness and weathering properties.

Basic Information

Product Name	Titanium Dioxide
CAS No.	1317-70-0
Molecular Formula	TiO2
Molecular Weight	79.87 g/mol
Synonyms	Titanium(IV) Oxide; Titania; Titanium White; Rutile; Anatase; CI 77891; CI Pigment White 6; Titanium Peroxide; Titanic Anhydride; Titanium Oxide; Tioxide; Kronos; Ti-Pure
EINECS	215-280-1

Quality Control

Our Titanium Dioxide is manufactured under strict quality management systems to ensure batch-to-batch consistency and performance. Quality is verified through comprehensive testing of key parameters including purity, crystal phase (rutile/anatase), particle size distribution, and color properties. We support compliance with relevant industry standards such as those for food contact (where applicable) and can provide Certificates of Analysis (COA) upon request to meet your procurement and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Keep container tightly sealed when not in use to prevent moisture absorption and contamination. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	White Powder
Identification (XRD)	Conforms (Rutile/Anatase)
Assay (as TiO2)	≥ 98.5 %
Loss on Drying (105°C)	≤ 0.5 %
Ignition Loss	≤ 0.5 %
Particle Size (D50)	0.2 - 0.3 µm (or as per grade)
Oil Absorption	16 - 20 g/100g
pH (10% Slurry)	6.5 - 7.5
Residue on Sieve (45µm)	≤ 0.1 %
Whiteness (Hunter)	≥ 96.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.