Titanium Dioxide

Titanium Dioxide

  • Titanium Dioxide Powder (Rutile Grade) (TiO2)

Titanium Dioxide Powder (Rutile Grade) (TiO2)

Physical Properties

Plus 100 mesh (BSS)= 14% and minus 200 mesh= 1%, Submicron and nanoparticles

Chemical Properties

Ti02= 94.0% min.

Typical Applications

Constituent in welding rod coatings, staining of pottery and in glazes and as a diamond stimulant.

Description

Rutile is one of three forms of titanium dioxide (TiO2). It occurs in crystals, often in twins or rosettes, and is typically brownish red, although there are black varieties. Rutile is found in igneous and metamorphic rocks, chiefly in Switzerland, Norway, Brazil, and parts of the United States. Rutile is found naturally occurring in small quantities as impurities in iron oxide, chromium oxide and vanadium oxide.

Rutile has a tetrahedral crystal structure (i.e. it has one fourfold axis) with 4/m 2/m 2/m symmetry. Its structure is made up of parallel chains of octahedrons, which are in turn composed of a titanium ion surrounded by six oxygen atoms. The model below shows the structure of the octahedron bases, although includes the unit cell edges.

Chemical Name: Titanium dioxide

Chemical Formula: TiO2

Synthetic Rutile Grade General Description: Synthetic rutile was first produced in 1948 and is sold under a variety of names. Very pure synthetic rutile is transparent and almost colorless (slightly yellow) in large pieces. Synthetic rutile can be made in a variety of colors by doping, although the purest material is almost colorless. The high refractive index gives an adamantine lustre and strong refraction that leads to a diamond-like appearance. The near-colorless diamond substitute is sold under the name Titania, which is the old-fashioned chemical name for this oxide. However, rutile is seldom used in jewellery because it is not very hard (scratch-resistant), measuring only about 6 on the Mohs hardness scale.

Packaging

Jars, pails, drums, multiply paper bags, bulk bags and fiberboard containers. For further information on packaging options contact READE

Synonyms

Titanium dioxide, rutile, (TiO2); Titanium oxide, Titanium peroxide, titania, Titanic acid anhydride, Titanic anhydride, Titanic oxide, Titanium (IV) oxide, Titanium white, CAS# 1317-80-2

Titanium Dioxide (TiO2)- Anatase Grade

CAS# 13463-67-7

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PROPERTY

  • Oil Absorption
  • pH
  • Purity
  • Residue on 325 Mesh
  • Tinting Strength
  • Volatile Substances
  • Water Solubles

UNIT

  • %
  • %
  • %
  • %
  • %
  • %

SPECIFICATION

  • 26
  • 6.5-8.0
  • 98.8 Minimum
  • 0.1 Maximum
  • 100 Minimum
  • 0.5 Maximum
  • 0.5 Maximum

APPLICATION

Titanium Dioxide is most commonly used as a white pigment due to its brightness and very high refractive index. It is an excellent reflective optical coating for dielectric mirrors. The anatase variety is less hard and dense than rutile and is optically negative.

GRADES AVAILABLE

Technical

PACKAGING

ChemCeed offers this product in various packaging options. Please inquire about custom packaging.