Rutile Tio2

Description

Food additive · CAS 13463-67-7 · O2Ti. Boiling Point: 4532 to 5432 °F at 760 mmHg (NTP, 1992); Boiling Point: 2500-3000 °C; Boiling Point: 2600-3000 °C.

Identification

CAS Registry Number	13463-67-7
PubChem CID	26042
Molecular formula	O2Ti
IUPAC name	dioxotitanium

Computed Descriptors

Molecular Weight	79.866
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	79.9377699
Monoisotopic Mass	79.9377699
Topological Polar Surface Area	34.1
Heavy Atom Count	3
Formal Charge	0
Complexity	18.3

Physical & Chemical Properties

Boiling Point	4532 to 5432 °F at 760 mmHg (NTP, 1992)
Boiling Point	2500-3000 °C
Boiling Point	2600-3000 °C
Boiling Point	4532-5432 °F
Melting Point	1855 °C
Melting Point	3326-3362 °F
Melting Point	1843 °C
Density	3.9 to 4.2 (NTP, 1992)
Density	4.23
Density	3.9-4.3 g/cm³

Physical description & handling notes

• Titanium dioxide is an odorless white powder. Tasteless. pH 7.5. Occurs in three crystalline forms. (NTP, 1992)
• Liquid; Wet Solid; Other Solid; Dry Powder; Large Crystals; Liquid; Other Solid; Dry Powder; Other Solid; Dry Powder; Liquid; Dry Powder; Large Crystals; Liquid; Liquid; Other Solid; Wet Solid; Dry Powder; Dry Powder; Wet Solid; CBI; Large Crystals
• Other Solid; CBI
• CBI; Large Crystals; Other Solid; Dry Powder; Liquid
• White to slightly coloured powder
• White, odorless powder; Found naturally in the minerals rutile, anatase (or octahedrite), brookite, ilemnite (FeTiO3), and perovskite (CaTiO3). [Merck Index]

Regulatory Status

Regulatory & Food Contact

FDA Regulatory Status of Color Additives: Foods, Drugs, Cosmetics, Devices FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, COLOR OR COLORING ADJUNCT, DRYING AGENT, HU FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS COLOUR: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, COLOR OR COLORING ADJUNCT, DRYING AGENT, HUMECTANT, PROCESSING AID, SURFA

GHS notification summary

62.8% (7032 / 11189)

GHS Hazard Classification

GHS notification summary	62.8% (7032 / 11189)
Reported hazard statements	H351, H319 (100%), H335 (100%), H372 (100%), H413 (100%), H320

Documented Uses

• Semiconductor Manufacturing [Category: Industry]
• Pulp and Paper Processing [Category: Industry]
• Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Welding Over Coatings [Category: Weld]
• A naturally occurring crystalline form of titanium dioxide obtained from processing ilmenite (a natural iron titinate) or titanium slag; Used as a whitening and opacifying agent in paints, paper, ceramics, and enamels; [IARC] Used for specialized white pigment applications such as paper and fibers; TIO2 is also used in welding rod coatings; Anatase is a semiconductor, and it is used to make electronic components; [Reference #1]

Synonyms

TITANIUM DIOXIDE; 13463-67-7; Titania; Titanium(IV) oxide; Titanium White; Titafrance; Titandioxid; Flamenco; Hombitan; Tiofine; Tioxide; Tipaque; Titanox; Rayox; Bayertitan A; Titanic anhydride

Frequently Asked Questions

What are the CAS number and molecular formula of Food additive?

CAS 13463-67-7; molecular formula O2Ti; molecular weight — g/mol.

What other names is Food additive known by?

TITANIUM DIOXIDE, 13463-67-7, Titania, Titanium(IV) oxide, Titanium White, Titafrance.

What is the regulatory status of Food additive?

Documented regulatory listings: FDA Regulatory Status of Color Additives: Foods, Drugs, Cosmetics, Devices; FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, COLOR OR COLORING ADJUNCT, DRYING AGENT, HU; FDA Cumulative Estimated Daily Intake (CEDI): FCS.

Is Food additive classified as hazardous?

62.8% of GHS notifications report no hazard classification (7032 of 11189).

What are the key physical properties of Food additive?

Boiling Point: 4532 to 5432 °F at 760 mmHg (NTP, 1992); Boiling Point: 2500-3000 °C; Boiling Point: 2600-3000 °C; Boiling Point: 4532-5432 °F.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.