TITANIUM OXIDE

TITANIUM OXIDE Struktur
12065-65-5
CAS-Nr.
12065-65-5
Englisch Name:
TITANIUM OXIDE
Synonyma:
TIO2 ANATASE;TIO2 ANATASE B101;TITANIUM OXIDE BLACK;trititanium pentoxide;TITANIUM DIOXIDE RUTIL;TIO2-ENAMEL GRADE-5FCL;TITANIUM DI OXIDE B101;Trititanium pentaoxide;Titanium(III,IV) oxide;TITANIUM OXIDE,Formalin
CBNumber:
CB7401224
Summenformel:
H2OTi
Molgewicht:
65.88
MOL-Datei:
12065-65-5.mol

TITANIUM OXIDE Eigenschaften

Schmelzpunkt:
1800°C
Dichte
4.20
Löslichkeit
Soluble in hot concentrated sulfuric acid, hydrofluoric acid and alkali.
Aggregatzustand
Pellet
Wichte
4.2
Farbe
Black
Crystal Structure
Dimorphic (120°C): Low temperature: anasovite type monoclinic; High temperature: pseudobrookite orthorhombic
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitsschädlich bei Verschlucken. Akute Toxizität oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H341 Kann vermutlich genetische Defekte verursachen. Keimzellmutagenität Kategorie 2 Warnung P201,P202, P281, P308+P313, P405,P501
Sicherheit
P201 Vor Gebrauch besondere Anweisungen einholen.
P202 Vor Gebrauch alle Sicherheitshinweise lesen und verstehen.
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P302+P352 BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckmäßig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen.
P308+P313 BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
P337+P313 Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

TITANIUM OXIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Ti3O5: (1) Rel.molar mass (Mr ): 223.0070; (2) wt.% Ti: 64.1; (3) Color: Dark blue; (4) crystal lattice structure: dimorphic (120°C) Low T: Anasovite-type I Monoclinic, C2/m, Z = 4 a = 975.2 pm; b = 380.2 pm; c = 944.2 pm; β = 91.55° High T: Pseudobrookite (orthorhombic); (5) ρcalc. = 4900 kg.m–3, m.p. = 1777°C

Physikalische Eigenschaften

Dark blue crystals. Anasovite Type II is similar to that identified in titania slags. Can be stabilized at room temperature with a small amount of iron.

Verwenden

Nanocrystalline titanium oxide electrodes is useful for photo voltaic applications. It plays an important role as photocatalyst under visible light radiation. Treated titanium oxide nanotubes play a significant part in the development of nano-scale hydroxy apatite. It is too utilized as catalysts.

synthetische

Anosovite can be prepared in the following ways:
(i) By the hydrogen reduction of solid TiO2 at temperature around 1300°C16 according to the following reaction scheme: 3TiO2(s) + H2(g) —> T3O5(s) + H2O(g) (1300°C).
(ii) By mixing intimately stoichiometric quantities of titanium metal and titanium dioxide in an electric-arc furnace under an argon atmosphere according to the following reaction scheme:
5TiO2(s) + Ti(s) —> 2Ti3O5(s) (1150°C)
followed by annealing in a vacuum of the crushed material for 2 weeks at 1150°C in a sealed silica tube. This oxide is dimorphic with a rapid phase transition from semiconductor to metal occurring at roughly 120°C. α-Ti3O5—> β-Ti3O5 (120°C).
The low-temperature form (α-Ti3O5), also called anosovite type I, crystallizes with a monoclinic unit cell with the Ti-O bond distances ranging from 178 to 221 pm. The structure can be described in terms of TiO6 8– octahedra joined by sharing the edge and corners to form an infinite three-dimensional network. Anosovite I is obtained by the hydrogen reduction of pure rutile at 1300°C. The high-temperature form (β-Ti3O5), also called anosovite type II, is a slightly deformed pseudobrookite structure (AB2O5) with the Ti-O bond distances ranging from 191 to 210 pm. The type II is obtained by hydrogen reduction at 1500°C with magnesia as a catalyst. The anasovite type II is similar to that identified in titanium slags. It can be stabilized at room temperature with a small amount of iron.

TITANIUM OXIDE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


TITANIUM OXIDE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 103)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd
+8613288715578
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Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21695 55
Hubei Jusheng Technology Co.,Ltd.
18871490254
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Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282
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career henan chemical co
+86-0371-86658258 15093356674;
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+8618530059196
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0551-65418671
sales@tnjchem.com China 34572 58
Xi'an MC Biotech, Co., Ltd.
029-89275612 +8618991951683
mcbio_sales@163.com China 2255 58
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571-88938639 +8617705817739
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Alfa Chemistry
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Info@alfa-chemistry.com United States 21317 58

12065-65-5()Verwandte Suche:


  • trititanium pentoxide
  • Titanium oxide, 99.9% (metals basis)
  • TITANIUM DIOXIDE ANATASE FOR PAINT
  • TITANIUM DIOXIDE RUTIL
  • TITANIUM DIOXIDE - ANATASE GRADE B101
  • TIO2 ANATASE
  • TITANIUM DIOXIDE FIBER GRADE
  • TITANIUM DI OXIDE B101
  • TIO2 ANATASE B101
  • TITANIUM DIOXIDE B-101 GENERAL GRADE
  • TIO2-ENAMEL GRADE-5FCL
  • TITANIUM DIOXIDE B 101 ANATASE GRADE
  • TITANIUM DI OXIDE ANATASE B 101
  • TITANIUM DIOXIDE FOR PAIN
  • TITANIUM DIOXID TIO2 FOOD GRADE
  • TITANIUM DIOXIDE(ENAMEL GRADE)
  • TITANIUM DIOXIDE (RUTILE AND ANTASE)
  • TITANIUM DIOXIDE RUTILE GRADE
  • TITANIUM DIOXIDE PIGMENT
  • TITANIUM DIOXIDE ANATESE
  • TITANIUM DIOXIDE RUTILE/ANATASE
  • TITANIUM DIOXIDE POWDER, ANATASE
  • TITANIUM DIOXIDE USP23,BP98
  • TITANIUM DIOXIDE ANATASE 101
  • TITANIUM DIOXIDE ANATASE(ENAMEL GRADE)
  • Trititanium pentaoxide
  • Titanium oxide, Pellets, &ap:8 to 9mm dia. x 7 to 9mm thick
  • TITANIUM OXIDE BLACK
  • TITANIUM (III,IV) OXIDE 99.99% (METALS BASIS) GRANULAR 3-5MM FOR OPTICAL COATINGS
  • Titanium(III,IV) oxide
  • Calcium Fluoride (CaF2) Sputtering Targets
  • Titanium pentoxide target (Ti3O5)
  • Titamium monoxide target (TiO)
  • TITANIUM OXIDE,Formalin
  • 12065-65-5
  • O5Ti3
  • O2TiO3Ti2
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